Y2 series three phase electric motors is a kind of totally enclosed fan-cooled squirrel-cage AC asynchronous motors with IP54/IP55 protection and class F insulation, its efficiency are in conformity with EFF 2 standard European.

In favor of its perfect design, Y2 series electric motors have a lot of advantages including high efficiency, energy saving, large starting torque, excellent performance, low noise, low vibration, compact structure, high reliability, easy operation & servicing etc. While the mounting dimension and rated output power of Y2 series electric motors are in conformity with IEC standard.

Y2 Series motors are widely used as drive mechanism of various machineries, such as pumps, compressors, machining equipments, transportation system, agricultural mechanism, food processing mechanism etc.

Available type
Frame 80 to 315, 2/4/6/8 poles, 10/12 poles for frame 280 and frame 315 on request.
Rated output: 0.37KW - 200KW
B3 /B5 /B14 /B35 /B34 mounting;
Mounting dimensions according to IEC60034 standard.

Operating Conditions
Ambient temperature: -15oC~40oC
Altitude: Up to 1000 meters
Rated voltage: 380V, 400V, 415V
Rated frequency: 50Hz or 60Hz
Connection: Star-connection for motors 3KW and lower output power
Delta-connection for motors 4KW and up output power
Duty: S1 (continuous)
Protection: IP54/IP55
Insulation class: F
Cooling method: IC411

Motor identification symbol
Bearings
As standard, frame 80 to160 motors have high quality deep groove ball bearings with full contact seals. Bearings are prepacked with grease which, under normal operating conditions, provides a high degree of operational reliability. Frame 180 to 315 motors have high quality bearings with facilities to enable replenishment of the lubricant during operation. Bearing type installed as the table below.