China wholesaler High Efficiency Exhaust Fan Induction AC Pole Motor for Cooling Fan with Great quality

Product Description


 Motor Parameters
Model Voltage(V) Frequecy(Hz) Power RPM(r/min) Notes
YSY9-4 220 50 37 1150 Can choose whether to bring the tooth box
YSY13-4 220 50 36 1100 Can choose whether to bring the tooth box
The motors can be customized accroding to the different voltage, frequecy, power, and rotation speed.




 Q:Can I get a sample before the order because I really don’t know how is your quality?

 A: We offer free sample service! Do not hesitate to send inquiry to get the free sample!

 Q:What’s the delivery time? Because we really need them is urgently?

 A:7days For sending sample order. 20-30days for regular order , depends your order quantity . 

 Q:What’s the warranty period for your products?

 A: One year.

 Q:How to send a inquiry for more information?

 A:.When you send enquiry to us,please let us know your WECHAT,VIBER,WHATSAPP or SKYPE ID,so that we can quote the offer at once. We are always on line waiting for you. 

 Q: Are you a manufacturer or trading company?

 A:We are a manufacturer specialized MOTOR since 2013, such as washing machine motor , fan motor , shade-pole motor …

 Q:What certificate do you have?

 A: We have CE,CCC, ISO9001 and CQC Certificate.

 Q:Why you choose us?

 A: good quality , competitive price



/* 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: Universal
Speed: High Speed
Number of Stator: Single-Phase
Function: Driving
Casing Protection: Protection Type
Number of Poles: 4
US$ 1/Piece
1 Piece(Min.Order)




induction motor

What maintenance practices are essential for prolonging the lifespan of an induction motor?

Maintaining induction motors is crucial for ensuring their longevity and optimal performance. Here are some essential maintenance practices that can help prolong the lifespan of an induction motor:

  • Regular Inspections:
    • Perform routine visual inspections of the motor to check for any signs of wear, damage, or loose connections.
    • Inspect the motor’s ventilation system, cooling fans, and air filters to ensure proper airflow for cooling.
    • Look for any abnormal vibrations, unusual noises, or overheating during operation.
  • Cleaning and Lubrication:
    • Keep the motor clean by removing dust, dirt, and debris that may accumulate on the motor’s surfaces and cooling fins.
    • Regularly lubricate the motor’s bearings as per the manufacturer’s recommendations to reduce friction and wear.
    • Ensure that the lubrication used is compatible with the motor’s bearing type and operating conditions.
  • Monitoring and Testing:
    • Monitor the motor’s operating parameters such as voltage, current, power factor, and temperature using appropriate instrumentation.
    • Conduct periodic electrical tests, such as insulation resistance tests and winding resistance measurements, to detect any insulation deterioration or anomalies in the motor’s electrical circuit.
    • Perform vibration analysis and motor signature analysis to identify potential mechanical issues or faults in the motor’s components.
  • Belt and Coupling Maintenance:
    • If the motor is coupled to driven equipment using belts or couplings, regularly inspect and adjust the tension of the belts or couplings to ensure proper power transmission.
    • Replace worn-out or damaged belts and couplings promptly to prevent excessive vibrations or misalignments that can affect the motor’s performance.
  • Protection and Enclosure:
    • Ensure that the motor is adequately protected from environmental factors such as dust, moisture, and corrosive substances.
    • Verify that the motor’s enclosure or housing is intact and provides sufficient protection against ingress of foreign materials.
    • Consider installing additional protective measures, such as motor covers or guards, if the motor operates in harsh or hazardous environments.
  • Corrective Maintenance:
    • Promptly address any identified issues or abnormalities in the motor’s performance through corrective maintenance.
    • Repair or replace faulty components, such as bearings, windings, or capacitors, using genuine replacement parts recommended by the motor manufacturer.
    • Engage qualified technicians or electricians for complex repairs or rewinding tasks to ensure proper handling of the motor.
  • Documentation and Record-Keeping:
    • Maintain comprehensive records of the motor’s maintenance activities, including inspection reports, test results, repairs, and replacements.
    • Track the motor’s history and performance trends to identify any recurring issues or patterns that may require special attention.
    • Use the documentation and records as a reference for future maintenance and as a resource for troubleshooting or warranty claims.

Adhering to these maintenance practices can significantly extend the lifespan of an induction motor and ensure its reliable operation over time. Regular inspections, cleaning, monitoring, and timely corrective actions are key to preventing major failures and optimizing the motor’s performance.

induction motor

How do induction motors impact the overall productivity of manufacturing processes?

Induction motors have a significant impact on the overall productivity of manufacturing processes. Their reliable performance, efficiency, and versatility contribute to increased productivity and operational efficiency. Here’s a detailed explanation of how induction motors impact manufacturing processes:

Power and Energy Efficiency:

Induction motors are known for their high power density and energy efficiency. They convert electrical energy into mechanical energy with minimal losses, making them cost-effective and environmentally friendly. The efficient operation of induction motors reduces energy consumption and lowers utility costs, directly contributing to improved productivity by reducing operational expenses.

Reliability and Durability:

Induction motors are robust and reliable machines that can withstand demanding industrial environments. Their simple design, absence of brushes and commutators, and use of rugged components make them highly durable and resistant to wear and tear. The reliability of induction motors translates into reduced downtime, fewer maintenance requirements, and uninterrupted production, all of which contribute to increased productivity.

Wide Range of Applications:

Induction motors find applications across various manufacturing processes and industries. They are versatile and can be used in a wide range of machinery and equipment, such as pumps, fans, compressors, conveyors, mixers, and more. The availability of induction motors for different power ratings and speeds allows manufacturers to select motors that precisely match their process requirements, resulting in optimized performance and productivity.

Control and Automation:

Induction motors can be integrated with advanced control systems and automation technologies, enhancing their functionality and control capabilities. By using Variable Frequency Drives (VFDs) and Programmable Logic Controllers (PLCs), manufacturers can precisely control motor speed, torque, and performance. This level of control enables fine-tuning of manufacturing processes, improved process control, and optimized energy consumption, leading to increased productivity.

Start-up and Ramp-up Capability:

Induction motors offer excellent start-up and ramp-up capability, allowing manufacturing processes to achieve the desired operating conditions quickly. The high starting torque of induction motors enables efficient motor start-up, reducing the time required for equipment warm-up and reaching the desired production levels faster. This capability contributes to overall productivity by minimizing production delays and maximizing output.

Scalability and Flexibility:

Induction motors provide scalability and flexibility to manufacturing processes. They can be easily adapted to meet changing production requirements, allowing for increased or decreased motor power, speed, or control parameters. This flexibility enables manufacturers to optimize their processes, adjust to market demands, and efficiently utilize their equipment, resulting in improved productivity and responsiveness.

Overall Equipment Effectiveness (OEE):

Induction motors play a crucial role in improving Overall Equipment Effectiveness (OEE) in manufacturing processes. OEE is a measure of how effectively equipment is utilized to produce quality products at the desired rate. By delivering reliable performance, energy efficiency, and control capabilities, induction motors contribute to increased equipment availability, reduced downtime, and enhanced production quality, all of which positively impact OEE and overall productivity.

In conclusion, induction motors significantly impact the overall productivity of manufacturing processes. Their power and energy efficiency, reliability, versatility, control and automation capabilities, start-up and ramp-up capability, scalability and flexibility, and contribution to Overall Equipment Effectiveness (OEE) make them essential components in modern manufacturing, enabling efficient and productive operations.

induction motor

How do induction motors differ from other types of electric motors?

Induction motors differ from other types of electric motors in several ways. Here’s a detailed explanation of the key differences:

  • Operating Principle:
    • Induction motors operate based on the principle of electromagnetic induction, where a rotating magnetic field induced by the stator windings interacts with the rotor conductors to produce torque.
    • In contrast, other types of electric motors, such as DC motors, synchronous motors, and stepper motors, operate on different principles and have distinct mechanisms for generating motion.
  • Power Supply:
    • Induction motors typically operate on AC (alternating current) power supply. The stator windings are connected to an AC power source, which produces a rotating magnetic field.
    • On the other hand, DC motors require a DC power supply, and synchronous motors may operate on either AC or DC power supply, depending on their design.
  • Speed Control:
    • Induction motors have a fixed speed determined by the frequency of the AC power supply and the number of poles in the motor. The speed can be adjusted to some extent by changing the supply frequency or using variable frequency drives (VFDs).
    • DC motors, on the other hand, offer precise speed control by adjusting the voltage applied to the motor armature.
    • Synchronous motors can operate at a fixed speed determined by the frequency of the AC power supply, but they can also be controlled using specialized techniques such as field weakening or using electronic drives.
    • Stepper motors operate in discrete steps, allowing precise control of position and speed.
  • Construction:
    • Induction motors are typically constructed with a squirrel cage rotor, which consists of short-circuited conductive bars or loops. The rotor construction makes them simple, robust, and suitable for high-speed applications.
    • Other types of motors may have different rotor constructions, such as wound rotors in some AC motors or permanent magnets in brushless DC motors.
  • Starting Mechanism:
    • Induction motors are self-starting, meaning they can start without the need for additional starting mechanisms. The rotating magnetic field generated by the stator windings induces voltage and current in the rotor, enabling the motor to start rotating.
    • Some other types of motors, such as DC motors, require external starting mechanisms like starting resistors or electronic controls to initiate rotation.
  • Efficiency and Maintenance:
    • Induction motors are known for their high efficiency and low maintenance requirements. They have a simple construction with no brushes or commutators, which reduces wear and eliminates the need for regular maintenance.
    • Other types of motors, such as brushed DC motors, may require brush replacement and periodic maintenance.

These are some of the main differences between induction motors and other types of electric motors. Each type of motor has its advantages, disadvantages, and specific applications, depending on the requirements of the system or industry where they are used.

China wholesaler High Efficiency Exhaust Fan Induction AC Pole Motor for Cooling Fan   with Great quality China wholesaler High Efficiency Exhaust Fan Induction AC Pole Motor for Cooling Fan   with Great quality
editor by CX 2024-04-16