QKT45-2 Resistance controller also be named as rheostatic speed regulation, it usually applied in the China 5 ton battery locomotive
The maintenance of this controller, it is not need to remove from the locomotive when it that a small problem.
It must remove it and send it to factory for maintenance when this controller need to change the spring or cam. It should follow the standard of the repaired controller.
Below is the specification:
Voltage : 250V
Current : 100A
This QKT45-2 Cam controller product used in the place without gas or explosion gas.
