75 Segments Commutator Wind Turbine Oar Motor Commutator Suitable For Oar Motor

Technical Parameters :

1. Spin testing : sustained speed of 4000 r/min or more for 5min at 155±5°C.

2. Withstand voltage test : Inter-chip Withstand Voltage ≥ 400V,  The Withstand Voltage To Ground  ≥ 5000V.

Number of segments: 75 mm

The diameter of raised platform D: 128 mm

The diameter of carbon brush D1  :98 mm

Shaft hole d :  40 mm

Copper length L :  44 mm

Total length H  :  53 mm

We use complete set of automatical equipments for drawing,stamping, moulding, drying and checking, which ensures the precision and high quality.And unique equipments for testing and chemical examination,which ensures the high quality. With the help of meticulous researching for many years,now our high commutator quality can stand for the top level in China. Our products are well sold well in Europe, U.S., Middle East,Southeast Asia and so on.Our consistant high quality and "one country,one customer" policy helps us to gain the high reputation in the commutator circle. Coming together is a beginning, staying together is a progress, and working together is a success.More detailed quotation will be offered once getting your inquiry.