• Zhejiang Special Electric Motor Co Limited

Three-Phase Asynchronous Motors

Zhejiang Special Electric Motor Co manufactures small and medium alternating current motors and micro motors. The Series Y2 motors (centre height H63-355 mm, 0.18-315 kW) are totally enclosed fan cooled, three-phase, squirrel-cage induction motors. This series is the recently designed standard series, an entirely new generation product aimed to replace the Series Y. Besides those of Series Y, the Series Y2 motors are characterised by such outstanding features as: protection degree ? IP54, insulation Class F, test class B, low noise (test at load), and better structure. The cooling method is IC411. The rated output and mounting dimensions are fully conformed to standard IEC and DIN 42673 (the same as Series Y). Series Y2 are general purpose motors suitable for driving various kinds of machines or equipment, rated at 380 V, 50 Hz, Star-connection for motors up to 3 kW and Delta-connection for 4 kW and upwards. For Series Y2 motors, there is usually one shaft extension, but two shaft extensions with terminal box on top of the frame are available on special order. Motors for special voltages, frequencies, or for humid tropical services (type TH motors), or any other particular services are available on request.