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.
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|
DC mode |
Pulse current mode |
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| work duty |
work duty |
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| hourly |
15 minutes |
hourly |
15 minutes |
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| 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 |
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| Ventilation |
forced Ventilation |
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| Insulation class |
Н/Н |
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| Working duty |
Continuous |
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| The amount of ventilating air (m3 / min) |
65 |
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| Maximum voltage (V) |
2000+5% |
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| Maximum speed (vol. / Min.) |
1530 |
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| The nominal level of excitation (attenuation coefficient) |
1 |
1 |
0.98 |
0.98 |
| Weight, kg |
4600 |
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