YVF2 Series (IP54) Variable Frequency Speed Regulation Three Phase Asynchronous Motor

YVF2 Series Variable Frequency Speed Regulation Three-Phase Asynchronous Motor

YVF2 series frequency conversion speed regulation three-phase asynchronous motor is a series of motors derived from China's latest unified design of Y2 series (IP54) motors. It has a novel and beautiful appearance and structure, low noise, and slight vibration. It has a wide range of speed regulation, and the speed regulation is stable and stepless; it has an independent ventilation and cooling system, which can run at low speed for a long time. It has suitable parameter matching with various frequency converters and has a fast dynamic response with loss of control; low speed has no torque ripple and no resonance phenomenon;

YVF2 series (IP54) three-phase asynchronous motors have a total of 12 frame sizes from 80 to 315, including 23 specifications. Our factory currently develops and produces motors with 11 frame sizes from 80 to 280 and 19 specifications. We have designed and manufactured according to the relevant regulations of JB/T7118-2004 "YVF2 series (IP54) frequency conversion speed regulation three-phase asynchronous motor technical conditions". According to customer needs can also provide a YVF2EJ series frequency control electromagnetic braking three-phase asynchronous motor.

YVF2 Series Three-Phase Frequency Controlled Asynchronous Motor's Application Conditions:

1) Elevation: Be lower than 1000 meters.
2) Ambient emperature:-15℃≤0≤40℃
3) Relative humidity: Not higher than 90%
4) Operating mode: S1
5) Insulation degree: F.
6) Rated voltage: 380V.
7) Frequency: 50HZ.
8) Cooling method: 1C416

YVF2 Series Variable Frequency Speed Regulation Three-Phase Asynchronous Motor Technical Data:

YVF2 Series Three-Phase Frequency Controlled Asynchronous Motor Advantage

The motor has reliable insulation and excellent performance. The motor is forced to ventilate by a separate axial fan to ensure that the motor has a unique cooling effect when running at different speeds. The advanced dielectric decomposition method is adopted to control the quality of primary materials such as electromagnetic wire and impregnating varnish. The dynamic dielectric measurement is adopted in the insulation treatment process to control the baking process of impregnating varnish, which ensures the motor's stable and reliable insulation quality and has strong adaptability to overvoltage caused by high carrier frequency of frequency converter. At the same time, the computer control interface can be set according to users' needs, which helps realize the automatic control of the speed regulation system. Brakes can also be installed at the non-axial extension end for quick braking, and high-speed variable-frequency motors can also be designed and manufactured.

For powers whose line frequency is 50Hz (or 60Hz), its speed-regulating range is often 5Hz-100Hz (or 6Hz-120Hz) (1:20). The motor will output rated torque at 5Hz-50Hz (or 6Hz-60Hz), and it is the constant torque running zone. At 50Hz-100Hz (60Hz-120Hz), the motor will output rated power, the continuous power running zone.

YVF2 Series Three-Phase Frequency Controlled Asynchronous Motor Application

YVF2 (IP54) series three-phase AC frequency conversion &speed-regulating asynchronous motor can be widely used in the constant torque (5-50Hz) and continuous power (50-100Hz) speed-regulating of machine tools, textile, chemical, metallurgy, industrial washing machine industries as well as the energy saving and speed-regulating of fan and water pump. It can meet the requirements of the drive field in paper making, plastic, packing, lifting, crane, and other special industries.