YZ95A

Source: DateTime:2016-12-19

YZ95A traction motor is designed for Russian electric locomotive and was exported to Russia,Ukraine and other former Soviet Union countriers. The dimension for installment is same as those for former Soviet Union's motor Hb-511M.This kind of motor had been equipped in above countries for 636 units from 2007 to 2015. Its high performance had got high pride from customers. Its main features are as follows:

1.       The motor is four-pole, high-voltage pulsating current traction motor. It has brushholder ring.

2.       The motor has compensating winding, fixed shunt circuit, auxiliary pole lamination, and magnetic bridge shim. It can improve pulsating current commutation.

3.       The frame is made from cast-steel. And VPI are applied in producing the armature and stator frame to improve the reliability of the traction motor.

    

 


YZ95A

 

DC mode

Pulse current mode

work duty

work duty

hourly 

15 minutes

hourly

15 minutes

Rated capacity (kW)

520

650

515

645

Rated voltage (V)

1475

1395

1465

1385

Rated Current (A)

380

510

380

510

Rated speed (vol. / Min.)

680

580

680

580

Excitation method

series excitation

Ventilation

forced Ventilation

Insulation class

Н/Н

Working duty

Continuous

The amount of ventilating air (m3 / min)

65

Maximum voltage (V)

2000+5%

Maximum speed (vol. / Min.)

1530

The nominal level of excitation (attenuation coefficient)

1

1

0.98

0.98

Weight, kg

4600

 

 

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