high efficiency three phase induction motor

IE2 Efficiency Three Phase Electric Motor 1) 0.75~315kW; 1~430HP 2) 80-355MM; 50/60Hz 3) Foot/Flange Mounting 4) CE/ISO9001

Products Induction

ME2/YE2 Series IE2 High Efficiency Three Phase Electric Motor is totally enclosed and fan-cooling designed. They are newly designed in conformity with the relevant requirements & rules of JB/T10391-2002 and IEC60034 standards. It is update product of Y2/MS motors. The efficiency of ME2/YE2 motor reaches the eff1 standard.

ME2/YE2 motor have the advantage of higher efficiency, long working life, energy saving, high starting torque, low noise, small vibration, big breakaway torque, reliable operation performance, easy & convenient maintenance.

ME2/YE2 motor are widely used in many fields, such as machine tools, pumps, fans, transport machinery, mixer, agriculture machinery, food machines, agitator, air compressor etc. We also can supply aluminum housing type for frame size under the standard of IEC132.

For the Connection Model of ME2/YE2 motor, please refer to the Nameplate on the motor (The Y Connection is adopted by motors' Output equal or below 3kW; The Delta-Connection is adopted by motors' Output equal or above 4kW).

ME2/YE2 motor can be equipped with PTC.

For ME2/YE2 motor frame size 160MM and above can be equipped with re-greasing system.

Unified Standard

Motor Power Rank and Size: GB4826-84; GB4772.2-84; IEC72

Electrical Code: GB755-87; IEC34-1

Structure & Installation Type: GB997-81; IEC34-7

Protection Class: GB4942.1-85; IEC34-5

Cooling Method: GB/T1993-93; IEC34-6

Products Standard

Motor product labeling confirms to the following rules: Series Code + Frame Size + Iron Core Length No. + Motor Poles

Example: ME2/YE2 90 L - 2

ME2/YE2—means induction motor

90—the second part means the height of motor center (when the motor has no foot, it is same to motor with foot)

L—the third part means the base iron core length no. (S-Short Base, M-Medium Base, L-Long Base)

2—the forth part means the motor poles, this is a 2 poles motor, synchronous speed is 3000 r/min (50Hz); 3600 r/min (60Hz)

Service Condition

Ambient Temperature: -20°C~50°C

Altitude: not exceed 1000 Meter

Rated Voltage: 230/400V (±10%) (Equal of below 3KW output); 400/690V (±10%) (Equal or above 4KW output)

Rated Frequency: 50/60 Hz

Protection Class: IP54/IP55

Insulation Class: F/H

Cooling Method: IC0141

Working Duty: S1 (Continuous)

Humidity: Lower than 90%

Connection: Star-connection for up to 3KW; Delta-connection for 4KW and above

high efficiency three phase induction motor