WST Series-IE5 IE4

Three Phase Super Premium Efficiency Permanent Magnet Motors For Circular Knitting Machine

Technical Characteristics:

Frame Size (mm) 112cast iron end shield, aluminum frame, terminal box on the left side, special-designed bearing and shaft.

Output Power (kW) 3.7, 5.5

Rated Voltage (V) 380

Frequency (Hz) 100, 120

Speed (r/m) 1800, 1500

Mounting B3

Protection Class IP55 or above

Insulation Class F or above

Temperature Rise B

Duty S1

Cooling Method IC411
Operation conditions ambient temp. -20℃-50℃, altitude≤1000m

Product Detail

For textile enterprises, the energy consumption level of equipment has always been one of the most concerned indicators. In order to help save the total cost of textile factories, Wonder has designed a new series of PM synchronous motor for knitting machine, which has been officially put on the market!

Wonder WST series PM synchronous motor has achieved IE5 and IE4 efficiency level. With the expansion of production scale and production time, the energy efficiency gap between PM motors and normal motors will lead to huge cost difference.

Under the premise of ensuring the strength of the foot and end cover of the motor, this series motor adopts the design of cast iron end shield and aluminum frame, which makes the motor more compact and light compared with the cast iron motor.

Since the motor is connected to the pulley of the circular knitting machine, Wonder chooses strengthen shaft and bearing which have excellent high radial load capacity to enhance the service life and reliability of the motor.

To meet various installation requirements, the terminal box is designed to be on the left side of the motor. At the same time, Wonder achieved 3.7kW and 5.5kW output power on 112 frame size. used in textile knitting machine 

Wonder PM motors will meet users' requirements for motor upgrading and replacement to the greatest extent