Wonder line of SWE Series are completely
newly-designed three phase asynchronous induction motors with cast iron housing.
Its efficiency indicators are in line with the IE3 efficiency level defined in IEC/TS
60034-31.
Comparing to many other manufacturers,
Wonder made complete 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.
Furthermore, 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
Industries:
- Water Treatment
- Air Handling
- Marine, Onshore and Offshore
- Agriculture & Aquaculture
- Woodworking
- Paper making
- Construction
- Steel Plants
- Petrochemical & Energy
- Warehouse Logistics
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
