What is WONDER WST Series?
Wonder WSR series are easy to service and cost-efficient with low rotor power losses and improved bearing life. While having good efficiency at nominal load, its partial load efficiency is better than traditional induction motors, which is imports nt in variable speed applicati ons when full output is not required.
11kw and below adopts integrated design. Suitable for water pumps, fluid transmission machines etc.
Why Wonder?
- Good interchangeability: IE5/4/3/2 motors share the same housing and components.
- Strictly tested according to IEC60034-2-1 testing methods.
- Flexibility in non-standard motors.
- Lowertotal operational cost for users
- Optimized cooling system to ensure the low temperature rise.
- Integrated in-house supply chain to control the whole cycle of manufacture
- Simple structure, low maintenance cost
- Low bearing&winding temperature, better reliability Without magnet, easier to maintain
Technical characters:
Power: 0.55 ~45 KW
Voltage:400V
Frame: 71 ~ 225
Protection: IP55
Efficiency level: IE4
Max. Torque :110% rated torque
Mounting arrangement: B3x B5,B35. B14x B34
Cooling method: TEFC
Operation temperature: - 20°C~40°C
Altitude: ^1000 m
Application:
Elevators Jans, pumps, conveyors, exhausters, electrical vehicles.textile industry machines, compressors, and other applications where speed variation, high efficiency, low noise and reduced volume are mandatory.
Type and Mounting Way:
Audited Supplier 
Audited Supplier 
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