Сохранить в закладки 280889216:
Main structure include bottom frame, electric cam controller, electric hydraulic thrust brake, gear box, rope drum, electric motor, wire rope and so on.
Electromotor drive is transferred to gear box by elastic coupling, gears drive rope drum positive and negative rotate.
Running and stop of rope drum is finished by electric hydraulic thrust brake, electric hydraulic thrust brake and electromotor work in-phase, when power turn off or loose, can brake rope drum, working fast, safe.













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