YVF2 Series Frequency Variable Speed Regulation Three-phase Asynchronous Motor

YVF2 Series Frequency Variable Speed Regulation Three-phase Asynchronous Motor

YVF2 series frequency-variable three-phase asynchronous motor is a series of motor derived from Y2 series (IP54) motor, which has a beautiful appearance and structure, low noise and small vibration. It has a wide range of speed regulation, and smooth and stepless speed regulation; with independent ventilation and heat dissipation system, it can run at low speed for a long time. YVF2 series three-phase asynchronous motor has 12 frame numbers from 80 to 315, and 23 specifications, and currently, we have developed and produced 11 frame numbers from 80 to 280 with 19 specifications. They are designed and manufactured according to JB/T7118-2004 "YVF2 series (P54) frequency-controlled three-phase asynchronous motor technical conditions". YF2EJ series frequency-controlled electromagnetic braking three-phase asynchronous motor can also be provided according to customer needs.

YVF2 Series(ip54) Three-phase Asynchronous Motors Application Conditions

• 1). Elevation: Be lower than 1000 meters
• 2). Ambient temperature:-15℃≤0≤40℃
• 3). Relative humidity: Not higher than 90%.
• 4). Operating mode: S1
• 5). Insulation degree: F.
• 6). Rated voltage: 380 V
• 7). Frequency: 50 HZ
• 8). Cooling method: IC416.

Technical Data of YVF2 Series Asynchronous Motors

Vibrations and noise while unloaded and power supplied by frequency-varied machine should ≤ the data in the list:

The ratio of locked rotor torque, maximum torque and minimum torque to rated torque in the starting process of the inverter motor at rated voltage and rated frequency (fundamental frequency) should be ≥ the value in the following table:

Frequency-varied motor frame, rated output power, full load torque, and frequency-varied limits as follows list

Frequency-varied motor matched frequency-varied device and bearing fan capacity.

Frame with feet and end-shield without flange -IMB3

Frame with feet and end-shield with flange (with plain holes) -IMB35

Frame without feet and end-shield with flange (with plain holes) -IMB5

Note: R is the distance from the flange mounting surface to the shaft-extension shoulder.

Electric Motor Manufacturer-HZPT

HZPT is a leading china electric motor manufacturer that offers electric motors of various sizes. Electric motors are capable of converting electrical energy into mechanical energy and operate on electromagnetic principles. They are used in a wide range of applications, including fans, power tools, appliances, blowers, pumps, machine tools, marine, rolling mills, paper mills, movers, electric vehicles and more. We have the largest inventory of electric motors available in a wide range of frame sizes, horsepower, voltage, RPM, capacity, features and functions. Simultaneously ,multi-speed motors with special specifications can be designed and manufactured according to the requirements of the customer, such as multi-speed three-phase asynchronous motors for YDT fans and pumps. Degree of protection :IP44, or IP54 ,or IP55; Rated voltage: 380v,rated frequency: 50HZ. We stock all types of motors for sale. If you have any questions, please get in touch with us!