AC motor WST90-4500-4KW

synchronouspermanent magnetblower

Wonder WST Series PM motors are supplied with build-in permanent magnetic steel produced from rare earth permanent magnet material (NdFeB) which is with high coercive force and hypertonic magnetic induction force. The motor guarantees high performance while offering higher power density. Even in the case of overload, the motor can also show excellent electrical characteristics. WST Series realized our goal to draw more power per frame, saving the space for installation considerably. The motor is able to output constant torque at all speed, and the efficiency indicators are even better than those of induction motor at low speed. The efficiency indicators of WST Series are in accordance with IE5 and IE4 levels defined by IEC60034-30, 2014. Wonder WST permanent magnet motors feature series of technical advantages such as running at various speed, precise control at low speed, low noise, compact structure, etc. The motors are widely used where speed variation, high efficiency, low noise levels and reduced volume are mandatory. Main Tech Specifications: Frame Size: 71-315mm Output Power: 0.55-400kW Speed: 4500, 3600, 3000, 1800, 1500r/m Protection Class: IP55 or above Insulation Class: F or above Cooling Method: IC411/IC416 Applications: Pumps Motors Compressors Motors Elevators Motors Ventilation Fans Motors Conveyors Motors Textile Machinery Motors Hydraulic Pressure Motors Wind Turbine Motors Packaging Equipment Motors Centrifugal Motors