Three-phase Asynchronous Motor

YE2 series high efficiency three-phase asynchronous motor (IE2)  

YE2 series of high efficiency three-phase asynchronous motors meet the national standard GB/T11707, the efficiency index of this series of motors reaches GB18613, the "Small and Medium three-phase Asynchronous Motors Function Limit value and Energy Efficiency Grade" level 3 energy efficiency grade,  The efficiency grade of this series is consistent with IE2 energy efficiency grade of international standard IEC60034-30.  

YE2 series high efficiency motor high efficiency, energy conservation and environmental protection, the use of new technology, new process and new materials, so that the motor efficiency index fully reach the IE2 index level, the motor uses F level insulation, the whole series of temperature rise according to B level test, thus greatly improve the safety and reliability.  Can be widely used in machine tools, fans, pumps, compressors, packaging machinery, mining machinery, construction machinery and other mechanical transmission equipment.  

 

 

Product parameters:  

Height of frame center: 80~355mm  

Power range: 0.75~355kw  

Rated voltage: 380V (Other voltages shall be subject to separate agreement)  

Rated frequency: 50Hz (Other frequencies shall be subject to separate agreement)  

Insulation grade: F grade (temperature rise is assessed according to 80K)  

Cooling method: IC411  

Protection level: IP55  

Altitude: not more than 1000 meters  

Ambient temperature: -15°C to +40°C  

Schedule: S1  

Installation structure: B3(base with foot, end cover without flange)  

B35 (Base with foot, end cover with flange)  

B5(Base without feet, end cover with flange)  

 

 

YE3 Series Ultra-high efficiency three-phase asynchronous motor (IE3)  

YE3 series motor is the improvement of Y series design, product performance in line with international IEC standards, with novel structure, elegant appearance, small vibration, low noise, heat resistance and improved protection grade characteristics, with the international advanced level, is the upgrade of YE2 series products.  

Product parameters:  

Height of frame center: 80~355mm  

Power range: 0.75~ 315KW  

Rated voltage: 380V (Other voltages shall be subject to separate agreement)  

Rated frequency: 50Hz (Other frequencies shall be subject to separate agreement)  

Insulation grade: F  

Cooling method: IC411  

Protection grade: IP54(or IP55)  

Altitude: not more than 1000 meters  

Ambient temperature: -15°C to +40°C  

Schedule: S1  

Installation structure: B3(base with foot, end cover without flange)  

B35 (Base with foot, end cover with flange)  

B5(Base without feet, end cover with flange)  

 

 

YEJ2, YDEJ2 series electromagnetic brake three-phase asynchronous motors  

YEJ2, YDEJ2 series electromagnetic brake motors are improved products of YEJ series, which meet the requirements of national standard JB/T6456, and the electrical performance meets the technical standards of Y2 series motors.  

When the motor loses power, the brake disc of the electromagnetic brake is pressed automatically with the back cover of the motor to produce friction brake cabinet and make the motor stop. The no-load braking time is from small to large randomly, ranging from 0.15 to 0.45s.  The brake power supply must operate synchronously with the main power supply of the drag motor.  YEJ2, YDEJ2 series motors are widely used in mechanical processing machine tools and conveying machinery and packaging, woodworking, food, chemical, textile, construction, shops, door rolling machinery as driving force.  

 

 

Product parameters:  

Height of frame center: 71~225mm  

Controller power supply: center height H≤100mm, AC 220V (99V after rectification)  

Center height H≥112mm, AC 380V (170V after rectification)  

Power range: 0.12~ 45KW  

Rated voltage: 380V (Other voltages shall be subject to separate agreement)  

Rated frequency: 50Hz (Other frequencies shall be subject to separate agreement)  

Protection grade: IP54 (or IP55)  

Insulation grade: F  

Duty: S1  

Cooling method IC411  

Altitude: not more than 1000 meters  

Ambient temperature: -15 ° C to +40 ° C  

The installation structure is the same as YE2 series  

 

 

YVF2 series three-phase asynchronous motor for variable frequency speed regulation  

This series of motor type variable frequency speed regulation special three-phase asynchronous motor and electronic inverter combined use, can realize the speed within the range of 150~2750rpm stepless speed regulation, is the ideal power of those who have a large range of stepless speed regulation requirements of mechanical equipment.  Its electrical performance and installation size according to the national standard JB/T7118 requirements, and in line with international IEC standards, widely used in transportation, metallurgy, textile, printing and dyeing, chemical industry, mining, fan, water pump and other industries.  

Product parameters:  

Height of frame center: 80~355mm  

Power range: 0.55~315kw  

Rated voltage: 380V (Other voltages shall be subject to separate agreement)  

Rated frequency: 50Hz (Other frequencies shall be subject to separate agreement)  

Protection grade: IP54 (or IP55)  

Insulation grade: F  

Duty: S1  

Cooling method: IC416  

Ambient temperature: -15 ° C to +40 ° C  

Altitude: not more than 1000 meters  

The installation structure is the same as YE2 series