Product Description
Product Description
0.12~630kw Ie3 Ie4 Ie5 CE CCC Approved AC Three Phase Induction Asynchronous Electric Motor
YE2 series high efficiency 3 phase induction motors are praducedaccording to GB/T11707, the efficiency is equal to lE2 of IEC60034-30.it is high cfficicnoy, cnargy saving of new tochnology and ncw materialsF class insulation of good safe reliability . And widely used in machines,fans,pumps,compressor mine, construction etc.
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Center height |
80~355mm |
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Power range |
0.75~355kw |
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Rated voltage |
380v(or order) |
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Rated Frequency |
50Hz(60Hz) |
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Insulation class |
F(temperature rise 80K) |
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Protection class |
IP55 |
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Duty type |
S1 |
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Mounting type |
B3 B35 B5 |
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If you want more information, please consult me |
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Product Parameters
Our Advantages
Packaging & Shipping
Company Profile
Certifications
FAQ
Q: Do you offer OEM service?
A: Yes, we can customize it as your request.
Q: What is your payment term?
A: TT. LC, AND WESTER UNION
Q: What is your lead time?
A: About 30 days after receiving deposit.
Q: What certificates do you have?
A: We have CE, ISO. And we can apply for specific certificate for different country such as SONCAP for Nigeria, SASO for Saudi Arabia, etc
Q: What about the warranty?
A: We offer 12month warranty period as the quality guarantee.
Q:What service do you offer?
A: Pre-sales service, in-sales service, after-sales service. If you become our local distributor, we can introduce end-customers to purchase from you.
Q:What’s your motor winding?
A: 100% copper winding
Q:Which port is near to you?
A: HangZhou port. And we can arrange to deliver HangZhou, ZheJiang , Urumqi, or other Chinese cities, too.
Q:Could you offer CHINAMFG Certification.
A: we can do as your request.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Industrial |
|---|---|
| Speed: | High Speed |
| Number of Stator: | Three-Phase |
| Function: | Driving |
| Casing Protection: | Protection Type |
| Number of Poles: | 2,4,6,8,10 Pole |
| Samples: |
US$ 200/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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Are there environmental considerations associated with the use of AC motors?
Yes, there are several environmental considerations associated with the use of AC motors. These considerations are primarily related to energy consumption, greenhouse gas emissions, and the disposal of motors at the end of their life cycle. Let’s explore these environmental considerations in detail:
- Energy Efficiency: AC motors can have varying levels of energy efficiency, which directly impacts their environmental impact. Motors with higher efficiency convert a larger percentage of electrical energy into useful mechanical work, resulting in reduced energy consumption. By selecting and using high-efficiency AC motors, energy usage can be minimized, leading to lower greenhouse gas emissions and reduced reliance on fossil fuels for electricity generation.
- Greenhouse Gas Emissions: The electricity consumed by AC motors is often produced by power plants that burn fossil fuels, such as coal, natural gas, or oil. The generation of electricity from these fossil fuels releases greenhouse gases, contributing to climate change. By employing energy-efficient motors and optimizing motor systems, businesses and individuals can reduce their electricity demand, leading to lower greenhouse gas emissions and a smaller carbon footprint.
- Motor Disposal and Recycling: AC motors contain various materials, including metals, plastics, and electrical components. At the end of their life cycle, proper disposal or recycling is important to minimize their environmental impact. Some components, such as copper windings and steel casings, can be recycled, reducing the need for new raw materials and energy-intensive manufacturing processes. It is crucial to follow local regulations and guidelines for the disposal and recycling of motors to prevent environmental pollution and promote resource conservation.
- Manufacturing and Production: The manufacturing and production processes associated with AC motors can have environmental implications. The extraction and processing of raw materials, such as metals and plastics, can result in habitat destruction, energy consumption, and greenhouse gas emissions. Additionally, the manufacturing processes themselves can generate waste and pollutants. Motor manufacturers can mitigate these environmental impacts by adopting sustainable practices, using recycled materials, reducing waste generation, and implementing energy-efficient production methods.
- Life Cycle Assessment: Conducting a life cycle assessment (LCA) of AC motors can provide a holistic view of their environmental impact. An LCA considers the environmental aspects associated with the entire life cycle of the motor, including raw material extraction, manufacturing, transportation, use, and end-of-life disposal or recycling. By analyzing the different stages of the motor’s life cycle, stakeholders can identify opportunities for improvement, such as optimizing energy efficiency, reducing emissions, and implementing sustainable practices.
To address these environmental considerations, governments, organizations, and industry standards bodies have developed regulations and guidelines to promote energy efficiency and reduce the environmental impact of AC motors. These include efficiency standards, labeling programs, and incentives for the use of high-efficiency motors. Additionally, initiatives promoting motor system optimization, such as proper motor sizing, maintenance, and control, can further enhance energy efficiency and minimize environmental impact.
In summary, the environmental considerations associated with the use of AC motors include energy efficiency, greenhouse gas emissions, motor disposal and recycling, manufacturing processes, and life cycle assessment. By prioritizing energy efficiency, proper disposal, recycling, and sustainable manufacturing practices, the environmental impact of AC motors can be minimized, contributing to a more sustainable and environmentally conscious approach to motor usage.
What are the common signs of AC motor failure, and how can they be addressed?
AC motor failure can lead to disruptions in various industrial and commercial applications. Recognizing the common signs of motor failure is crucial for timely intervention and preventing further damage. Here are some typical signs of AC motor failure and potential ways to address them:
- Excessive Heat: Excessive heat is a common indicator of motor failure. If a motor feels excessively hot to the touch or emits a burning smell, it could signify issues such as overloaded windings, poor ventilation, or bearing problems. To address this, first, ensure that the motor is properly sized for the application. Check for obstructions around the motor that may be impeding airflow and causing overheating. Clean or replace dirty or clogged ventilation systems. If the issue persists, consult a qualified technician to inspect the motor windings and bearings and make any necessary repairs or replacements.
- Abnormal Noise or Vibration: Unusual noises or vibrations coming from an AC motor can indicate various problems. Excessive noise may be caused by loose or damaged components, misaligned shafts, or worn bearings. Excessive vibration can result from imbalanced rotors, misalignment, or worn-out motor parts. Addressing these issues involves inspecting and adjusting motor components, ensuring proper alignment, and replacing damaged or worn-out parts. Regular maintenance, including lubrication of bearings, can help prevent excessive noise and vibration and extend the motor’s lifespan.
- Intermittent Operation: Intermittent motor operation, where the motor starts and stops unexpectedly or fails to start consistently, can be a sign of motor failure. This can be caused by issues such as faulty wiring connections, damaged or worn motor brushes, or problems with the motor’s control circuitry. Check for loose or damaged wiring connections and make any necessary repairs. Inspect and replace worn or damaged motor brushes. If the motor still exhibits intermittent operation, it may require professional troubleshooting and repair by a qualified technician.
- Overheating or Tripping of Circuit Breakers: If an AC motor consistently causes circuit breakers to trip or if it repeatedly overheats, it indicates a problem that needs attention. Possible causes include high starting currents, excessive loads, or insulation breakdown. Verify that the motor is not overloaded and that the load is within the motor’s rated capacity. Check the motor’s insulation resistance to ensure it is within acceptable limits. If these measures do not resolve the issue, consult a professional to assess the motor and its electrical connections for any faults or insulation breakdown that may require repair or replacement.
- Decreased Performance or Efficiency: A decline in motor performance or efficiency can be an indication of impending failure. This may manifest as reduced speed, decreased torque, increased energy consumption, or inadequate power output. Factors contributing to decreased performance can include worn bearings, damaged windings, or deteriorated insulation. Regular maintenance, including lubrication and cleaning, can help prevent these issues. If performance continues to decline, consult a qualified technician to inspect the motor and perform any necessary repairs or replacements.
- Inoperative Motor: If an AC motor fails to operate entirely, there may be an issue with the power supply, control circuitry, or internal motor components. Check the power supply and connections for any faults or interruptions. Inspect control circuitry, such as motor starters or contactors, for any damage or malfunction. If no external faults are found, it may be necessary to dismantle the motor and inspect internal components, such as windings or brushes, for any faults or failures that require repair or replacement.
It’s important to note that motor failure causes can vary depending on factors such as motor type, operating conditions, and maintenance practices. Regular motor maintenance, including inspections, lubrication, and cleaning, is essential for early detection of potential failure signs and for addressing issues promptly. When in doubt, it is advisable to consult a qualified electrician, motor technician, or manufacturer’s guidelines for appropriate troubleshooting and repair procedures specific to the motor model and application.
Are there different types of AC motors, and what are their specific applications?
Yes, there are different types of AC motors, each with its own design, characteristics, and applications. The main types of AC motors include:
- Induction Motors: Induction motors are the most commonly used type of AC motor. They are robust, reliable, and suitable for a wide range of applications. Induction motors operate based on the principle of electromagnetic induction. They consist of a stator with stator windings and a rotor with short-circuited conductive bars or coils. The rotating magnetic field produced by the stator windings induces currents in the rotor, creating a magnetic field that interacts with the stator field and generates torque. Induction motors are widely used in industries such as manufacturing, HVAC systems, pumps, fans, compressors, and conveyor systems.
- Synchronous Motors: Synchronous motors are another type of AC motor commonly used in applications that require precise speed control. They operate at synchronous speed, which is determined by the frequency of the AC power supply and the number of motor poles. Synchronous motors have a rotor with electromagnets that are magnetized by direct current, allowing the rotor to lock onto the rotating magnetic field of the stator and rotate at the same speed. Synchronous motors are often used in applications such as industrial machinery, generators, compressors, and large HVAC systems.
- Brushless DC Motors: While the name suggests “DC,” brushless DC motors are actually driven by AC power. They utilize electronic commutation instead of mechanical brushes for switching the current in the motor windings. Brushless DC motors offer high efficiency, low maintenance, and precise control over speed and torque. They are commonly used in applications such as electric vehicles, robotics, computer disk drives, aerospace systems, and consumer electronics.
- Universal Motors: Universal motors are versatile motors that can operate on both AC and DC power. They are designed with a wound stator and a commutator rotor. Universal motors offer high starting torque and can achieve high speeds. They are commonly used in applications such as portable power tools, vacuum cleaners, food mixers, and small appliances.
- Shaded Pole Motors: Shaded pole motors are simple and inexpensive AC motors. They have a single-phase stator and a squirrel cage rotor. Shaded pole motors are characterized by low starting torque and relatively low efficiency. Due to their simple design and low cost, they are commonly used in applications such as small fans, refrigeration equipment, and appliances.
These are some of the main types of AC motors, each with its unique features and applications. The selection of an AC motor type depends on factors such as the required torque, speed control requirements, efficiency, cost, and environmental conditions. Understanding the specific characteristics and applications of each type allows for choosing the most suitable motor for a given application.
editor by CX 2024-05-17
China wholesaler Three Phase Asynchronous Motor AC Motor Ie3 Electric Motor with CE vacuum pump ac
Product Description
| Motor model | YE3 series three-phase asynchronous motor |
| texture of material | Iron shell |
| Installation method | horizontal |
| power | 1HP-10HP |
| Applicable scope | Three-phase asynchronous motor B5 front cover can be applied to various mechanical equipment such as vacuum pumps, food packaging equipment, machine tools, hydraulic machines, etc. |
Who are we?
HangZhou Su Lin Mechanical & Electrical Co., Ltd. is located in Xihu (West Lake) Dis. Industrial Park, Daxi Town, HangZhou, ZHangZhoug province. Adjacent to Xihu (West Lake) Dis.wen high-speed G15, China National Highway 104, 18 km from the HangZhou Xihu (West Lake) Dis. Airport, 2 km from the railway station, the traffic is very convenient. Is a set design, production, sales, service integration of the new enterprise. Has many years of production YY series fan, JY, Ye2, YC, YL, YCL, YS Experience, has a perfect motor automatic computer testing line, Advanced Manufacturing, assembly line, specializing in the production of Dinyi brand series motor products. Products through the national compulsory product CCC certification, Export European Union CE safety certification
The company produces a complete range of motors, a variety of varieties, advanced design, well-chosen materials, advanced technology and unique, with excellent performance and the use of safe, reliable, durable and other advantages, products sell well throughout the country and exported to all world countries , customers at home and abroad to the praise. The company regards human resources as the basis of development of the enterprise, attention to customer needs, customer service, to build the industry brand. With our strong human capital and continuous innovation, we can create a comfortable and quiet environment for maintaining the CHINAMFG health of human beings. The company adheres to the “quality first, customer first” principle to provide customers with quality service, welcome new and old customers to visit, guidance and business negotiations.
Power parameters
| TYPE | POWER(KW) | SPEED(r/min) | Rated Current(A) | η(%) | Power Factor cos | Ist/In | Tst/Tn | Tmax/Tn |
| YE3-80M1-4 | 0.55 | 1390 | 1.57 | 71 | 0.75 | 5.2 | 2.4 | 2.3 |
| YE3-80M2-4 | 0.75 | 1390 | 1.88 | 82.5 | 0.76 | 6 | 2.3 | 2.3 |
| YE3-90S-4 | 1.1 | 1400 | 2.67 | 84.1 | 0.77 | 6 | 2.3 | 2.3 |
| YE3-90L-4 | 1.5 | 1400 | 3.48 | 85.3 | 0.79 | 6 | 2.3 | 2.3 |
| YE3-100L-4 | 2.2 | 1430 | 4.9 | 86.7 | 0.81 | 7 | 2.3 | 2.3 |
| YE3-100L2-4 | 3 | 1430 | 6.5 | 87.7 | 0.82 | 7 | 2.3 | 2.3 |
| YE3-112M-4 | 4 | 1440 | 8.56 | 88.6 | 0.82 | 7 | 2.3 | 2.3 |
| YE3-132S-4 | 5.5 | 1440 | 11.5 | 89.6 | 0.83 | 7 | 2.3 | 2.3 |
| YE3-132M-4 | 7.5 | 1440 | 15.3 | 90.4 | 0.84 | 7 | 2.3 | 2.3 |
| YE3-80M1-2 | 0.75 | 2910 | 1.7 | 80.7 | 0.83 | 6.1 | 2.2 | 2.3 |
| YE3-80M2-2 | 1.1 | 2910 | 2.4 | 82.7 | 0.84 | 7 | 2.2 | 2.3 |
| YE3-90S-2 | 1.5 | 2910 | 3.2 | 84.2 | 0.84 | 7 | 2.2 | 2.3 |
| YE3-90L-2 | 2.2 | 2910 | 4.73 | 85.9 | 0.85 | 7 | 2.2 | 2.3 |
| YE3-100L-2 | 3 | 2910 | 6.19 | 87.1 | 0.87 | 7.5 | 2.2 | 2.3 |
| YE3-112M-2 | 4 | 2915 | 8.05 | 88.1 | 0.88 | 7.5 | 2.2 | 2.3 |
| YE3-132S1-2 | 5.5 | 2920 | 10.9 | 89.2 | 0.88 | 7.5 | 2.2 | 2.3 |
| YE3-132S2-2 | 7.5 | 2920 | 14.7 | 90.1 | 0.88 | 7.5 | 2.2 | 2.3 |
Product Description
YE3 Three-phase Electric Motor are made of high-quality materials and conform to IEC standard. Which has good performance with low noise and little vibration. It is safe and reliable in operation, and can be maintained very conveniently.
1.YE3 Series Aluminum Housing Three Phase Induction Motor adopts the latest design and high quality material and are conform to the IEC standard in function, appearance, output and other requirements.
2.The efficiency of YE3 motor meets IEC standard in E. U., and can reach the IE3 standard if requested. YE3 motor has a lot of advantages including high efficiency, energy saving, low noise, little vibration, light weight, small volume, reliable operation, up-to-date appearance, convenient operation and maintenance.
3.YE3 motor is died cast into mounding shape by aluminum-alloy. The base foot can be removable. Various mounting types are available for YE3 motor.
4.YE3 motor is suitable for common working environment and machinery without special requirement, like air-compressor, pump, fan, medical apparatus and instruments, small machines etc.
Factory real shots
FAQ:
Q1. Do you accept OEM order?
Yes, OEM Brand aluminum electric motor asynchronous induction motor are acceptable.
Q2. What’s your payment terms?
We accept T/T(50% down payment and 50% paid before delivery), Pay pal, Western union, and Money Gram.
Q3. What’s the minimum order quantity? How long is the delivery time?
Both MOQ and delivery time need to refer to the specific products. Usuall we deliver the motors in 10-45 days, please
contact our sales for details.
Q4. What’s the way of transportation?
Express, air and CHINAMFG shipments are all available.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
B. With more than 15 years experience in this filed, we have the ability to provide good service and products in low cost
C. Adequate inventory to make sure that our clients can obtain goods in a short period.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Industrial |
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| Operating Speed: | Constant Speed |
| Number of Stator: | Three-Phase |
| Samples: |
US$ 50/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Are there specific maintenance requirements for AC motors to ensure optimal performance?
Yes, AC motors have specific maintenance requirements to ensure their optimal performance and longevity. Regular maintenance helps prevent unexpected failures, maximizes efficiency, and extends the lifespan of the motor. Here are some key maintenance practices for AC motors:
- Cleaning and Inspection: Regularly clean the motor to remove dust, dirt, and debris that can accumulate on the motor surfaces and hinder heat dissipation. Inspect the motor for any signs of damage, loose connections, or abnormal noise/vibration. Address any issues promptly to prevent further damage.
- Lubrication: Check the motor’s lubrication requirements and ensure proper lubrication of bearings, gears, and other moving parts. Insufficient or excessive lubrication can lead to increased friction, overheating, and premature wear. Follow the manufacturer’s guidelines for lubrication intervals and use the recommended lubricants.
- Belt and Pulley Maintenance: If the motor is coupled with a belt and pulley system, regularly inspect and adjust the tension of the belts. Improper belt tension can affect motor performance and efficiency. Replace worn-out belts and damaged pulleys as needed.
- Cooling System Maintenance: AC motors often have cooling systems such as fans or heat sinks to dissipate heat generated during operation. Ensure that these cooling systems are clean and functioning properly. Remove any obstructions that may impede airflow and compromise cooling efficiency.
- Electrical Connections: Regularly inspect the motor’s electrical connections for signs of loose or corroded terminals. Loose connections can lead to voltage drops, increased resistance, and overheating. Tighten or replace any damaged connections and ensure proper grounding.
- Vibration Analysis: Periodically perform vibration analysis on the motor to detect any abnormal vibrations. Excessive vibration can indicate misalignment, unbalanced rotors, or worn-out bearings. Address the underlying causes of vibration to prevent further damage and ensure smooth operation.
- Motor Testing: Conduct regular motor testing, such as insulation resistance testing and winding resistance measurement, to assess the motor’s electrical condition. These tests can identify insulation breakdown, winding faults, or other electrical issues that may affect motor performance and reliability.
- Professional Maintenance: For more complex maintenance tasks or when dealing with large industrial motors, it is advisable to involve professional technicians or motor specialists. They have the expertise and tools to perform in-depth inspections, repairs, and preventive maintenance procedures.
It’s important to note that specific maintenance requirements may vary depending on the motor type, size, and application. Always refer to the manufacturer’s guidelines and recommendations for the particular AC motor in use. By following proper maintenance practices, AC motors can operate optimally, minimize downtime, and have an extended service life.
Are there energy-saving technologies or features available in modern AC motors?
Yes, modern AC motors often incorporate various energy-saving technologies and features designed to improve their efficiency and reduce power consumption. These advancements aim to minimize energy losses and optimize motor performance. Here are some energy-saving technologies and features commonly found in modern AC motors:
- High-Efficiency Designs: Modern AC motors are often designed with higher efficiency standards compared to older models. These motors are built using advanced materials and optimized designs to reduce energy losses, such as resistive losses in motor windings and mechanical losses due to friction and drag. High-efficiency motors can achieve energy savings by converting a higher percentage of electrical input power into useful mechanical work.
- Premium Efficiency Standards: International standards and regulations, such as the NEMA Premium® and IE (International Efficiency) classifications, define minimum energy efficiency requirements for AC motors. Premium efficiency motors meet or exceed these standards, offering improved efficiency compared to standard motors. These motors often incorporate design enhancements, such as improved core materials, reduced winding resistance, and optimized ventilation systems, to achieve higher efficiency levels.
- Variable Frequency Drives (VFDs): VFDs, also known as adjustable speed drives or inverters, are control devices that allow AC motors to operate at variable speeds by adjusting the frequency and voltage of the electrical power supplied to the motor. By matching the motor speed to the load requirements, VFDs can significantly reduce energy consumption. VFDs are particularly effective in applications where the motor operates at a partial load for extended periods, such as HVAC systems, pumps, and fans.
- Efficient Motor Control Algorithms: Modern motor control algorithms, implemented in motor drives or control systems, optimize motor operation for improved energy efficiency. These algorithms dynamically adjust motor parameters, such as voltage, frequency, and current, based on load conditions, thereby minimizing energy wastage. Advanced control techniques, such as sensorless vector control or field-oriented control, enhance motor performance and efficiency by precisely regulating the motor’s magnetic field.
- Improved Cooling and Ventilation: Effective cooling and ventilation are crucial for maintaining motor efficiency. Modern AC motors often feature enhanced cooling systems, including improved fan designs, better airflow management, and optimized ventilation paths. Efficient cooling helps prevent motor overheating and reduces losses due to heat dissipation. Some motors also incorporate thermal monitoring and protection mechanisms to avoid excessive temperatures and ensure optimal operating conditions.
- Bearings and Friction Reduction: Friction losses in bearings and mechanical components can consume significant amounts of energy in AC motors. Modern motors employ advanced bearing technologies, such as sealed or lubrication-free bearings, to reduce friction and minimize energy losses. Additionally, optimized rotor and stator designs, along with improved manufacturing techniques, help reduce mechanical losses and enhance motor efficiency.
- Power Factor Correction: Power factor is a measure of how effectively electrical power is being utilized. AC motors with poor power factor can contribute to increased reactive power consumption and lower overall power system efficiency. Power factor correction techniques, such as capacitor banks or power factor correction controllers, are often employed to improve power factor and minimize reactive power losses, resulting in more efficient motor operation.
By incorporating these energy-saving technologies and features, modern AC motors can achieve significant improvements in energy efficiency, leading to reduced power consumption and lower operating costs. When considering the use of AC motors, it is advisable to select models that meet or exceed recognized efficiency standards and consult manufacturers or experts to ensure the motor’s compatibility with specific applications and energy-saving requirements.
What are the main components of an AC motor, and how do they contribute to its operation?
An AC motor consists of several key components that work together to facilitate its operation. These components include:
- Stator: The stator is the stationary part of an AC motor. It is typically made of a laminated core that provides a path for the magnetic flux. The stator contains stator windings, which are coils of wire wound around the stator core. The stator windings are connected to an AC power source and produce a rotating magnetic field when energized. The rotating magnetic field is a crucial element in generating the torque required for the motor’s operation.
- Rotor: The rotor is the rotating part of an AC motor. It is located inside the stator and is connected to a shaft. The rotor can have different designs depending on the type of AC motor. In an induction motor, the rotor does not have electrical connections. Instead, it contains conductive bars or coils that are short-circuited. The rotating magnetic field of the stator induces currents in the short-circuited rotor conductors, creating a magnetic field that interacts with the stator field and generates torque, causing the rotor to rotate. In a synchronous motor, the rotor contains electromagnets that are magnetized by direct current, allowing the rotor to lock onto the rotating magnetic field of the stator and rotate at the same speed.
- Bearing: Bearings are used to support and facilitate the smooth rotation of the rotor shaft. They reduce friction and allow the rotor to rotate freely within the motor. Bearings are typically located at both ends of the motor shaft and are designed to withstand the axial and radial forces generated during operation.
- End Bells: The end bells, also known as end covers or end brackets, enclose the motor’s stator and rotor assembly. They provide mechanical support and protection for the internal components of the motor. End bells are typically made of metal and are designed to provide a housing for the bearings and secure the motor to its mounting structure.
- Fan or Cooling System: AC motors often generate heat during operation. To prevent overheating and ensure proper functioning, AC motors are equipped with fans or cooling systems. These help dissipate heat by circulating air or directing airflow over the motor’s components, including the stator and rotor windings. Effective cooling is crucial for maintaining the motor’s efficiency and extending its lifespan.
- Terminal Box or Connection Box: The terminal box is a housing located on the outside of the motor that provides access to the motor’s electrical connections. It contains terminals or connection points where external wires can be connected to supply power to the motor. The terminal box ensures a safe and secure connection of the motor to the electrical system.
- Additional Components: Depending on the specific design and application, AC motors may include additional components such as capacitors, centrifugal switches, brushes (in certain types of AC motors), and other control devices. These components are used for various purposes, such as improving motor performance, providing starting assistance, or enabling specific control features.
Each of these components plays a crucial role in the operation of an AC motor. The stator and rotor are the primary components responsible for generating the rotating magnetic field and converting electrical energy into mechanical motion. The bearings ensure smooth rotation of the rotor shaft, while the end bells provide structural support and protection. The fan or cooling system helps maintain optimal operating temperatures, and the terminal box allows for proper electrical connections. Additional components are incorporated as necessary to enhance motor performance and enable specific functionalities.
editor by CX 2024-05-16
China wholesaler Yc Series Ie1 Ie2 Ie3 Hot Sale High Speed 220 Volt Electric AC Motor for Sale vacuum pump distributors
Product Description
China factory YC series electric motor
Application:
YC Motors are suitable for driving small machines and water pumps, especially for families or workshops where only single-phase electric supply is available.
Advantage:
1. High torque
2. Steady running
3. Lower noise
4. Greater overload performance
Operating Conditions:
1. Protection class: IP44/54/55
2. Insulation class: B/F
3. Rated voltage: 220V
4. Cooling type: IC0141
5. Duty: Continuous(S1)
6. Rated frequency: 50Hz/60Hz
Note:
If you have any special requirements, please contact us.
| TECHNICAL DATA | ||||||||||
| Type | Output | Voltage (V) | Current (A) | Speed (r. p. m) | Eff (%) | Power factor | Start torque | Start Current | Max. torque | |
| HP | kW | Rated torque | Rated current | Rated torque | ||||||
| YC80A-2 | 0.5 | 0.37 | 220 | 3.7 | 2880 | 62 | 0.73 | 3 | 6.5 | 1.8 |
| YC80B-2 | 0.75 | 0.55 | 220 | 5.3 | 2880 | 65 | 0.73 | 3 | 6.5 | 1.8 |
| YC80C-2 | 1 | 0.75 | 220 | 6.7 | 2880 | 68 | 0.75 | 3 | 6.5 | 1.8 |
| YC90S-2 | 1.5 | 1.1 | 220 | 9.1 | 2880 | 71 | 0.77 | 2.4 | 7 | 1.8 |
| YC90L-2 | 2 | 1.5 | 220 | 12.1 | 2900 | 72 | 0.78 | 2.8 | 7 | 1.8 |
| YC100L-2 | 3 | 2.2 | 220 | 17.1 | 2900 | 74 | 0.79 | 2.5 | 7 | 1.8 |
| YC112M-2 | 4 | 3 | 220 | 21.4 | 2900 | 76 | 0.82 | 2.2 | 7 | 1.8 |
| YC80A-4 | 0.33 | 0.25 | 220 | 3.4 | 1450 | 56 | 0.6 | 3 | 6 | 1.8 |
| YC80B-4 | 0.5 | 0.37 | 220 | 4.5 | 1450 | 60 | 0.62 | 3 | 6 | 1.8 |
| YC80C-4 | 0.75 | 0.55 | 220 | 6 | 1450 | 64 | 0.65 | 3 | 6 | 1.8 |
| YC90S-4 | 1 | 0.75 | 220 | 7.7 | 1450 | 67 | 0.66 | 2.5 | 6.5 | 1.8 |
| YC90L-4 | 1.5 | 1.1 | 220 | 10.5 | 1450 | 70 | 0.68 | 2.5 | 6.5 | 1.8 |
| YC100L-4 | 2 | 1.5 | 220 | 13.5 | 1450 | 72 | 0.7 | 2.5 | 6.5 | 1.8 |
| YC112M-4 | 3 | 2.2 | 220 | 19.3 | 1450 | 72 | 0.72 | 2.2 | 6.5 | 1.8 |
| YC132SA-4 | 4 | 3 | 220 | 25.2 | 1450 | 74 | 0.73 | 2.1 | 6.5 | 1.8 |
| YC132SB-4 | 5 | 3.7 | 220 | 30 | 1450 | 75 | 0.74 | 2.1 | 6.5 | 1.8 |
| YC132M1-4 | 7.5 | 5.5 | 220 | 32.5 | 1450 | 81 | 0.95 | 2.1 | 6.5 | 1.8 |
| YC132M2-4 | 10 | 7.5 | 220 | 43.3 | 1450 | 83 | 0.95 | 2.1 | 6.5 | 1.8 |
SPARE PARTS:
PACKING WAYS
FAQ
Q: Do you offer OEM service?
A: Yes
Q: What is your payment term?
A: 30% T/T in advance, 70% balance when receiving B/L copy. Or irrevocable L/C.
Q: What is your lead time?
A: About 30 days after receiving deposit or original L/C.
Q: What certifiicates do you have?
A: We have CE, ISO. And we can apply others for you.
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| Application: | Industrial |
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| Speed: | 1400rpm |
| Number of Stator: | Single-Phase |
| Samples: |
US$ 50/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What factors should be considered when selecting an AC motor for a particular application?
When selecting an AC motor for a particular application, several factors need to be considered to ensure the motor meets the requirements and performs optimally. Here are the key factors to consider:
- Power Requirements: Determine the power requirements of the application, including the required torque and speed. The motor should have adequate power output to meet the demands of the specific task. Consider factors such as starting torque, running torque, and speed range to ensure the motor can handle the load effectively.
- Motor Type: There are different types of AC motors, including induction motors, synchronous motors, and brushless DC motors. Each type has its own characteristics and advantages. Consider the application’s requirements and factors such as speed control, efficiency, and starting torque to determine the most suitable motor type.
- Environmental Conditions: Assess the environmental conditions in which the motor will operate. Factors such as temperature, humidity, dust, and vibration levels can impact motor performance and longevity. Choose a motor that is designed to withstand the specific environmental conditions of the application.
- Size and Space Constraints: Consider the available space for motor installation. Ensure that the physical dimensions of the motor, including its length, diameter, and mounting arrangement, are compatible with the available space. Additionally, consider the weight of the motor if it needs to be mounted or transported.
- Efficiency: Energy efficiency is an important consideration, as it can impact operational costs and environmental sustainability. Look for motors with high efficiency ratings, which indicate that they convert electrical energy into mechanical energy with minimal energy loss. Energy-efficient motors can lead to cost savings and reduced environmental impact over the motor’s lifespan.
- Control and Speed Requirements: Determine if the application requires precise speed control or if a fixed speed motor is sufficient. If variable speed control is needed, consider motors that can be easily controlled using variable frequency drives (VFDs) or other speed control mechanisms. For applications that require high-speed operation, select a motor that can achieve the desired speed range.
- Maintenance and Serviceability: Assess the maintenance requirements and serviceability of the motor. Consider factors such as the accessibility of motor components, ease of maintenance, availability of spare parts, and the manufacturer’s reputation for reliability and customer support. A motor that is easy to maintain and service can help minimize downtime and repair costs.
- Budget: Consider the budget constraints for the motor selection. Balance the desired features and performance with the available budget. In some cases, investing in a higher quality, more efficient motor upfront can lead to long-term cost savings due to reduced energy consumption and maintenance requirements.
By carefully considering these factors, it is possible to select an AC motor that aligns with the specific requirements of the application, ensuring optimal performance, efficiency, and reliability.
Can you explain the difference between single-phase and three-phase AC motors?
In the realm of AC motors, there are two primary types: single-phase and three-phase motors. These motors differ in their construction, operation, and applications. Let’s explore the differences between single-phase and three-phase AC motors:
- Number of Power Phases: The fundamental distinction between single-phase and three-phase motors lies in the number of power phases they require. Single-phase motors operate using a single alternating current (AC) power phase, while three-phase motors require three distinct AC power phases, typically referred to as phase A, phase B, and phase C.
- Power Supply: Single-phase motors are commonly connected to standard residential or commercial single-phase power supplies. These power supplies deliver a voltage with a sinusoidal waveform, oscillating between positive and negative cycles. In contrast, three-phase motors require a dedicated three-phase power supply, typically found in industrial or commercial settings. Three-phase power supplies deliver three separate sinusoidal waveforms with a specific phase shift between them, resulting in a more balanced and efficient power delivery system.
- Starting Mechanism: Single-phase motors often rely on auxiliary components, such as capacitors or starting windings, to initiate rotation. These components help create a rotating magnetic field necessary for motor startup. Once the motor reaches a certain speed, these auxiliary components may be disconnected or deactivated. Three-phase motors, on the other hand, typically do not require additional starting mechanisms. The three-phase power supply inherently generates a rotating magnetic field, enabling self-starting capability.
- Power and Torque Output: Three-phase motors generally offer higher power and torque output compared to single-phase motors. The balanced nature of three-phase power supply allows for a more efficient distribution of power across the motor windings, resulting in increased performance capabilities. Three-phase motors are commonly used in applications requiring high power demands, such as industrial machinery, pumps, compressors, and heavy-duty equipment. Single-phase motors, with their lower power output, are often used in residential appliances, small commercial applications, and light-duty machinery.
- Efficiency and Smoothness of Operation: Three-phase motors typically exhibit higher efficiency and smoother operation than single-phase motors. The balanced three-phase power supply helps reduce electrical losses and provides a more constant and uniform torque output. This results in improved motor efficiency, reduced vibration, and smoother rotation. Single-phase motors, due to their unbalanced power supply, may experience more pronounced torque variations and slightly lower efficiency.
- Application Suitability: The choice between single-phase and three-phase motors depends on the specific application requirements. Single-phase motors are suitable for powering smaller appliances, such as fans, pumps, household appliances, and small tools. They are commonly used in residential settings where single-phase power is readily available. Three-phase motors are well-suited for industrial and commercial applications that demand higher power levels and continuous operation, including large machinery, conveyors, elevators, air conditioning systems, and industrial pumps.
It’s important to note that while single-phase and three-phase motors have distinct characteristics, there are also hybrid motor designs, such as dual-voltage motors or capacitor-start induction-run (CSIR) motors, which aim to bridge the gap between the two types and offer flexibility in certain applications.
When selecting an AC motor, it is crucial to consider the specific power requirements, available power supply, and intended application to determine whether a single-phase or three-phase motor is most suitable for the task at hand.
What are the key advantages of using AC motors in industrial applications?
AC motors offer several key advantages that make them highly suitable for industrial applications. Here are some of the main advantages:
- Simple and Robust Design: AC motors, particularly induction motors, have a simple and robust design, making them reliable and easy to maintain. They consist of fewer moving parts compared to other types of motors, which reduces the likelihood of mechanical failure and the need for frequent maintenance.
- Wide Range of Power Ratings: AC motors are available in a wide range of power ratings, from small fractional horsepower motors to large industrial motors with several megawatts of power. This versatility allows for their application in various industrial processes and machinery, catering to different power requirements.
- High Efficiency: AC motors, especially modern designs, offer high levels of efficiency. They convert electrical energy into mechanical energy with minimal energy loss, resulting in cost savings and reduced environmental impact. High efficiency also means less heat generation, contributing to the longevity and reliability of the motor.
- Cost-Effectiveness: AC motors are generally cost-effective compared to other types of motors. Their simple construction and widespread use contribute to economies of scale, making them more affordable for industrial applications. Additionally, AC motors often have lower installation and maintenance costs due to their robust design and ease of operation.
- Flexible Speed Control: AC motors, particularly induction motors, offer various methods for speed control, allowing for precise adjustment of motor speed to meet specific industrial requirements. Speed control mechanisms such as variable frequency drives (VFDs) enable enhanced process control, energy savings, and improved productivity.
- Compatibility with AC Power Grid: AC motors are compatible with the standard AC power grid, which is widely available in industrial settings. This compatibility simplifies the motor installation process and eliminates the need for additional power conversion equipment, reducing complexity and cost.
- Adaptability to Various Environments: AC motors are designed to operate reliably in a wide range of environments. They can withstand variations in temperature, humidity, and dust levels commonly encountered in industrial settings. Additionally, AC motors can be equipped with protective enclosures to provide additional resistance to harsh conditions.
These advantages make AC motors a popular choice for industrial applications across various industries. Their simplicity, reliability, cost-effectiveness, energy efficiency, and speed control capabilities contribute to improved productivity, reduced operational costs, and enhanced process control in industrial settings.
editor by CX 2024-05-14
China OEM China Manufacturer AC Electric Induction Asynchronous Motor High Efficiency Ie1 Ie2 Ie3 50Hz 60Hz 50kw 220V 380 Volt 400V 3 Phase with Good quality
Product Description
Cast Iron Housing High Efficiency Electric Motor
2HMI-IE2(EFF1) Series Three Phase High Efficiency Electric Motor is the basic series of general-purpose motor with low voltage upgraded of IE1 series motor. 2HMI-IE2(EFF1) Series Motors are designed of high efficiency, energy saving, high quality performance, small vibration, low noise, long life, high reliability, easy maintenance and large start torque, etc. The mounting dimension and power totally conform to IEC standard.
Cast Iron Housing MotorCharacteristics and advantages:
Efficiency Class:IE1 IE2 IE3
Frame Size: H80-355
Poles: 2, 4,6poles
Rated Power: 0.06KW-560KW
Rated Voltage: 220/380V,380/660V,230/400V,400V/690V
Frequency: 50HZ,60HZ
Protection Class: IP44,IP54,IP55, IP56
Insulation Class: B, F, H
Mounting Type:B3,B5,B35multi and pad mounting
Ambient Temperature: -20~+40 °C
Altitude: ≤1000M
2HMI-IE2 Series Mounting Dimensions-B3,B5,B35
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Industrial, Universal, Household Appliances, Power Tools |
|---|---|
| Operating Speed: | Constant Speed |
| Number of Stator: | Three-Phase |
| Species: | Y, Y2 Series Three-Phase |
| Rotor Structure: | Winding Type |
| Casing Protection: | Protection Type |
| Samples: |
US$ 53.46/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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Are there environmental considerations associated with the use of AC motors?
Yes, there are several environmental considerations associated with the use of AC motors. These considerations are primarily related to energy consumption, greenhouse gas emissions, and the disposal of motors at the end of their life cycle. Let’s explore these environmental considerations in detail:
- Energy Efficiency: AC motors can have varying levels of energy efficiency, which directly impacts their environmental impact. Motors with higher efficiency convert a larger percentage of electrical energy into useful mechanical work, resulting in reduced energy consumption. By selecting and using high-efficiency AC motors, energy usage can be minimized, leading to lower greenhouse gas emissions and reduced reliance on fossil fuels for electricity generation.
- Greenhouse Gas Emissions: The electricity consumed by AC motors is often produced by power plants that burn fossil fuels, such as coal, natural gas, or oil. The generation of electricity from these fossil fuels releases greenhouse gases, contributing to climate change. By employing energy-efficient motors and optimizing motor systems, businesses and individuals can reduce their electricity demand, leading to lower greenhouse gas emissions and a smaller carbon footprint.
- Motor Disposal and Recycling: AC motors contain various materials, including metals, plastics, and electrical components. At the end of their life cycle, proper disposal or recycling is important to minimize their environmental impact. Some components, such as copper windings and steel casings, can be recycled, reducing the need for new raw materials and energy-intensive manufacturing processes. It is crucial to follow local regulations and guidelines for the disposal and recycling of motors to prevent environmental pollution and promote resource conservation.
- Manufacturing and Production: The manufacturing and production processes associated with AC motors can have environmental implications. The extraction and processing of raw materials, such as metals and plastics, can result in habitat destruction, energy consumption, and greenhouse gas emissions. Additionally, the manufacturing processes themselves can generate waste and pollutants. Motor manufacturers can mitigate these environmental impacts by adopting sustainable practices, using recycled materials, reducing waste generation, and implementing energy-efficient production methods.
- Life Cycle Assessment: Conducting a life cycle assessment (LCA) of AC motors can provide a holistic view of their environmental impact. An LCA considers the environmental aspects associated with the entire life cycle of the motor, including raw material extraction, manufacturing, transportation, use, and end-of-life disposal or recycling. By analyzing the different stages of the motor’s life cycle, stakeholders can identify opportunities for improvement, such as optimizing energy efficiency, reducing emissions, and implementing sustainable practices.
To address these environmental considerations, governments, organizations, and industry standards bodies have developed regulations and guidelines to promote energy efficiency and reduce the environmental impact of AC motors. These include efficiency standards, labeling programs, and incentives for the use of high-efficiency motors. Additionally, initiatives promoting motor system optimization, such as proper motor sizing, maintenance, and control, can further enhance energy efficiency and minimize environmental impact.
In summary, the environmental considerations associated with the use of AC motors include energy efficiency, greenhouse gas emissions, motor disposal and recycling, manufacturing processes, and life cycle assessment. By prioritizing energy efficiency, proper disposal, recycling, and sustainable manufacturing practices, the environmental impact of AC motors can be minimized, contributing to a more sustainable and environmentally conscious approach to motor usage.
What are the safety considerations when working with or around AC motors?
Working with or around AC motors requires careful attention to safety to prevent accidents, injuries, and electrical hazards. Here are some important safety considerations to keep in mind:
- Electrical Hazards: AC motors operate on high voltage electrical systems, which pose a significant electrical hazard. It is essential to follow proper lockout/tagout procedures when working on motors to ensure that they are de-energized and cannot accidentally start up. Only qualified personnel should perform electrical work on motors, and they should use appropriate personal protective equipment (PPE), such as insulated gloves, safety glasses, and arc flash protection, to protect themselves from electrical shocks and arc flash incidents.
- Mechanical Hazards: AC motors often drive mechanical equipment, such as pumps, fans, or conveyors, which can present mechanical hazards. When working on or near motors, it is crucial to be aware of rotating parts, belts, pulleys, or couplings that can cause entanglement or crushing injuries. Guards and safety barriers should be in place to prevent accidental contact with moving parts, and proper machine guarding principles should be followed. Lockout/tagout procedures should also be applied to the associated mechanical equipment to ensure it is safely de-energized during maintenance or repair.
- Fire and Thermal Hazards: AC motors can generate heat during operation, and in some cases, excessive heat can pose a fire hazard. It is important to ensure that motors are adequately ventilated to dissipate heat and prevent overheating. Motor enclosures and cooling systems should be inspected regularly to ensure proper functioning. Additionally, combustible materials should be kept away from motors to reduce the risk of fire. If a motor shows signs of overheating or emits a burning smell, it should be immediately shut down and inspected by a qualified professional.
- Proper Installation and Grounding: AC motors should be installed and grounded correctly to ensure electrical safety. Motors should be installed according to manufacturer guidelines, including proper alignment, mounting, and connection of electrical cables. Adequate grounding is essential to prevent electrical shocks and ensure the safe dissipation of fault currents. Grounding conductors, such as grounding rods or grounding straps, should be properly installed and regularly inspected to maintain their integrity.
- Safe Handling and Lifting: AC motors can be heavy and require proper handling and lifting techniques to prevent musculoskeletal injuries. When moving or lifting motors, equipment such as cranes, hoists, or forklifts should be used, and personnel should be trained in safe lifting practices. It is important to avoid overexertion and use proper lifting tools, such as slings or lifting straps, to distribute the weight evenly and prevent strain or injury.
- Training and Awareness: Proper training and awareness are critical for working safely with or around AC motors. Workers should receive training on electrical safety, lockout/tagout procedures, personal protective equipment usage, and safe work practices. They should be familiar with the specific hazards associated with AC motors and understand the appropriate safety precautions to take. Regular safety meetings and reminders can help reinforce safe practices and keep safety at the forefront of everyone’s minds.
It is important to note that the safety considerations mentioned above are general guidelines. Specific safety requirements may vary depending on the motor size, voltage, and the specific workplace regulations and standards in place. It is crucial to consult relevant safety codes, regulations, and industry best practices to ensure compliance and maintain a safe working environment when working with or around AC motors.
How does the speed control mechanism work in AC motors?
The speed control mechanism in AC motors varies depending on the type of motor. Here, we will discuss the speed control methods used in two common types of AC motors: induction motors and synchronous motors.
Speed Control in Induction Motors:
Induction motors are typically designed to operate at a constant speed determined by the frequency of the AC power supply and the number of motor poles. However, there are several methods for controlling the speed of induction motors:
- Varying the Frequency: By varying the frequency of the AC power supply, the speed of an induction motor can be adjusted. This method is known as variable frequency drive (VFD) control. VFDs convert the incoming AC power supply into a variable frequency and voltage output, allowing precise control of motor speed. This method is commonly used in industrial applications where speed control is crucial, such as conveyors, pumps, and fans.
- Changing the Number of Stator Poles: The speed of an induction motor is inversely proportional to the number of stator poles. By changing the connections of the stator windings or using a motor with a different pole configuration, the speed can be adjusted. However, this method is less commonly used and is typically employed in specialized applications.
- Adding External Resistance: In some cases, external resistance can be added to the rotor circuit of an induction motor to control its speed. This method, known as rotor resistance control, involves inserting resistors in series with the rotor windings. By varying the resistance, the rotor current and torque can be adjusted, resulting in speed control. However, this method is less efficient and is mainly used in specific applications where precise control is not required.
Speed Control in Synchronous Motors:
Synchronous motors offer more precise speed control compared to induction motors due to their inherent synchronous operation. The following methods are commonly used for speed control in synchronous motors:
- Adjusting the AC Power Frequency: Similar to induction motors, changing the frequency of the AC power supply can control the speed of synchronous motors. By adjusting the power frequency, the synchronous speed of the motor can be altered. This method is often used in applications where precise speed control is required, such as industrial machinery and processes.
- Using a Variable Frequency Drive: Variable frequency drives (VFDs) can also be used to control the speed of synchronous motors. By converting the incoming AC power supply into a variable frequency and voltage output, VFDs can adjust the motor speed with high accuracy and efficiency.
- DC Field Control: In some synchronous motors, the rotor field is supplied by a direct current (DC) source, allowing for precise control over the motor’s speed. By adjusting the DC field current, the magnetic field strength and speed of the motor can be controlled. This method is commonly used in applications that require fine-tuned speed control, such as industrial processes and high-performance machinery.
These methods provide different ways to control the speed of AC motors, allowing for flexibility and adaptability in various applications. The choice of speed control mechanism depends on factors such as the motor type, desired speed range, accuracy requirements, efficiency considerations, and cost constraints.
editor by CX 2024-05-09
China OEM 110KW Three Phase IE2 IE3 380V 440V 50HZ 60HZ AC Induction Electric Crusher Motor wholesaler
Product Description
| Power: | 0.55kw-315kw | Voltage: | 220V/380/415/440V(can done as your need) |
| Frequency: | 50/60HZ | Pole: | 2/4/6/8 |
| Insulation Class: | F | Speed: | 3000rpm/1500rpm/1000rpm/750rpm |
| Protection Grade: | IP55 | Frame No.: | 63-355 |
| Enamelled Wire: | 100% Copper Wire | Mounting Way: | B3 Foot /B5 Flange /B35 Foot and Flange |
| Motor body : | Cast iron body | Brand: | FOX MOTOR |
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Pump, Fan, Industrial, Machine |
|---|---|
| Speed: | Low Speed |
| Number of Stator: | Three-Phase |
| Samples: |
US$ 4350/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Are there environmental considerations associated with the use of AC motors?
Yes, there are several environmental considerations associated with the use of AC motors. These considerations are primarily related to energy consumption, greenhouse gas emissions, and the disposal of motors at the end of their life cycle. Let’s explore these environmental considerations in detail:
- Energy Efficiency: AC motors can have varying levels of energy efficiency, which directly impacts their environmental impact. Motors with higher efficiency convert a larger percentage of electrical energy into useful mechanical work, resulting in reduced energy consumption. By selecting and using high-efficiency AC motors, energy usage can be minimized, leading to lower greenhouse gas emissions and reduced reliance on fossil fuels for electricity generation.
- Greenhouse Gas Emissions: The electricity consumed by AC motors is often produced by power plants that burn fossil fuels, such as coal, natural gas, or oil. The generation of electricity from these fossil fuels releases greenhouse gases, contributing to climate change. By employing energy-efficient motors and optimizing motor systems, businesses and individuals can reduce their electricity demand, leading to lower greenhouse gas emissions and a smaller carbon footprint.
- Motor Disposal and Recycling: AC motors contain various materials, including metals, plastics, and electrical components. At the end of their life cycle, proper disposal or recycling is important to minimize their environmental impact. Some components, such as copper windings and steel casings, can be recycled, reducing the need for new raw materials and energy-intensive manufacturing processes. It is crucial to follow local regulations and guidelines for the disposal and recycling of motors to prevent environmental pollution and promote resource conservation.
- Manufacturing and Production: The manufacturing and production processes associated with AC motors can have environmental implications. The extraction and processing of raw materials, such as metals and plastics, can result in habitat destruction, energy consumption, and greenhouse gas emissions. Additionally, the manufacturing processes themselves can generate waste and pollutants. Motor manufacturers can mitigate these environmental impacts by adopting sustainable practices, using recycled materials, reducing waste generation, and implementing energy-efficient production methods.
- Life Cycle Assessment: Conducting a life cycle assessment (LCA) of AC motors can provide a holistic view of their environmental impact. An LCA considers the environmental aspects associated with the entire life cycle of the motor, including raw material extraction, manufacturing, transportation, use, and end-of-life disposal or recycling. By analyzing the different stages of the motor’s life cycle, stakeholders can identify opportunities for improvement, such as optimizing energy efficiency, reducing emissions, and implementing sustainable practices.
To address these environmental considerations, governments, organizations, and industry standards bodies have developed regulations and guidelines to promote energy efficiency and reduce the environmental impact of AC motors. These include efficiency standards, labeling programs, and incentives for the use of high-efficiency motors. Additionally, initiatives promoting motor system optimization, such as proper motor sizing, maintenance, and control, can further enhance energy efficiency and minimize environmental impact.
In summary, the environmental considerations associated with the use of AC motors include energy efficiency, greenhouse gas emissions, motor disposal and recycling, manufacturing processes, and life cycle assessment. By prioritizing energy efficiency, proper disposal, recycling, and sustainable manufacturing practices, the environmental impact of AC motors can be minimized, contributing to a more sustainable and environmentally conscious approach to motor usage.
Are there energy-saving technologies or features available in modern AC motors?
Yes, modern AC motors often incorporate various energy-saving technologies and features designed to improve their efficiency and reduce power consumption. These advancements aim to minimize energy losses and optimize motor performance. Here are some energy-saving technologies and features commonly found in modern AC motors:
- High-Efficiency Designs: Modern AC motors are often designed with higher efficiency standards compared to older models. These motors are built using advanced materials and optimized designs to reduce energy losses, such as resistive losses in motor windings and mechanical losses due to friction and drag. High-efficiency motors can achieve energy savings by converting a higher percentage of electrical input power into useful mechanical work.
- Premium Efficiency Standards: International standards and regulations, such as the NEMA Premium® and IE (International Efficiency) classifications, define minimum energy efficiency requirements for AC motors. Premium efficiency motors meet or exceed these standards, offering improved efficiency compared to standard motors. These motors often incorporate design enhancements, such as improved core materials, reduced winding resistance, and optimized ventilation systems, to achieve higher efficiency levels.
- Variable Frequency Drives (VFDs): VFDs, also known as adjustable speed drives or inverters, are control devices that allow AC motors to operate at variable speeds by adjusting the frequency and voltage of the electrical power supplied to the motor. By matching the motor speed to the load requirements, VFDs can significantly reduce energy consumption. VFDs are particularly effective in applications where the motor operates at a partial load for extended periods, such as HVAC systems, pumps, and fans.
- Efficient Motor Control Algorithms: Modern motor control algorithms, implemented in motor drives or control systems, optimize motor operation for improved energy efficiency. These algorithms dynamically adjust motor parameters, such as voltage, frequency, and current, based on load conditions, thereby minimizing energy wastage. Advanced control techniques, such as sensorless vector control or field-oriented control, enhance motor performance and efficiency by precisely regulating the motor’s magnetic field.
- Improved Cooling and Ventilation: Effective cooling and ventilation are crucial for maintaining motor efficiency. Modern AC motors often feature enhanced cooling systems, including improved fan designs, better airflow management, and optimized ventilation paths. Efficient cooling helps prevent motor overheating and reduces losses due to heat dissipation. Some motors also incorporate thermal monitoring and protection mechanisms to avoid excessive temperatures and ensure optimal operating conditions.
- Bearings and Friction Reduction: Friction losses in bearings and mechanical components can consume significant amounts of energy in AC motors. Modern motors employ advanced bearing technologies, such as sealed or lubrication-free bearings, to reduce friction and minimize energy losses. Additionally, optimized rotor and stator designs, along with improved manufacturing techniques, help reduce mechanical losses and enhance motor efficiency.
- Power Factor Correction: Power factor is a measure of how effectively electrical power is being utilized. AC motors with poor power factor can contribute to increased reactive power consumption and lower overall power system efficiency. Power factor correction techniques, such as capacitor banks or power factor correction controllers, are often employed to improve power factor and minimize reactive power losses, resulting in more efficient motor operation.
By incorporating these energy-saving technologies and features, modern AC motors can achieve significant improvements in energy efficiency, leading to reduced power consumption and lower operating costs. When considering the use of AC motors, it is advisable to select models that meet or exceed recognized efficiency standards and consult manufacturers or experts to ensure the motor’s compatibility with specific applications and energy-saving requirements.
Can you explain the basic working principle of an AC motor?
An AC motor operates based on the principles of electromagnetic induction. It converts electrical energy into mechanical energy through the interaction of magnetic fields. The basic working principle of an AC motor involves the following steps:
- The AC motor consists of two main components: the stator and the rotor. The stator is the stationary part of the motor and contains the stator windings. The rotor is the rotating part of the motor and is connected to a shaft.
- When an alternating current (AC) is supplied to the stator windings, it creates a changing magnetic field.
- The changing magnetic field induces a voltage in the rotor windings, which are either short-circuited conductive bars or coils.
- The induced voltage in the rotor windings creates a magnetic field in the rotor.
- The magnetic field of the rotor interacts with the rotating magnetic field of the stator, resulting in a torque force.
- The torque force causes the rotor to rotate, transferring mechanical energy to the connected shaft.
- The rotation of the rotor continues as long as the AC power supply is provided to the stator windings.
This basic working principle is applicable to various types of AC motors, including induction motors and synchronous motors. However, the specific construction and design of the motor may vary depending on the type and intended application.
editor by CX 2024-04-09
China OEM Ie2 Ie3 Y2 0.75kw-500kw Electric Motor High Efficiency AC Squirrel Cage Induction Electric Motor vacuum pump brakes
Product Description
0.12~500KW IE2 ElECTRIC MOTOR
| 1) Frame sizes | 71~400 |
| 2) Rated power | 0.12~500kw |
| 3) Rated voltage | 380 V, 660V or others |
| 4) Frequency | 50Hz/ 60HZ |
| 5) Protection class | IP55, IP56 or others |
| 6) Insulation class | F or H |
| 7) Materials | Cast iron, aluminum |
| 8) Efficiency | IE2 or higher |
| 9) Poles | 2/4/6/8/10 |
| 10) Cooling method | IC411 |
| 11) Mounting types | IMB5, B3, B35, B14 or others |
| 12) Operating mode | S1 |
WELCOME TO LANGRUI MOTOR
LANGRUI MOTOR is a leading electric motor manufacturer and supplier since 1958.
We have over 60 years’ experience in electric motor manufacturing, technical developing, design and innovation.
In addition to general purpose products, customized products are our superior advantages.
We have complete management, design, procurement, production, inspection, logistics and service.
We are certified by the international standard certification of ISO9001, ISO14001, ISO45001, CE, etc.
Professional products, reliable quality and excellent service credit us CHINAMFG reputation in the past decades years.
We are committed to providing better products and services to meet the actual needs of our customers, and to create maximum social benefits.
LANGRUI MOTOR RANGE
| Single Phase Induction Motor | IE2/IE3/IE4 Efficiency Electric Motor |
Squirrel Cage Induction Motor | Slip Ring Induction Motor | Brake Motor |
| Multi Speed Motor | Inverter Duty Motor | Explosion Proof Electric Motor | Crane Duty Motor | Vibration Motor |
| GOST Motor | NEMA Motor | Synchronous Motor | DC Motor | Customized Design Motor |
LANGRUI SERVICE COUNTRY/AREA
LANGRUI MOTOR supplies our top-quality motor products to more than 40 countryies/areas.
Africa: Algeria, Egypt, Libya, Nigeria, South Africa, Tanzania, Zambia, etc.
America: Xihu (West Lake) Dis.via, Brazil, Chile, Colombia, Ecuador, Honduras, Mexico, Paraguay, Peru, etc.
Australia: Australia, etc.
East-Europe: Azerbaijan, Georgia, Russia, Ukraine, etc.
Europe: Albania, German, Macedonia, Netherlands, Italy, Spain, etc.
South-Asia: Bangladesh, India, Pakistan, Sri Lanka, etc.
Mid-East: Iran, Iraq, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, U.A.E., etc.
Mid-Asia: Kazakhstan, Mongolia, Uzbekistan, etc.
Southeast-Asia: Indonesia, Malaysia, Philippine, Singapore, Thailand, Vietnam, etc.
LANGRUI APPLICATION
Our brand motor is well recognized and trusted in the field of compressors, fans, pump, conveyor, crane, crusher, elevators, grinder, mill, mixers, pressor, ventilator etc.
Our brand motor also win great credit in industries of agricultural, cement, centrifugal, chemical, food, forging, foundry, hydraulic, mine, oil, metallurgy, machine tools, package, pelleting, plastic, power, refrigerating, steel mill, textile, transportation and especially among the OEM production.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Industrial |
|---|---|
| Speed: | Constant Speed |
| Number of Stator: | Three-Phase |
| Function: | Driving |
| Casing Protection: | Closed Type |
| Number of Poles: | 2-10 |
| Customization: |
Available
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What factors should be considered when selecting an AC motor for a particular application?
When selecting an AC motor for a particular application, several factors need to be considered to ensure the motor meets the requirements and performs optimally. Here are the key factors to consider:
- Power Requirements: Determine the power requirements of the application, including the required torque and speed. The motor should have adequate power output to meet the demands of the specific task. Consider factors such as starting torque, running torque, and speed range to ensure the motor can handle the load effectively.
- Motor Type: There are different types of AC motors, including induction motors, synchronous motors, and brushless DC motors. Each type has its own characteristics and advantages. Consider the application’s requirements and factors such as speed control, efficiency, and starting torque to determine the most suitable motor type.
- Environmental Conditions: Assess the environmental conditions in which the motor will operate. Factors such as temperature, humidity, dust, and vibration levels can impact motor performance and longevity. Choose a motor that is designed to withstand the specific environmental conditions of the application.
- Size and Space Constraints: Consider the available space for motor installation. Ensure that the physical dimensions of the motor, including its length, diameter, and mounting arrangement, are compatible with the available space. Additionally, consider the weight of the motor if it needs to be mounted or transported.
- Efficiency: Energy efficiency is an important consideration, as it can impact operational costs and environmental sustainability. Look for motors with high efficiency ratings, which indicate that they convert electrical energy into mechanical energy with minimal energy loss. Energy-efficient motors can lead to cost savings and reduced environmental impact over the motor’s lifespan.
- Control and Speed Requirements: Determine if the application requires precise speed control or if a fixed speed motor is sufficient. If variable speed control is needed, consider motors that can be easily controlled using variable frequency drives (VFDs) or other speed control mechanisms. For applications that require high-speed operation, select a motor that can achieve the desired speed range.
- Maintenance and Serviceability: Assess the maintenance requirements and serviceability of the motor. Consider factors such as the accessibility of motor components, ease of maintenance, availability of spare parts, and the manufacturer’s reputation for reliability and customer support. A motor that is easy to maintain and service can help minimize downtime and repair costs.
- Budget: Consider the budget constraints for the motor selection. Balance the desired features and performance with the available budget. In some cases, investing in a higher quality, more efficient motor upfront can lead to long-term cost savings due to reduced energy consumption and maintenance requirements.
By carefully considering these factors, it is possible to select an AC motor that aligns with the specific requirements of the application, ensuring optimal performance, efficiency, and reliability.
What are the common signs of AC motor failure, and how can they be addressed?
AC motor failure can lead to disruptions in various industrial and commercial applications. Recognizing the common signs of motor failure is crucial for timely intervention and preventing further damage. Here are some typical signs of AC motor failure and potential ways to address them:
- Excessive Heat: Excessive heat is a common indicator of motor failure. If a motor feels excessively hot to the touch or emits a burning smell, it could signify issues such as overloaded windings, poor ventilation, or bearing problems. To address this, first, ensure that the motor is properly sized for the application. Check for obstructions around the motor that may be impeding airflow and causing overheating. Clean or replace dirty or clogged ventilation systems. If the issue persists, consult a qualified technician to inspect the motor windings and bearings and make any necessary repairs or replacements.
- Abnormal Noise or Vibration: Unusual noises or vibrations coming from an AC motor can indicate various problems. Excessive noise may be caused by loose or damaged components, misaligned shafts, or worn bearings. Excessive vibration can result from imbalanced rotors, misalignment, or worn-out motor parts. Addressing these issues involves inspecting and adjusting motor components, ensuring proper alignment, and replacing damaged or worn-out parts. Regular maintenance, including lubrication of bearings, can help prevent excessive noise and vibration and extend the motor’s lifespan.
- Intermittent Operation: Intermittent motor operation, where the motor starts and stops unexpectedly or fails to start consistently, can be a sign of motor failure. This can be caused by issues such as faulty wiring connections, damaged or worn motor brushes, or problems with the motor’s control circuitry. Check for loose or damaged wiring connections and make any necessary repairs. Inspect and replace worn or damaged motor brushes. If the motor still exhibits intermittent operation, it may require professional troubleshooting and repair by a qualified technician.
- Overheating or Tripping of Circuit Breakers: If an AC motor consistently causes circuit breakers to trip or if it repeatedly overheats, it indicates a problem that needs attention. Possible causes include high starting currents, excessive loads, or insulation breakdown. Verify that the motor is not overloaded and that the load is within the motor’s rated capacity. Check the motor’s insulation resistance to ensure it is within acceptable limits. If these measures do not resolve the issue, consult a professional to assess the motor and its electrical connections for any faults or insulation breakdown that may require repair or replacement.
- Decreased Performance or Efficiency: A decline in motor performance or efficiency can be an indication of impending failure. This may manifest as reduced speed, decreased torque, increased energy consumption, or inadequate power output. Factors contributing to decreased performance can include worn bearings, damaged windings, or deteriorated insulation. Regular maintenance, including lubrication and cleaning, can help prevent these issues. If performance continues to decline, consult a qualified technician to inspect the motor and perform any necessary repairs or replacements.
- Inoperative Motor: If an AC motor fails to operate entirely, there may be an issue with the power supply, control circuitry, or internal motor components. Check the power supply and connections for any faults or interruptions. Inspect control circuitry, such as motor starters or contactors, for any damage or malfunction. If no external faults are found, it may be necessary to dismantle the motor and inspect internal components, such as windings or brushes, for any faults or failures that require repair or replacement.
It’s important to note that motor failure causes can vary depending on factors such as motor type, operating conditions, and maintenance practices. Regular motor maintenance, including inspections, lubrication, and cleaning, is essential for early detection of potential failure signs and for addressing issues promptly. When in doubt, it is advisable to consult a qualified electrician, motor technician, or manufacturer’s guidelines for appropriate troubleshooting and repair procedures specific to the motor model and application.
Are there different types of AC motors, and what are their specific applications?
Yes, there are different types of AC motors, each with its own design, characteristics, and applications. The main types of AC motors include:
- Induction Motors: Induction motors are the most commonly used type of AC motor. They are robust, reliable, and suitable for a wide range of applications. Induction motors operate based on the principle of electromagnetic induction. They consist of a stator with stator windings and a rotor with short-circuited conductive bars or coils. The rotating magnetic field produced by the stator windings induces currents in the rotor, creating a magnetic field that interacts with the stator field and generates torque. Induction motors are widely used in industries such as manufacturing, HVAC systems, pumps, fans, compressors, and conveyor systems.
- Synchronous Motors: Synchronous motors are another type of AC motor commonly used in applications that require precise speed control. They operate at synchronous speed, which is determined by the frequency of the AC power supply and the number of motor poles. Synchronous motors have a rotor with electromagnets that are magnetized by direct current, allowing the rotor to lock onto the rotating magnetic field of the stator and rotate at the same speed. Synchronous motors are often used in applications such as industrial machinery, generators, compressors, and large HVAC systems.
- Brushless DC Motors: While the name suggests “DC,” brushless DC motors are actually driven by AC power. They utilize electronic commutation instead of mechanical brushes for switching the current in the motor windings. Brushless DC motors offer high efficiency, low maintenance, and precise control over speed and torque. They are commonly used in applications such as electric vehicles, robotics, computer disk drives, aerospace systems, and consumer electronics.
- Universal Motors: Universal motors are versatile motors that can operate on both AC and DC power. They are designed with a wound stator and a commutator rotor. Universal motors offer high starting torque and can achieve high speeds. They are commonly used in applications such as portable power tools, vacuum cleaners, food mixers, and small appliances.
- Shaded Pole Motors: Shaded pole motors are simple and inexpensive AC motors. They have a single-phase stator and a squirrel cage rotor. Shaded pole motors are characterized by low starting torque and relatively low efficiency. Due to their simple design and low cost, they are commonly used in applications such as small fans, refrigeration equipment, and appliances.
These are some of the main types of AC motors, each with its unique features and applications. The selection of an AC motor type depends on factors such as the required torque, speed control requirements, efficiency, cost, and environmental conditions. Understanding the specific characteristics and applications of each type allows for choosing the most suitable motor for a given application.
editor by CX 2024-04-04
China supplier Ie1 Ie2 Ie3 Ms Series 0.5HP 1HP 1.5HP 2HP 3HP 4HP 5HP 7.5HP 10HP Three 3 Phase AC Induction Asynchronous Electric Motor with high quality
Product Description
Ie1 Ie2 Ie3 Ms Series 0.5HP 1HP 1.5HP 2HP 3HP 4HP 5HP 7.5HP 10HP Three 3 Phase AC Induction Asynchronous Electric Motor
Recommendation
Product Description
Applications: Can be applied in the machines where continuous duty is required, typical applications like
- Pumps
- Fans
- Compressors
- Lifting equipment
- Production industry
General Description
- Frame sizes: 63 to 355M/L
- Rated output: 0.12 to 400kW
- Voltage: 380V
- Frequency: 50Hz or 60Hz
- Poles: 2, 4, 6, 8,10
- Efficiency levels: IE1,IE2, IE3
- Duty Cycle: S1
- Enclosure: IC411 – TEFC
- Insulation class: F
- Degree of protection: IP55/56/65/66
- Service Factor: 1.0
- Regreasing system: Frame 250 and above
Optional Features
Electrical:
Insulation Class:H
Thermal Protection: PTC Thermistor, Thermostat or PT100
Mechanical:
Others mountings
Protection Degree:IP56, IP65, IP66
Sealing:Lip seal, Oil seal
Space Heater, Double shaft ends
Drain Hole
| Model | kw | Torque (N.m) |
Current (A) |
Speed (rpm) |
Eff (%) |
Power Factor (Φ) |
Tst/Tn | Tmax/Tn | Ist/In |
| MS561-2 | 0.09 | 0.32 | 0.46 | 2680 | 45.0 | 0.65 | 2.2 | 2.4 | 6 |
| MS562-2 | 0.12 | 0.43 | 0.59 | 2660 | 45.0 | 0.69 | 2.2 | 2.4 | 6 |
| MS563-2 | 0.18 | 0.63 | 0.72 | 2750 | 52.8 | 0.72 | 2.2 | 2.4 | 6 |
| MS631-2 | 0.18 | 0.63 | 0.69 | 2710 | 52.8 | 0.75 | 2.2 | 2.4 | 6 |
| MS632-2 | 0.25 | 0.88 | 0.84 | 2710 | 58.2 | 0.78 | 2.2 | 2.4 | 6 |
| MS633-2 | 0.37 | 1.30 | 1.13 | 2710 | 63.9 | 0.78 | 2.2 | 2.4 | 6 |
| MS711-2 | 0.37 | 1.29 | 1.12 | 2730 | 63.9 | 0.79 | 2.2 | 2.4 | 6 |
| MS712-2 | 0.55 | 1.90 | 1.54 | 2760 | 69.0 | 0.79 | 2.2 | 2.4 | 6 |
| MS713-2 | 0.75 | 2.62 | 1.93 | 2730 | 72.1 | 0.82 | 2.2 | 2.4 | 6 |
| MS801-2 | 0.75 | 2.59 | 1.93 | 2770 | 72.1 | 0.82 | 2.2 | 2.4 | 6 |
| MS802-2 | 1.1 | 3.79 | 2.68 | 2770 | 75.0 | 0.83 | 2.2 | 2.4 | 6 |
| MS803-2 | 1.5 | 5.12 | 3.56 | 2800 | 77.2 | 0.83 | 2.2 | 2.4 | 6 |
| MS90S-2 | 1.5 | 5.04 | 3.52 | 2840 | 77.2 | 0.84 | 2.2 | 2.4 | 6 |
| MS90L1-2 | 2.2 | 7.40 | 4.94 | 2840 | 79.7 | 0.85 | 2.2 | 2.4 | 6 |
| MS90L2-2 | 3 | 10.09 | 6.52 | 2840 | 81.5 | 0.86 | 2.2 | 2.4 | 6 |
| MS100L1-2 | 3 | 10.09 | 6.43 | 2840 | 81.5 | 0.87 | 2.2 | 2.3 | 7 |
| MS100L2-2 | 4 | 13.40 | 8.41 | 2850 | 83.1 | 0.87 | 2.2 | 2.3 | 7.5 |
| MS112M1-2 | 4 | 13.26 | 8.41 | 2880 | 83.1 | 0.87 | 2.2 | 2.3 | 7.5 |
| MS112M2-2 | 5.5 | 18.26 | 11.2 | 2880 | 84.7 | 0.88 | 2.2 | 2.3 | 7.5 |
| MS112L-2 | 7.5 | 24.53 | 15.1 | 2920 | 86.0 | 0.88 | 2.2 | 2.2 | 7.5 |
| MS132S1-2 | 5.5 | 18.11 | 11.2 | 2900 | 84.7 | 0.88 | 2 | 2.2 | 7.5 |
| MS132S2-2 | 7.5 | 24.53 | 15.1 | 2920 | 86.0 | 0.88 | 2 | 2.2 | 7.5 |
| MS132M1-2 | 9.2 | 29.99 | 18.3 | 2930 | 86.0 | 0.89 | 2 | 2.2 | 7.5 |
| MS132M2-2 | 11 | 35.85 | 21.2 | 2930 | 87.6 | 0.9 | 2 | 2.2 | 7.5 |
| MS132LC-2 | 15 | 48.72 | 28.2 | 2940 | 88.7 | 0.91 | 2 | 2.2 | 7.5 |
| MS160M1-2 | 11 | 35.73 | 21.2 | 2940 | 87.6 | 0.9 | 2 | 2.3 | 7.5 |
| MS160M2-2 | 15 | 48.72 | 28.2 | 2940 | 88.7 | 0.91 | 2 | 2.3 | 7.5 |
| MS160L-2 | 18.5 | 60.09 | 34.6 | 2940 | 89.3 | 0.91 | 2 | 2.3 | 7.5 |
| MS561-4 | 0.06 | 0.43 | 0.32 | 1320 | 48.5 | 0.59 | 2.3 | 2.4 | 6 |
| MS562-4 | 0.09 | 0.65 | 0.45 | 1320 | 50.0 | 0.61 | 2.3 | 2.4 | 6 |
| MS563-4 | 0.12 | 0.87 | 0.58 | 1320 | 50.0 | 0.63 | 2.2 | 2.4 | 6 |
| MS631-4 | 0.12 | 0.85 | 0.57 | 1350 | 50.0 | 0.64 | 2.2 | 2.4 | 6 |
| MS632-4 | 0.18 | 1.27 | 0.74 | 1350 | 57.0 | 0.65 | 2.2 | 2.4 | 6 |
| MS633-4 | 0.25 | 1.77 | 0.94 | 1350 | 61.5 | 0.66 | 2.2 | 2.4 | 6 |
| MS711-4 | 0.25 | 1.77 | 0.86 | 1350 | 61.5 | 0.72 | 2.2 | 2.4 | 6 |
| MS712-4 | 0.37 | 2.58 | 1.15 | 1370 | 66.0 | 0.74 | 2.2 | 2.4 | 6 |
| MS713-4 | 0.55 | 3.81 | 1.59 | 1380 | 70.0 | 0.75 | 2.2 | 2.4 | 6 |
| MS801-4 | 0.55 | 3.83 | 1.59 | 1370 | 70.0 | 0.75 | 2.2 | 2.4 | 6 |
| MS802-4 | 0.75 | 5.19 | 2.03 | 1380 | 72.1 | 0.78 | 2.2 | 2.4 | 6 |
| MS803-4 | 1.1 | 7.56 | 2.85 | 1390 | 75.0 | 0.78 | 2.2 | 2.4 | 6 |
| MS90S-4 | 1.1 | 7.50 | 2.82 | 1400 | 75.0 | 0.79 | 2.2 | 2.4 | 6 |
| MS90L1-4 | 1.5 | 10.23 | 3.70 | 1400 | 77.2 | 0.8 | 2.2 | 2.4 | 6 |
| MS90L2-4 | 2.2 | 15.01 | 5.24 | 1400 | 79.7 | 0.81 | 2.2 | 2.3 | 7 |
| MS100L1-4 | 2.2 | 14.80 | 5.18 | 1420 | 79.7 | 0.81 | 2.2 | 2.3 | 7 |
| MS100L2-4 | 3 | 20.18 | 6.38 | 1420 | 81.5 | 0.82 | 2.2 | 2.2 | 7 |
| MS100L3-4 | 4 | 26.71 | 8.90 | 1430 | 83.1 | 0.83 | 2.2 | 2.2 | 7 |
| MS112M-4 | 4 | 26.71 | 8.8 | 1430 | 83.1 | 0.83 | 2.2 | 2.2 | 7 |
| MS112L-4 | 5.5 | 36.48 | 11.8 | 1440 | 84.7 | 0.84 | 2.2 | 2.2 | 7 |
| MS132S-4 | 5.5 | 36.22 | 11.7 | 1450 | 84.7 | 0.85 | 2.2 | 2.2 | 7 |
| MS132M-4 | 7.5 | 49.40 | 15.6 | 1450 | 86.0 | 0.85 | 2.2 | 2.2 | 7 |
| MS132L1-4 | 9.2 | 60.18 | 19.1 | 1460 | 86.0 | 0.85 | 2.2 | 2.2 | 7 |
| MS132L2-4 | 10 | 65.41 | 20.4 | 1460 | 87.6 | 0.86 | 2.2 | 2.2 | 7 |
| MS132L3-4 | 11 | 71.95 | 22.2 | 1460 | 87.6 | 0.87 | 2.2 | 2.2 | 7.5 |
| MS160M-4 | 11 | 71.95 | 21.9 | 1460 | 87.6 | 0.87 | 2.2 | 2.2 | 7.5 |
| MS160L-4 | 15 | 98.12 | 29.5 | 1460 | 88.7 | 0.86 | 2.2 | 2.2 | 7.5 |
| MS631-6 | 0.09 | 1.02 | 0.59 | 840 | 38.3 | 0.61 | 2 | 2 | 3.5 |
| MS632-6 | 0.12 | 1.35 | 0.77 | 850 | 38.3 | 0.62 | 2 | 2 | 3.5 |
| MS711-6 | 0.18 | 1.95 | 0.92 | 880 | 45.5 | 0.66 | 1.6 | 1.7 | 4 |
| MS712-6 | 0.25 | 2.65 | 1.04 | 900 | 52.1 | 0.7 | 2.1 | 2.2 | 4 |
| MS713-6 | 0.37 | 3.97 | 1.37 | 890 | 59.7 | 0.72 | 2 | 2.1 | 4 |
| MS801-6 | 0.37 | 3.93 | 1.35 | 900 | 59.7 | 0.72 | 1.9 | 1.9 | 4 |
| MS802-6 | 0.55 | 5.84 | 1.77 | 900 | 65.8 | 0.72 | 2 | 2.3 | 4 |
| MS803-6 | 0.75 | 7.96 | 2.26 | 900 | 70.0 | 0.73 | 2 | 2.3 | 4 |
| MS90S-6 | 0.75 | 7.79 | 2.26 | 920 | 70.0 | 0.76 | 2.2 | 2.2 | 5.5 |
| MS90L1-6 | 1.1 | 11.36 | 3.14 | 925 | 72.9 | 0.76 | 2.2 | 2.2 | 5.5 |
| MS100L-6 | 1.5 | 15.16 | 3.99 | 945 | 75.2 | 0.76 | 2.2 | 2.2 | 6 |
| MS112M-6 | 2.2 | 22.00 | 5.66 | 955 | 77.7 | 0.76 | 2.2 | 2.2 | 6 |
| MS132S-6 | 3 | 29.84 | 7.53 | 960 | 79.7 | 0.77 | 2 | 2 | 6.5 |
| MS132M1-6 | 4 | 39.79 | 9.82 | 960 | 81.4 | 0.77 | 2 | 2 | 6.5 |
| MS132M2-6 | 5.5 | 54.71 | 13.1 | 960 | 83.1 | 0.8 | 2 | 2 | 6.5 |
| MS132L-6 | 7.5 | 74.61 | 17.5 | 960 | 84.7 | 0.79 | 2 | 2 | 6.5 |
| MS160M-6 | 7.5 | 74.61 | 16.8 | 960 | 84.7 | 0.81 | 2 | 2.2 | 6.5 |
| MS160L-6 | 11 | 109.43 | 24.5 | 960 | 86.4 | 0.81 | 2 | 2.2 | 6.5 |
Company Profile
Why choose us?
Guarantee of our motors:18-24months
General elivery time:15-30days
Price of motors: Most reasonable during your all suppliers
Packing:Strong export cartons/wooden case/plywood cases/pallets
Payment way with your order: T/T,LC,DP,etc
Sample order: Acceptable
Shipment way: Sea ship,Air flight,Express way,Land transfer way.
Certifications
We have our own design and development team, and we can provide customers with standard AC motors. We can also customize single-phase/three-phase motors according to customer special needs. At present, our main motor products cover three-phase high-efficiency motors, general-purpose three-phase motors, single-phase motors, etc.
Main motor range: IE3/YE3, IE2/YE2, IE1/Y2, Y, YS, MS, YC, YL, YY, MC, MY, ML motors.
American standard NEMA motors
Russian standard GOST ANP motor
ZheJiang type AEEF motor, YC motor
Certificates and more COMPANY information please go to “ABOUT US”
—————————————————————————————————————————
Welcome to contact us directly…
LIYUAN MOTOR INDUSTRIAL SOLUTIONS
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| Application: | Industrial |
|---|---|
| Speed: | Constant Speed |
| Number of Stator: | Three-Phase |
| Function: | Driving |
| Casing Protection: | Protection Type |
| Number of Poles: | 4 |
| Samples: |
US$ 1/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
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What role do AC motors play in HVAC (heating, ventilation, and air conditioning) systems?
In HVAC (heating, ventilation, and air conditioning) systems, AC motors play a crucial role in various components and functions. These motors are responsible for powering fans, compressors, pumps, and other essential equipment within the HVAC system. Let’s explore the specific roles of AC motors in HVAC systems:
- Air Handling Units (AHUs) and Ventilation Systems: AC motors drive the fans in AHUs and ventilation systems. These fans draw in fresh air, circulate air within the building, and exhaust stale air. The motors provide the necessary power to move air through the ductwork and distribute it evenly throughout the space. They play a key role in maintaining proper indoor air quality, controlling humidity, and ensuring adequate ventilation.
- Chillers and Cooling Towers: HVAC systems that use chillers for cooling rely on AC motors to drive the compressor. The motor powers the compressor, which circulates refrigerant through the system, absorbing heat from the indoor environment and releasing it outside. AC motors are also used in cooling towers, which dissipate heat from the chiller system by evaporating water. The motors drive the fans that draw air through the cooling tower and enhance heat transfer.
- Heat Pumps: AC motors are integral components of heat pump systems, which provide both heating and cooling. The motor drives the compressor in the heat pump, enabling the transfer of heat between the indoor and outdoor environments. During cooling mode, the motor circulates refrigerant to extract heat from indoors and release it outside. In heating mode, the motor reverses the refrigerant flow to extract heat from the outdoor air or ground and transfer it indoors.
- Furnaces and Boilers: In heating systems, AC motors power the blowers or fans in furnaces and boilers. The motor drives the blower to distribute heated air or steam throughout the building. This helps maintain a comfortable indoor temperature and ensures efficient heat distribution in the space.
- Pumps and Circulation Systems: HVAC systems often incorporate pumps for water circulation, such as in hydronic heating or chilled water systems. AC motors drive these pumps, providing the necessary pressure to circulate water or other heat transfer fluids through the system. The motors ensure efficient flow rates and contribute to the effective transfer of thermal energy.
- Dampers and Actuators: AC motors are used in HVAC systems to control airflow and regulate the position of dampers and actuators. These motors enable the adjustment of airflow rates, temperature control, and zone-specific climate control. By modulating the motor speed or position, HVAC systems can achieve precise control of air distribution and temperature in different areas of a building.
AC motors in HVAC systems are designed to meet specific performance requirements, such as variable speed control, energy efficiency, and reliable operation under varying loads. Maintenance and regular inspection of these motors are essential to ensure optimal performance, energy efficiency, and longevity of the HVAC system.
In conclusion, AC motors play vital roles in HVAC systems by powering fans, compressors, pumps, and actuators. They enable proper air circulation, temperature control, and efficient transfer of heat, contributing to the overall comfort, air quality, and energy efficiency of buildings.
Can AC motors be used in renewable energy systems, such as wind turbines?
Yes, AC motors can be used in renewable energy systems, including wind turbines. In fact, AC motors are commonly employed in various applications within wind turbines due to their numerous advantages. Here’s a detailed explanation:
1. Generator: In a wind turbine system, the AC motor often functions as a generator. As the wind turbine blades rotate, they drive the rotor of the generator, which converts the mechanical energy of the wind into electrical energy. AC generators are commonly used in wind turbines due to their efficiency, reliability, and compatibility with power grid systems.
2. Variable Speed Control: AC motors offer the advantage of variable speed control, which is crucial for wind turbines. The wind speed is variable, and in order to maximize energy capture, the rotor speed needs to be adjusted accordingly. AC motors, when used as generators, can adjust their rotational speed with the changing wind conditions by modifying the frequency and voltage of the output electrical signal.
3. Efficiency: AC motors are known for their high efficiency, which is an important factor in renewable energy systems. Wind turbines aim to convert as much of the wind energy into electrical energy as possible. AC motors, especially those designed for high efficiency, can help maximize the overall energy conversion efficiency of the wind turbine system.
4. Grid Integration: AC motors are well-suited for grid integration in renewable energy systems. The electrical output from the AC generator can be easily synchronized with the grid frequency and voltage, allowing for seamless integration of the wind turbine system with the existing power grid infrastructure. This facilitates the efficient distribution of the generated electricity to consumers.
5. Control and Monitoring: AC motors offer advanced control and monitoring capabilities, which are essential for wind turbine systems. The electrical parameters, such as voltage, frequency, and power output, can be easily monitored and controlled in AC motor-based generators. This allows for real-time monitoring of the wind turbine performance, fault detection, and optimization of the power generation process.
6. Availability and Standardization: AC motors are widely available in various sizes and power ratings, making them readily accessible for wind turbine applications. They are also well-standardized, ensuring compatibility with other system components and facilitating maintenance, repair, and replacement activities.
It’s worth noting that while AC motors are commonly used in wind turbines, there are other types of generators and motor technologies utilized in specific wind turbine designs, such as permanent magnet synchronous generators (PMSGs) or doubly-fed induction generators (DFIGs). These alternatives offer their own advantages and may be preferred in certain wind turbine configurations.
In summary, AC motors can indeed be used in renewable energy systems, including wind turbines. Their efficiency, variable speed control, grid integration capabilities, and advanced control features make them a suitable choice for converting wind energy into electrical energy in a reliable and efficient manner.
Can you explain the basic working principle of an AC motor?
An AC motor operates based on the principles of electromagnetic induction. It converts electrical energy into mechanical energy through the interaction of magnetic fields. The basic working principle of an AC motor involves the following steps:
- The AC motor consists of two main components: the stator and the rotor. The stator is the stationary part of the motor and contains the stator windings. The rotor is the rotating part of the motor and is connected to a shaft.
- When an alternating current (AC) is supplied to the stator windings, it creates a changing magnetic field.
- The changing magnetic field induces a voltage in the rotor windings, which are either short-circuited conductive bars or coils.
- The induced voltage in the rotor windings creates a magnetic field in the rotor.
- The magnetic field of the rotor interacts with the rotating magnetic field of the stator, resulting in a torque force.
- The torque force causes the rotor to rotate, transferring mechanical energy to the connected shaft.
- The rotation of the rotor continues as long as the AC power supply is provided to the stator windings.
This basic working principle is applicable to various types of AC motors, including induction motors and synchronous motors. However, the specific construction and design of the motor may vary depending on the type and intended application.
editor by CX 2024-03-28
China manufacturer 380V 50Hz 45 Kw 2 Poles Ye3 Three Phase High Efficiency Induction AC Electric Motor Ie3 CE Certification vacuum pump distributors
Product Description
Why choose us ?
ELECTRIC MOTOR FEATURES
Electric motor frame from 56 – 355, output range from 0.17HP to 430HP
Motor mounting type B3 (IM 1001), B35 (IM 2001), B5 (IM 3001), B14 (IM 3601), B34 (IM 2101)
Optional voltage 110V, 120V, 220V, 240V, 220/380V, 230V/400V, 380V/660V, 50HZ or 60HZ
Protection type IP44, IP54, IP55 on request
Multiple mounting arrangement for optional
Aluminum frame, end shields and base
Strong cast iron frame
High strength cable
Shaft key and protector supplied
Superior paint finish
45# steel shaft and stainless steel shaft is optional
Electric motor continuous duty S1,S4
Electric motor have vacuum impregnation for insulation
Electric motor is class F insulation and class H insulation is optional
Electric motor has been make according to ISO9001, CE, UL, CCC, GS request
All of our products are make according to GOST, RoHS and IEC standard.
High performance and IE1, IE2, IE3 efficiency
OUR ELECRIC MOTOR FOR CUSTOMER BENEFITS
Electricity saving and quiet operation
Electric motor can withstand water, dust and vermin
Electric motor very easy installation
Electric motor dependable Corrosion resistant and long life to work
Reliability performance and very competitive price.
HOW TO MAKE MOTOR ON CHINAMFG COMPANY
1. Silicon steel DR510, 800, 600, 360 standard use stamping of lamination stator and rotor die-casting
2. 100% copper winding and inserting stator (manual and semi-automatically)
3. Stator Vacuum impregnation and drying
4. CNC machining motor shaft, frame, end shields, etc
5. Professional workman inspecting spare parts every processing
6. Electric motor assembly product line
7. Electric motor will 100% test before painting.
8. Electric motor spray-paint on motor painting product line
9. Electric motor will 100% check again before packing.
An electric motor from material to finish motor, must pass 15 time check, and 100% testing, output power, voltage, electric current, non-load, 50% load, 75% load, 100% load and check the nameplate, packing. Finally shipping to our customer.
Att:Our company price was based on high height cold rolled steel stator to promise the efficiency ,if you need to cheaper ,you can choose short height stator or hot cold rolled steel stator ,thankyou
Product details
YE3 parameters
SYNCHRONOUS OUTPUT SPEED=3000RPM FREQUENCY=50HZ VOLTAGE=380V
| MODEL |
POWER (KW) |
CURRENT (A) |
SPEED (RPM) |
EFF |
POWER FACTOR |
RATED TORQUE |
TST | IST | TMAX |
NOISE dB(A) |
| YE3-63M1-2 | 0.18kw | 0.53 | 2720 | 63.9 | 0.8 | 0.63 | 2.2 | 5.5 | 2.2 | 61 |
| YE3-63M2-2 | 0.25kw | 0.7 | 2720 | 97.1 | 0.81 | 0.88 | 2.2 | 5.5 | 2.2 | 61 |
| YE3-71M1-2 | 0.37kw | 1 | 2740 | 69 | 0.81 | 1.29 | 2.2 | 6.1 | 2.2 | 62 |
| YE3-71M2-2 | 0.55kw | 1.4 | 2740 | 72.3 | 0.82 | 1.92 | 2.2 | 6.1 | 2.2 | 62 |
| YE3-801-2 | 0.75kw | 1.8 | 2830 | 80.7 | 0.83 | 2.5 | 2.2 | 7 | 2.3 | 62 |
| YE3-802-2 | 1.1kw | 2.5 | 2840 | 82.7 | 0.83 | 3.65 | 2.2 | 7.3 | 2.3 | 62 |
| YE3-90S-2 | 1.5kw | 3.4 | 2840 | 84.2 | 0.84 | 4.97 | 2.2 | 7.6 | 2.3 | 67 |
| YE3-90L-2 | 2.2kw | 4.8 | 2840 | 85.9 | 0.85 | 7.3 | 2.2 | 7.6 | 2.3 | 67 |
| YE3-100L-2 | 3kw | 6.3 | 2870 | 87.1 | 0.87 | 9.95 | 2.2 | 7.8 | 2.3 | 74 |
| YE3-112M-2 | 4kw | 8.2 | 2890 | 88.1 | 0.88 | 13.1 | 2.2 | 8.3 | 2.3 | 77 |
| YE3-132S1-2 | 5.5kw | 11.1 | 2900 | 89.2 | 0.88 | 17.9 | 2 | 8.3 | 2.3 | 79 |
| YE3-132S2-2 | 7.5kw | 15 | 2900 | 90.1 | 0.89 | 24.4 | 2 | 7.9 | 2.3 | 79 |
| YE3-160M1-2 | 11kw | 21.3 | 2930 | 912 | 0.89 | 35.6 | 2 | 8.1 | 2.3 | 81 |
| YE3-160M2-2 | 15kw | 28.7 | 2930 | 91.9 | 0.89 | 48.6 | 2 | 8.1 | 2.3 | 81 |
| YE3-160L-2 | 18.5kw | 34.7 | 2930 | 92.4 | 0.89 | 60 | 2 | 8.2 | 2.3 | 81 |
| YE3–180M-2 | 22kw | 41.2 | 2940 | 92.7 | 0.89 | 71.2 | 2 | 8.2 | 2.3 | 83 |
| YE3-200-L1-2 | 30kw | 55.3 | 2950 | 93.3 | 0.89 | 96.6 | 2 | 7.6 | 2.3 | 84 |
| YE3-200L2-2 | 37kw | 67.9 | 2950 | 93.7 | 0.89 | 119 | 2 | 7.6 | 2.3 | 84 |
| YE3-225M-2 | 45kw | 82.1 | 2970 | 94 | 0.89 | 145 | 2 | 7.7 | 2.3 | 86 |
| YE3-250M-2 | 55kw | 100.1 | 2970 | 94.3 | 0.89 | 177 | 2 | 7.7 | 2.3 | 89 |
| YE3-280S-2 | 75kw | 134 | 2970 | 94.7 | 0.89 | 241 | 1.8 | 7.1 | 2.3 | 91 |
| YE3-280M-2 | 90kw | 160.2 | 2970 | 95 | 0.89 | 289 | 1.8 | 7.1 | 2.3 | 91 |
SYNCHRONOUS OUTPUT SPEED=1500RPM FREQUENCY=50HZ VOLTAGE=380V
| MODEL |
POWER (KW) |
CURRENT (A) |
SPEED (RPM) |
EFF |
POWER FACTOR |
RATED TORQUE |
TST | IST | TMAX |
NOISE dB(A) |
| YE3-63M1-4 | 0.12kw | 0.45 | 1310rpm | 55.8 | 0.72 | 0.87 | 2.1 | 4.4 | 2.2 | 52 |
| YE3-63M2-4 | 0.18kw | 0.64 | 1310rpm | 58.6 | 0.73 | 1.31 | 2.1 | 4.4 | 2.2 | 52 |
| YE3-71M1-4 | 0.25kw | 0.81 | 1330rpm | 63.6 | 0.74 | 1.8 | 2.1 | 5.2 | 2.2 | 55 |
| YE3-71M2-4 | 0.37kw | 1.1 | 1330rpm | 65.3 | 0.75 | 2.66 | 2.1 | 5.2 | 2.2 | 55 |
| YE3-801-4 | 0.55kw | 1.4 | 1390rpm | 80.6 | 0.75 | 3.67 | 2.3 | 6.5 | 2.3 | 56 |
| YE3-8002-4 | 0.75kw | 1.9 | 1390rpm | 82.5 | 0.75 | 5.01 | 2.3 | 6.6 | 2.3 | 56 |
| YE3-90S-4 | 1.1kw | 2.7 | 1400rpm | 84.1 | 0.76 | 7.35 | 2.3 | 6.8 | 2.3 | 59 |
| YE3-90L-4 | 1.5kw | 3.6 | 1400rpm | 85.3 | 0.77 | 10 | 2.3 | 7 | 2.3 | 59 |
| YE3-100L1-4 | 2.2kw | 4.8 | 1430rpm | 86.7 | 0.81 | 14.6 | 2.3 | 7.6 | 2.3 | 64 |
| YE3-100L2-4 | 3kw | 6.6 | 1430rpm | 87.7 | 0.82 | 19.9 | 2.3 | 7.6 | 2.3 | 64 |
| YE3-112M-4 | 4kw | 8.6 | 1440rpm | 88.6 | 0.82 | 26.3 | 2.2 | 7.8 | 2.3 | 65 |
| YE3-132S-4 | 5.5kw | 11.6 | 1440rpm | 89.6 | 0.83 | 35.9 | 2 | 7.9 | 2.3 | 71 |
| YE3-132M-4 | 7.5kw | 14.6 | 1440rpm | 90.4 | 0.84 | 48.9 | 2 | 7.5 | 2.3 | 71 |
| YE3-160M-4 | 11kw | 22.6 | 1460rpm | 91.4 | 0.85 | 71.5 | 2 | 7.7 | 2.3 | 73 |
| YE3-160L-4 | 15kw | 29.3 | 1460rpm | 92.1 | 0.86 | 97.4 | 2 | 7.8 | 2.3 | 73 |
| YE3-180M-4 | 18.5kw | 35.45 | 1470rpm | 92.6 | 0.86 | 120 | 2 | 7.8 | 2.3 | 76 |
| YE3-180L-4 | 22kw | 42.35 | 1470rpm | 93 | 0.86 | 143 | 2 | 7.8 | 2.3 | 76 |
| YE3-200L-4 | 30kw | 57.6 | 1475rpm | 93.6 | 0.86 | 194 | 2 | 7.3 | 2.3 | 76 |
| YE3-225S-4 | 37kw | 69.8 | 1480rpm | 93.9 | 0.86 | 239 | 2 | 7.4 | 2.3 | 78 |
| YE3-225M-4 | 45kw | 84.5 | 1480rpm | 94.2 | 0.86 | 290 | 2 | 7.4 | 2.3 | 78 |
| YE3-250M-4 | 55kw | 103.1 | 1485rpm | 94.6 | 0.86 | 354 | 2 | 7.4 | 2.3 | 79 |
| YE3-280S-4 | 75kw | 139.7 | 1490rpm | 95 | 0.88 | 481 | 2 | 6.7 | 2.3 | 80 |
| YE3-280M-4 | 90kw | 166.9 | 1485rpm | 95.2 | 0.88 | 577 | 2 | 6.9 | 2.3 | 80 |
SYNCHRONOUS OUTPUT SPEED=1000RPM FREQUENCY=50HZ VOLTAGE=380V
| MODEL |
POWER (KW) |
CURRENT (A) |
SPEED (RPM) |
EFF |
POWER FACTOR |
RATED TORQUE |
TST | IST | TMAX |
NOISE dB(A) |
| YE3-71M1-6 | 0.18kw | 0.76 | 850rpm | 54.6 | 0.66 | 2.02 | 1.9 | 4 | 2 | 52 |
| YE3-71M2-6 | 0.25kw | 0.97 | 850rpm | 57.4 | 0.68 | 2.81 | 1.9 | 4 | 2 | 52 |
| YE3-80M1-6 | 0.37kw | 1.2 | 890rpm | 68 | 0.7 | 3.88 | 1.9 | 5.5 | 2.1 | 54 |
| YE3-80M2-6 | 0.55kw | 1.7 | 890rpm | 72 | 0.71 | 5.68 | 1.9 | 5.8 | 2.1 | 54 |
| YE3-90S-6 | 0.75kw | 2.2 | 910rpm | 78.9 | 0.71 | 7.58 | 2 | 6 | 2.1 | 57 |
| YE3-90L-6 | 1.1kw | 3.8 | 910rpm | 81 | 0.73 | 11.1 | 2 | 6 | 2.1 | 57 |
| YE3-100L-6 | 1.5kw | 3.8 | 940rpm | 82.5 | 0.73 | 15.1 | 2 | 6.5 | 2.1 | 61 |
| YE3-112M-6 | 2.2kw | 5.4 | 940rpm | 84.3 | 0.74 | 21.8 | 2 | 6.6 | 2.1 | 65 |
| YE3-132S-6 | 3kw | 7.4 | 960rpm | 85.6 | 0.74 | 29.4 | 1.9 | 6.8 | 2.1 | 69 |
| YE3-132M1-6 | 4kw | 9.6 | 960rpm | 86.8 | 0.74 | 39.2 | 1.9 | 6.8 | 2.1 | 69 |
| YE3-132M2-6 | 5.5kw | 12.9 | 960rpm | 88 | 0.75 | 53.9 | 2 | 7 | 2.1 | 69 |
| YE3-160M-6 | 7.5kw | 17 | 970rpm | 89.1 | 0.79 | 73.1 | 2.1 | 7 | 2.1 | 70 |
| YE3-160L-6 | 11kw | 24.2 | 970rpm | 90.3 | 0.8 | 107 | 2.1 | 7.2 | 2.1 | 70 |
| YE3-180L-6 | 15kw | 31.6 | 970rpm | 91.2 | 0.81 | 146 | 2 | 7.3 | 2.1 | 73 |
| YE3-200L1-6 | 18.5kw | 38.1 | 970rpm | 91.7 | 0.81 | 179 | 2.1 | 7.3 | 2.1 | 73 |
| YE3-200L2-6 | 22kw | 44.5 | 970rpm | 92.2 | 0.81 | 213 | 2.1 | 7.4 | 2.1 | 73 |
| YE3-225M-6 | 30kw | 58.6 | 980rpm | 92.9 | 0.83 | 291 | 2 | 6.9 | 2.1 | 74 |
| YE3-250M-6 | 37kw | 71 | 980rpm | 93.3 | 0.84 | 359 | 2.1 | 7.1 | 2.1 | 76 |
| YE3-280S-6 | 45kw | 85.9 | 980rpm | 93.7 | 0.85 | 434 | 2.1 | 7.3 | 2.1 | 78 |
| YE3-280M-6 | 55kw | 104.7 | 980rpm | 94.1 | 0.86 | 531 | 2.1 | 7.3 | 2.1 | 78 |
SYNCHRONOUS OUTPUT SPEED=750RPM FREQUENCY=50HZ VOLTAGE=380V
| MODEL |
POWER (KW) |
CURRENT (A) |
SPEED (RPM) |
EFF |
POWER FACTOR |
RATED TORQUE |
TST | IST | TMAX |
NOISE dB(A) |
| YE3-801-8 | 0.18kw | 0.81 | 630rpm | 56 | 0.61 | 2.5 | 1.8 | 3.3 | 1.9 | 52 |
| YE3-802-8 | 0.25kw | 1.1 | 640rpm | 59 | 0.61 | 3.4 | 1.8 | 3.3 | 1.9 | 52 |
| YE3-90S-8 | 0.37kw | 1.4 | 660rpm | 66 | 0.61 | 5.1 | 1.8 | 4 | 1.9 | 56 |
| YE3-90L-8 | 0.55kw | 2.1 | 660rpm | 70 | 0.61 | 7.6 | 1.8 | 4 | 2 | 56 |
| YE3-100L1-8 | 0.75kw | 2.4 | 690rpm | 73.5 | 0.67 | 10.2 | 1.8 | 4 | 2 | 59 |
| YE3-100L2-8 | 1.1kw | 3.4 | 690rpm | 76.5 | 0.69 | 14.9 | 1.8 | 5 | 2 | 59 |
| YE3-112M-8 | 1.5kw | 4.4 | 680rpm | 77.5 | 0.7 | 20 | 1.8 | 5 | 2 | 61 |
| YE3-132S-8 | 2.2kw | 6 | 710rpm | 80 | 0.71 | 28.8 | 1.8 | 6 | 2 | 64 |
| YE3-132M-8 | 3kw | 7.9 | 710rpm | 82.5 | 0.73 | 39.2 | 1.8 | 6 | 2 | 64 |
| YE3-160M1-8 | 4kw | 10.2 | 720rpm | 85 | 0.73 | 52.7 | 1.9 | 6 | 2 | 68 |
| YE3-160M2-8 | 5.5kw | 13.6 | 720rpm | 86 | 0.74 | 82.4 | 1.9 | 6 | 2 | 68 |
| YE3-160L-8 | 7.5kw | 17.8 | 720rpm | 87.5 | 0.75 | 98.1 | 1.9 | 6 | 2 | 68 |
| YE3-180L-8 | 11kw | 25.2 | 730rpm | 89 | 0.75 | 145 | 2 | 6.5 | 2 | 70 |
| YE3-200L-8 | 15kw | 34 | 730rpm | 90.4 | 0.76 | 196 | 2 | 6.6 | 2 | 73 |
| YE3-225S-8 | 18.5kw | 40.5 | 740rpm | 91.2 | 0.76 | 240 | 1.9 | 6.6 | 2 | 73 |
| YE3-225M-8 | 22kw | 47.3 | 740rpm | 91.5 | 0.78 | 286 | 1.9 | 6.6 | 2 | 73 |
| YE3-250M-8 | 30kw | 63.4 | 740rpm | 92.2 | 0.79 | 390 | 1.9 | 6.5 | 2 | 75 |
| YE3-280S-8 | 37kw | 76.8 | 740rpm | 93 | 0.79 | 478 | 1.9 | 6.6 | 2 |
FAQ
Q1: What about the shipping methods?
1): For urgent order and light weight, you can choose the following express: UPS, FedEx, TNT, DHL, EMS.
For heavy weight, you can choose to deliver the goods by air or by sea to save cost.
Q2: What about the payment methods?
A2: We accept T/T, L/C for big amount, and for small amount, you can pay us by PayPal, Western Union etc.
Q3: How much does it cost to ship to my country?
A3: It depends on seasons. Fee is different in different seasons. You can consult us at all times.
Q4: What’s your delivery time?
A4: Usually we produce within 25-30days after the payment came.
Q5: Can I print our logo/code/series number on your motor?
A5: Yes, of course.
Q6: Can I order some sample for our testing?
A6: Yes, but it needs some expenses.
Q7: Can you customize my product in special requirement?
A7: Yes, we can offer OEM.
Q8: What is your max temperature of motor ?
A8: 150 -250 degree can customized with special wire
| Application: | Industrial |
|---|---|
| Speed: | Constant Speed |
| Number of Stator: | Three-Phase |
| Function: | Driving |
| Casing Protection: | Closed Type |
| Number of Poles: | 2.4.6.8.10.12 |
| Samples: |
US$ 824.65/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
Can AC motors be used in both residential and commercial settings?
Yes, AC motors can be used in both residential and commercial settings. The versatility and wide range of applications of AC motors make them suitable for various environments and purposes.
In residential settings, AC motors are commonly found in household appliances such as refrigerators, air conditioners, washing machines, fans, and pumps. These motors are designed to meet the specific requirements of residential applications, providing reliable and efficient operation for everyday tasks. For example, air conditioners utilize AC motors to drive the compressor and fan, while washing machines use AC motors for agitating and spinning the drum.
In commercial settings, AC motors are extensively used in a wide range of applications across different industries. They power machinery, equipment, and systems that are crucial for commercial operations. Some common examples include:
- Industrial machinery and manufacturing equipment: AC motors drive conveyor belts, pumps, compressors, mixers, fans, blowers, and other machinery used in manufacturing, production, and processing facilities.
- HVAC systems: AC motors are used in commercial heating, ventilation, and air conditioning (HVAC) systems to drive fans, blowers, and pumps for air circulation, cooling, and heating.
- Commercial refrigeration: AC motors are utilized in commercial refrigeration systems for powering compressors, condenser fans, and evaporator fans in supermarkets, restaurants, and cold storage facilities.
- Office equipment: AC motors are present in various office equipment such as printers, photocopiers, scanners, and ventilation systems, ensuring their proper functioning.
- Transportation: AC motors are used in electric vehicles, trams, trains, and other forms of electric transportation systems, providing the necessary propulsion.
- Water and wastewater treatment: AC motors power pumps, mixers, and blowers in water treatment plants, wastewater treatment plants, and pumping stations.
The adaptability, efficiency, and controllability of AC motors make them suitable for a wide range of residential and commercial applications. Whether it’s powering household appliances or driving industrial machinery, AC motors play a vital role in meeting the diverse needs of both residential and commercial settings.
Can AC motors be used in renewable energy systems, such as wind turbines?
Yes, AC motors can be used in renewable energy systems, including wind turbines. In fact, AC motors are commonly employed in various applications within wind turbines due to their numerous advantages. Here’s a detailed explanation:
1. Generator: In a wind turbine system, the AC motor often functions as a generator. As the wind turbine blades rotate, they drive the rotor of the generator, which converts the mechanical energy of the wind into electrical energy. AC generators are commonly used in wind turbines due to their efficiency, reliability, and compatibility with power grid systems.
2. Variable Speed Control: AC motors offer the advantage of variable speed control, which is crucial for wind turbines. The wind speed is variable, and in order to maximize energy capture, the rotor speed needs to be adjusted accordingly. AC motors, when used as generators, can adjust their rotational speed with the changing wind conditions by modifying the frequency and voltage of the output electrical signal.
3. Efficiency: AC motors are known for their high efficiency, which is an important factor in renewable energy systems. Wind turbines aim to convert as much of the wind energy into electrical energy as possible. AC motors, especially those designed for high efficiency, can help maximize the overall energy conversion efficiency of the wind turbine system.
4. Grid Integration: AC motors are well-suited for grid integration in renewable energy systems. The electrical output from the AC generator can be easily synchronized with the grid frequency and voltage, allowing for seamless integration of the wind turbine system with the existing power grid infrastructure. This facilitates the efficient distribution of the generated electricity to consumers.
5. Control and Monitoring: AC motors offer advanced control and monitoring capabilities, which are essential for wind turbine systems. The electrical parameters, such as voltage, frequency, and power output, can be easily monitored and controlled in AC motor-based generators. This allows for real-time monitoring of the wind turbine performance, fault detection, and optimization of the power generation process.
6. Availability and Standardization: AC motors are widely available in various sizes and power ratings, making them readily accessible for wind turbine applications. They are also well-standardized, ensuring compatibility with other system components and facilitating maintenance, repair, and replacement activities.
It’s worth noting that while AC motors are commonly used in wind turbines, there are other types of generators and motor technologies utilized in specific wind turbine designs, such as permanent magnet synchronous generators (PMSGs) or doubly-fed induction generators (DFIGs). These alternatives offer their own advantages and may be preferred in certain wind turbine configurations.
In summary, AC motors can indeed be used in renewable energy systems, including wind turbines. Their efficiency, variable speed control, grid integration capabilities, and advanced control features make them a suitable choice for converting wind energy into electrical energy in a reliable and efficient manner.
How does the speed control mechanism work in AC motors?
The speed control mechanism in AC motors varies depending on the type of motor. Here, we will discuss the speed control methods used in two common types of AC motors: induction motors and synchronous motors.
Speed Control in Induction Motors:
Induction motors are typically designed to operate at a constant speed determined by the frequency of the AC power supply and the number of motor poles. However, there are several methods for controlling the speed of induction motors:
- Varying the Frequency: By varying the frequency of the AC power supply, the speed of an induction motor can be adjusted. This method is known as variable frequency drive (VFD) control. VFDs convert the incoming AC power supply into a variable frequency and voltage output, allowing precise control of motor speed. This method is commonly used in industrial applications where speed control is crucial, such as conveyors, pumps, and fans.
- Changing the Number of Stator Poles: The speed of an induction motor is inversely proportional to the number of stator poles. By changing the connections of the stator windings or using a motor with a different pole configuration, the speed can be adjusted. However, this method is less commonly used and is typically employed in specialized applications.
- Adding External Resistance: In some cases, external resistance can be added to the rotor circuit of an induction motor to control its speed. This method, known as rotor resistance control, involves inserting resistors in series with the rotor windings. By varying the resistance, the rotor current and torque can be adjusted, resulting in speed control. However, this method is less efficient and is mainly used in specific applications where precise control is not required.
Speed Control in Synchronous Motors:
Synchronous motors offer more precise speed control compared to induction motors due to their inherent synchronous operation. The following methods are commonly used for speed control in synchronous motors:
- Adjusting the AC Power Frequency: Similar to induction motors, changing the frequency of the AC power supply can control the speed of synchronous motors. By adjusting the power frequency, the synchronous speed of the motor can be altered. This method is often used in applications where precise speed control is required, such as industrial machinery and processes.
- Using a Variable Frequency Drive: Variable frequency drives (VFDs) can also be used to control the speed of synchronous motors. By converting the incoming AC power supply into a variable frequency and voltage output, VFDs can adjust the motor speed with high accuracy and efficiency.
- DC Field Control: In some synchronous motors, the rotor field is supplied by a direct current (DC) source, allowing for precise control over the motor’s speed. By adjusting the DC field current, the magnetic field strength and speed of the motor can be controlled. This method is commonly used in applications that require fine-tuned speed control, such as industrial processes and high-performance machinery.
These methods provide different ways to control the speed of AC motors, allowing for flexibility and adaptability in various applications. The choice of speed control mechanism depends on factors such as the motor type, desired speed range, accuracy requirements, efficiency considerations, and cost constraints.
editor by CX 2023-11-16
in Vadodara India sales price shop near me near me shop factory supplier High Efficiency Asynchronous AC Electric Three Phase Water Pump Ie3 160kw AC Induction Motor manufacturer best Cost Custom Cheap wholesaler
Quality and credit history are the bases that make a company alive. The team is focused on producing all selection of normal roller chains and sprockets, gears & gearboxes, such as conveyor chain & sprockets , stainless steel chain, agricultural chain and has not just sold its merchandise all above china, but also offered a lot more than sixty five% products to oversees, which includes Europe, The usa, South-east Asia, and it also has established up storage logistics in spots like Europe. It has set up secure cooperation with a lot of nicely recognized universities and institutes in china such as, Zhejiang College, Jilin University, Technological committee of countrywide chain drive normal, Institute of countrywide chain push, Zhejiang application engineering material institute, Huhan materials security institute and it cooperated to discovered China Initial Car chain institute with Countrywide chain push institute. product title:
Large Effectiveness Asynchronous AC Electrical 3 Phase Water Pump IE3 160KW Ac induction motor
Product Description:
YE2 Sequence Cast of Iron 3 Period Induction Motor is EPTly made for European industry, whose terminal box is found on
the leading of motor.They are absolutely enclosed and fan-cooling made. They are newly created in conformity with the relevant
needs / rules of IEC ampDIN42673 stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds.
| Variety | YE2 |
| EPT | .75~315kw |
| Insulation | F / EPT, H/EPT |
| Voltage and frequency | 380/four hundred/415/660/690V fifty/60hz |
| Speed | 3000/1500/1000/750/600 rpm |
| Mounitng | IMEPT3/IMV1 |
| Cooling and ventilation | TEFC in accordance with IC411 of IEC60034-six. |
| Winding | one hundred% Cooper Wire |
| Protection course | IP54/IP55 |
| Vibration | vibration course A, vibration course EPT is obtainable on ask for. |
| EPT assurance | ISO9001 |
| Internet site conditions | from -15 degC t0 forty degC and altitude beneath one thousand meters |
EPT:
Company Present :
certification
Around the world Marketing and advertising amp Service Community
EPT Ideal Marketing and advertising provider community is one of EPTlite motor’s benefit. we have 40 branches in china principal town,eight branches in
the Abroad ,Our company penetrates much more than sixty nations around the world and locations incXiHu (West Lake) Dis.Hu (West Lake) Dis. South America, North The us,Europe, Asia
Middle EPT and Africa, Providing us quick attain capacity from sales, services, procurement and Transportation given that inception, PinXiHu (West Lake) Dis.ng
alwaEPTuphold the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment approach of market place EPTization. we segment and situation clients demands and focus on marketplace. our
goods and provider are extensively employed in EPT business, and overall performance stable and protection.we custom different motors for diverse
EPT
FAQ
Q: Do you offer you OEM support?
A: Sure
Q: What is your payment phrase?
A: thirty% T/T EPT, 70% balance when receiving EPT/L duplicate. Or irrevocable L/C.
Q: What is your lead time?
A: About thirty daEPTafter getting deposit or unique L/C.
Q: What certifiicates do you have?
A: We have CE, ISO. And we can implement.
in Hai Phong Viet Nam sales price shop near me near me shop factory supplier Ye3 Ce CCC Ie3 IP55 F Tefc Three Phase AC Induction Electric Motor Manufacturing Process by Manufacturer for Fan Pump Blower Conveyor Mixer Ye3-315L1-4 160kw manufacturer best Cost Custom Cheap wholesaler
we have received the trust of buyers globally. Ever-Electrical power Group CO., LTD. IS Professional IN Producing ALL Types OF MECHANICAL TRANSMISSION AND HYDRAULIC TRANSMISSION LIKE: PLANETARY GEARBOXES, WORM REDUCERS, IN-LINE HELICAL Gear Speed REDUCERS, PARALLEL SHAFT HELICAL Equipment REDUCERS, HELICAL BEVEL REDUCERS, HELICAL WORM Gear REDUCERS, AGRICULTURAL GEARBOXES, TRACTOR GEARBOXES, Vehicle GEARBOXES, PTO Drive SHAFTS, Unique REDUCER & Connected Equipment Elements AND OTHER Related Products, SPROCKETS, HYDRAULIC Program, VACCUM PUMPS, FLUID COUPLING, Equipment RACKS, CHAINS, TIMING PULLEYS, UDL Velocity VARIATORS, V PULLEYS, HYDRAULIC CYLINDER, Gear PUMPS, SCREW AIR COMPRESSORS, SHAFT COLLARS Low BACKLASH WORM REDUCERS AND SO ON. With many years’ experience in this line, we will be reliable by our rewards in competitive price, one particular-time shipping and delivery, prompt reaction, on-hand engineering assist and good following-sales solutions.Moreover, all our generation procedures are in compliance with ISO9001 specifications.
YE3 CE CCC IE3 IP55 F TEFC 3 Stage AC Induction Electric powered Motor Production Approach by Company for admirer pump blower conveyor mixer
———————————————————————————————
Programs: Can be utilized in the EPTs in which ongoing duty is needed, typical purposes like
- Pumps
- Followers
- Compressors
- Lifting tools
- Manufacturing industry
EPT Description
- Body sizes: 63 to 355M/L
- Rated output: .twelve to 400kW
- Voltage: 380V
- Frequency: 50Hz or 60Hz
- Poles: 2, 4, six, 8,ten
- Performance levels: IE3
- Responsibility Cycle: S1
- Enclosure: IC411 – TEFC
- Insulation class: F
- Diploma of protection: IP55/56/sixty five/sixty six
- Services Aspect: one.
- Regreasing system: Body 250 and over
Characteristics
EPTeautiful profile, higher effectiveness and power preserving (Stage two of GEPT18613-2012), lower sound, little vibration, reliable running.
Optional Features
Electrical:
Insulation Class:H
Thermal Defense: PTC Thermistor, Thermostat or PT100
Mechanical:
Other folks mountings
Safety Diploma:IP56, IP65, IP66
Sealing:Lip seal, Oil seal
Room Heater, Double shaft finishes
Drain Gap
Mounting
Traditional mounting variety and suited frame dimension are given in pursuing table(with quot radic quot)
| Body | fundamental kind | derived kind | |||||||||||||
| EPT3 | EPT5 | EPT35 | V1 | V3 | V5 | V6 | EPT6 | EPT7 | EPT8 | V15 | V36 | EPT14 | EPT34 | V18 | |
| 63~112 | radic | radic | radic | radic | radic | radic | radic | radic | radic | radic | radic | radic | radic | radic | radic |
| 132~one hundred sixty | radic | radic | radic | radic | radic | radic | radic | radic | radic | radic | radic | radic | – | – | – |
| 180~280 | radic | radic | radic | radic | – | – | – | – | – | – | – | – | – | – | – |
| 315~355 | radic | – | radic | radic | – | – | – | – | – | – | – | – | – | – | – |
If there is no other ask for in the orEPTor settlement, terminal box stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd place is at the rigEPT side of the frame data previously mentioned may possibly be modified with out prior recognize.
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