СТК-520 Traction Motor
Appointment
Pulsating-current traction motor with centerline support suspension, compensated, is designed for ОПЭ 1АМ, ПЭ 2У mining traction aggregates.
Purpose
Pulsating-current traction motor with centerline support suspension, compensated, is designed for ОПЭ 1АМ, ПЭ 2У mining traction aggregates.
Specification
| 15-minute | hourly | |
| Capacity, kW | 700 | 520 |
| Voltage, V | 1390 | 1475 |
| Current, А | 515 | 380 |
| Insulation class |
Н
|
|
| Rotation frequency, rpm | 590 | 685 |
| Torque, Nm | 10750 | 7300 |
| Efficiency, % | 91 | 93.4 |
| Excitation, % |
97
|
|
| Mass, kg |
4800
|
|
Details of construction
The motor is constructed in a welded shell.
Motor construction ensures stable dark commutation while in service.
Modern insulation materials are used in production.