ZQDR310 Traction Motor

Product Name

ZQDR310 Traction Motor

Volume （length*width*height：mm）

865x1151x687

Weight（kg）

1660

Rated output power

310KW

Rated working voltage

500

Rated Current

680

Rated rotating speed

755

Maximum rotating speed

3100

Rated torque

3907

Starting torque is no less than

6617

Motor insulation grade

H/H

ZQDR310 DC traction motor was developed and manufactured in 2002. Through years of consistent upgrading and improvement, it has become a mature product in our company. ZQDR310 DC traction motor is four-pole, forced ventilated and series excited which is applied to narrow-gauge diesel locomotive. It adopts sliding axle-suspended bearing structure which can be applied to multiple narrow-gauge diesel locomotives.

Technical Feature

1.Meter-gauge locomotive (inch thread)

2. Sliding axle-suspended bearing

3. Rolled steel sheet welding frame

Technical Advantage

1. The largest power traction motor for narrow-gauge diesel locomotive in China at present

2. Simple structure, easier maintenance and low costs. Its sliding axle-suspended bearing structure enables its wide application to multiple narrow-gauge diesel locomotives.

3. It adopts steel plate pressing welding structure for frame to increase integration and enhance reliability.