Description

FLDT series change-pole multi-speed three phase induction motors have a single winding, through change the connection of wires, the motor changed to different poles, thus it runs under different speed with different output power.

FLDT series electric motors have lots of futures such as large starting torque, excellent performance, low noise and vibration, high reliability, easy operation and etc. FLD/FLDT series motors are widely used in the mechanism which needs stepped-speed adjustment, such as compressors, machining equipment, transportation system, agricultural mechanism, food processing mechanism etc. We also supply special designed multi-speed motors according to customers' unique requirements. 

Operating conditions of  FLDT series electric motors are the same as general use three phase asynchronous motors.

Technical Parameters

Rated Power：0.17kW-160kW
Frame Size：H80-H315
Frame Material：Cast Iron
Rated Voltage：220V-1140V
Rated Frequency：50Hz/60Hz                                                        
Ingress protection：IP54/IP55/IP56/IP65/IP66
Insulation Class：F/H
Work Duty：S1-S6

Technical Bright Spots & Consumer Benefits

Technical Bright Spots

1. Dimensions and appearance of FL-D/DT series motors are the same as those of IE3/IE2/IE1 series motors
2. Compact structure design
3. Low weight
4. Good start-up performance, reliable operation and easy maintenance

Consumer Benefits

1. To be convenient for users
2. Higher power density can save more space
3. Reduce the weight of the whole machine, reduce the load bearing equipment, reduce the logistics and transportation costs of customer equipment
4. High efficiency can save the cost