CDJD113 Traction Motor

Product Name

CDJD113 Traction Motor

Volume （length*width*height：mm）

1256*910*900

Weight（kg）

2470

Rated output power（kW）

520

Rated working voltage）(V)

850

Rated Current (A)

478

Rated rotating speed (r/min)

513

Maximum rotating speed (r/min)

2630

Rated torque（N.m）

9670

Starting torque is no less than（N.m）

10500

Motor insulation grade

200

CDJD113 is applied to 4400 HP shunting locomotive and features small size, large power, wide constant power and less maintenance compared with motors with the same performance. It effectively solves the inadequate traction of shunting locomotive in the depot with the locomotive installed with the motor supplying continuous traction of 540kN max. The locomotive installed with the motor is under operation now in the depot and according to customer feedback it performs quite well.

Technical Feature

1. Lighter weight

2. Variable frequency and speed regulating

3. Simple structure

4. Low speed and heavy load

5. Transmission shaft of the motor is gear shaft

Technical Advantage

1.Lighter mass compared with motor with the same torque

2. Easier to control rotating speed under variable frequency and wider speed regulating range under constant power

3. It adopts all disc steel plate welding structure with simple processing technique

4.Owing to the fact that it operates under low speed and heavy load as motor for shunting locomotive,i.e.operating under low rotating speed in quite a long time, it requires the motor of large rated torque.

5. It adopts gear shaft for transmission shaft to increase gear transmission ration in limited dimension space so as to effectively enhance locomotive traction