Product Description
FL series three phase electric motors is our new developed products, since aluminum-alloy material has been introduced into its housing, endshield, terminal box and removable feet, FL series motors owns a beautiful appearance and a smooth surface. Also it is a kind of totally enclosed fan-cooled squirrel-cage asynchronous motors with IP54/IP55 protection and class F insulation. The efficiency of FL series motors has reached EFF2 standard and can be upgraded to EFF1 standard European.

FL 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.

FL 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.

Specifications:
Available from frame 63 to frame 160, 2/4/6/8 poles
IM B3 /B5 /B14 /B35 /B34 mounting;
Mounting dimensions according to IEC standard.

OPERATING CONDITIONS

Ambient temperature: -15 ~ 40 Centigrade
Altitude: Lower than 1000m
Rated voltage: 230/400V, 400/690V
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 running)
Protection: IP54/IP55
Insulation class: F
Cooling method: IC411