Brief Introduction hoist generic workflow

By use of  rope hoist ，  rope hoist can be divided into general and special hoist two, two kinds of rope hoist works as follows:
1, first start the motor, the weight rises from the proper height
2, and then transported to the location specified weights, running the car in the lower edge of the beam-beam single walk.
3, using a motor drive when walking on both sides of the wheel trolleys.
4, lifting mechanism set up an electromagnetic brake.
5, electromagnetic circuits and rope hoist motor circuit in parallel, so that the electromagnetic brake Hoist and trolley.
6, the  Wire rope hoist  for lifting objects generally installed in the lower part of the roll up stopper.