Special Permanent Magnet Synchronous Motor for Beam-Pumping Unit

The sequence motors are energy-saving product, unique made for beam-pumping device.
The motors are entirely enclosed, fan-cooled, IP54 diploma of defense, temperature class F, IMB3 mounting arrangement, 50Hz frequency, 380 rated voltage (660/1140V CZPT).
The motors have rated efficiency earlier mentioned IE4. The motors, at different load, nevertheless have significantly a lot more substantial effectiveness than a few-section induction motor. The motors also have large energy element, tiny present, reduced heat and line-start potential.

 

 

Special Permanent Magnet Synchronous Motor for Beam-Pumping Unit