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Variable Frequency Three-phase Asynchronous Motor

Brand: ZCL

Product Origin: China

Delivery Time: 30-70 days

Supply Capacity: 500 units/month

Product Description

YPKK series variable frequency three-phase asynchronous motor is the new product series newly designed by our company on the basis of Y, YKK series high-voltage squirrel cage motor. YPKK series high-voltage variable frequency speed regulation three-phase asynchronous motor has great advantages in energy saving of fans, pumps and compressors.

At present, in many industrial and mining environments, the power, equipment and equipment of fans, pumps and compressors do not match the power requirements. For example, wind turbines, due to changes in operating conditions and production, the air volume required by the system also changes. Most of the wind turbines use the traditional method of adjusting the opening of the inlet and outlet valves, and the method is to increase the wind resistance and sacrifice. The efficiency of the fan is required to meet the requirements, so the motor efficiency is seriously depleted. If the variable speed control technology is used to change the running speed of the equipment to adjust the air volume, it can not only meet the production requirements, but also save energy, and reduce the wear of the baffles and pipes caused by the adjustment of the baffles and the frequent shutdown and maintenance. Economic loss, so YPKK series variable frequency speed regulation three-phase asynchronous motor, through the speed of the variable frequency control equipment, can achieve this goal.

YPKK series high-voltage variable frequency three-phase asynchronous motor (frame size 355-800) is a series of products developed on the basis of the original Y/YKK series high-voltage motors. This series of motors is used in conjunction with the inverter to control the running speed of the motor to meet the production requirements of industrial and mining machinery and equipment. This series of motors has a strong universal type, and its voltage level and power level are equivalent to Y and YKK high-voltage squirrel cage motors, enabling non-discriminate replacement.

YPKK variable frequency high voltage motors comply with IEC international standards, and the mechanical dimensions and tolerances of each component comply with the corresponding national and international standards.

YPKK series high-voltage variable frequency three-phase asynchronous motor also adopts box type structure. The base is welded by steel plate, which is light in weight and good in rigidity. The YPKK high voltage motor is enclosed with an independent variable frequency air-to-air cooler on top of the motor.

YPKK variable frequency high-voltage motor stator winding adopts Class F heat-resistant insulating material, the top binding is reliable, and the vacuum pressure immersion paint makes YKK high-voltage motor have good insulation performance and mechanical strength. The rotor is a squirrel-cage structure with a reliable cast aluminum or copper conductor. Bearings are available in both rolling and plain bearings.

YPKK high-voltage variable frequency three-phase asynchronous motor can be used in power stations, water plants, petrochemicals, metallurgy, mining and other industries. Such as compressors, pumps, fans, and other mechanical equipment. The motor has the advantages of high efficiency, low noise, low vibration, light weight, reliable quality, convenient installation and maintenance.

Product Parameters

Center height range: H355 ~ 800mm

Power range: 185kW ~ 5000kW

Number of poles: 2/4/6/8/10/12

Rated voltage: 3000V/3300V/6000V/66000V/10000V/11000V

Rated frequency: 50HZ/60HZ

FM range: 5-100HZ

Protection level: IP54 or IP55

Insulation class: F

Work system: S1 (continuous)

Cooling method: IC666

Installation form: IMB3

Motor connection: Y (three outlet terminals in the junction box, the junction box from the extension of the spindle is located on the right side of the base)

Altitude: no more than 1000m

This type of motor is suitable for use in environments where the ambient air temperature does not exceed 40 ° C and there is no serious dust, the minimum ambient air temperature is -15 ° C, and there is no corrosive and explosive gas in the air (which can also be made into a damp heat or high-altitude motor).

Feature of Product

YPKK series high-voltage variable frequency three-phase asynchronous motor has the advantages of compact structure, light weight, high efficiency, noise, long service life and convenient installation and maintenance. Variable frequency control, safe and reliable.

Variable Frequency Three-phase Asynchronous Motor

Equipment Capacity

The company has large-scale laboratory, intelligent CNC winding machine, CNC rising machine, automatic wrapping machine, VPI high pressure vacuum immersion system, large-scale dipping paint drying furnace, 60 tons test platform, large vertical car, milling machine, grinding machine, Each type of dynamic balancing machine, double-feedback test and detection system with 6MW (12MW) motor and other motor production professional equipment more than 500 sets, sound mechanical equipment processing capacity, to lay a good foundation for customers to improve good quality motor products.

Variable Frequency Three-phase Asynchronous Motor


The motor products manufactured by our company have obtained the ISO9001 quality management management system certification, passed the CCC/COC, China energy-saving product certification, and passed the certification certificates of CE/UL/IRIS/CAS and other European and American countries. The company strictly improves the quality and efficient motor products and services for users in strict accordance with the requirements of relevant product standards.

Variable Frequency Three-phase Asynchronous Motor

Product Use

The motor products manufactured and sold by our company are used in many industries, such as electric power, mining, steel metallurgy, petrochemical, water conservancy, transportation, building materials and many other industries. The equipment for the motor is pump, machine tool, fan, mill, crusher, rolling mill, compressor and many other industrial equipment.

Variable Frequency Three-phase Asynchronous Motor

Why Choose Us(our service advantage)

1. Professional motor manufacturing service provider;

2. Sound product quality management and certification system;

3. Have a professional sales and technical service team;

4. The motor has perfect process and strong mechanical processing capability;

5. High standard product technical service system;

6. Good faith and mutual benefit, good credit guarantee.

Contact Us
  • Tel.: +86 311 8924 6924
  • Email:
  • Fax: +86 311 8924 6924
  • Add.: No.86 Xindian Road, Tianxin District, Changsha City, Hunan, China