ZD126B4 Traction Motor

Product Name

ZD126B4 Traction Motor

Volume （length*width*height：mm）

863x801x681

Weight（kg）

1595

Rated output power

310KW

Rated working voltage

500V

Rated Current

680A

max current

1000A

Rated rotating speed

755 r/min

Maximum rotating speed

3100 r/min

Rated torque

Starting torque is no less than

Motor insulation grade

H/H

ZD126B4 traction motor is applied to CKD8C1 locomotive exported to Congo. ZD126B4 DC traction motor is improved based on the previous ZQDR310C motor by changing some external interface dimensions of the motor but they have the same internal structure, in particular the same electric parameter.

Technical Feature

1. Meter-gauge locomotive (metric thread)

2. Rolling axle-suspended

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 rolling axle-hung 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.