DC motor ZQDR310D

synchronoustraction

Product Name ZQDR310D Traction Motor Volume （length*width*height：mm）871x824x681 Weight（kg）1610 Rated output power310KW Rated working voltage500V Rated Current680A max current1000A Rated rotating speed755 r/min Maximum rotating speed3100 r/min Rated torque Starting torque is no less than Motor insulation gradeH/H ZQDR310D is applied to locomotive exported to Argentine by CRRC Qishuyan Co.,ltd. It has the same electric parameters with ZQDR310 with rolling axle-suspended structure. Its structure design is based on ZQDR310, ZQDR310A and ZQDR310B and magnet, commutator of the frame and fixing platform of the gearbox are redesigned. The motor is mainly exported to Argentine and Turkey. Technical Advantage 1. Applied to multiple wide-gauge diesel locomotives. 2. Simple structure, easier maintenance and low costs. Its rolling axle-suspended bearing structure enables its wide application to multiple wide-gauge diesel locomotives. 3. It adopts steel plate pressing welding structure for frame to increase integration and enhance reliability.