Product Description

BRIEF INTRODUCTION

YVF2 (BPY) series three phase AC frequency conversion &speed-regulating asynchronous motor is designed with the VVVF frequency conversion &speed-regulating motor computer aided design program and CAD technology. When the motor runs at low speed (***0Hz), it has high starting torque, and it can run at constant torque within the scope of 1:*0. And the running is stable without torque crawling phenomenon. When the motor runs at high speed (*****0Hz), it has high overload ability to ensure the constant power output of the motor. The motor is force ventilated with separate axial flow fan to ensure the good cooling results of the motor when running at different rotating speed. This motor has reliable insulation and good performance. We adopt advanced dielectric analysis method to manage the quality of the main insulation materials, such as electromagnetic wire and impregnating varnish. During the insulating treatment process, we adopt dynamic dielectric measurement to control the impregnating varnish baking process and ensure the reliable insulation quality of the motor. It also has good adaptability to the over-voltage caused by the high carrier frequency of the converter. Meanwhile we can set computer control interfaces according to the customer requirements. It has contribute to achieving the automatic control of the speed-regulating system. You can also assemble a brake at the non shaft extension end to facilitate rapid brake.

YVF2 (BPY) series three phase AC frequency conversion &speed-regulating asynchronous motor can be widely used in the constant torque (***0Hz) and constant power (*****0Hz) 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, lift, crane and other special industries.

I. Conditions of Usage

  1. Altitude above sea level shall not exceed ***0m.

2. The ambient temperature is no more than *0℃.

3. The motor protective grade is IP*4.

4. Relative humidity: no more than *0% (when below *0℃)

5. Working form: S1 continuous

6. Insulation grade: B (or F)

7. The motor rated voltage is **0V, frequency *0Hz. We can also determine the rated point of voltage and frequency according to customer requirements.

Ⅱ. Specifications

Central height: *****5mm  

Output(KW):  0.*****5kw

Rated Voltage(V): **0 or customized

Rated Frequency: *0(or*0Hz) or customzied

Insulation Class: B or F

Protection Class: IP*4

Number of Poles: ***0

Certirication:CCC

Applied Industrial field: Metallurgy, wire and cable, plastic machinery, paper making, paking, lift, crane,

III . Technical Data

IV Further Information