WONDER SWE Series three phase asynchronous induction cast iron motors with IE3 efficiency. New design for IE3 and IE2 motors instead of modifying the standard motors by enlarging the frame size or lengthening the lamination. Thus, our efforts result in good interchangeability among IE4, IE3, IE2 and IE1 versions.
All the lines designed and produced by Wonder are equipped with perfect insulation system. Stators are well insulated with highest standard winding and insulation materials., such as slot liners, slot separators, phase separators, wedges, banding tapes, impregnating media, tapes and sleeving, etc. In addition to aging test, other test such as melting temperature, tensile strength, resistance to heat shock, cut through resistance etc. are also performed to ensure that the insulation system can withstand known operating conditions.
The use of VFD and switching frequency are major driving forces to save energy. For VFD application, Wonder motors are fitted with class H copper wire, enhanced insulation materials, and insulated bearings or insulated end shield, which provides a good solution for new tech applications in all industry. For frequency between 25-50Hz, there is no need to install forced ventilator for Wonder motors.
Main Tech Specifications:
Frame Size: 80-355mm
Output Power: 0.37-315kW
Speed: 3000, 1500, 1000, 750r/m
Poles: 2, 4, 6, 8
Protection Class: IP55 or above
Insulation Class: F or above
Cooling Method: IC411/IC416
Applications:
Pump Motors
Compressor Motors
Ventilation Fan Motor
Motors With Gearbox
Wind Turbine Generator Motor
Grain Mill Motor
Centrifugal Motor
Elevators Motors
Packaging Equipment Motors
Grinders Motors
Conveyor Belt Motors