is to remove the motor. When removing a motor with brushes, the brushes should be removed from the brush holder of the cone crusher *. If the DC motor is disassembled, mark the upper center of the brush to avoid corresponding errors.
The second is to remove the coupling and pulley. When disassembling the coupling and pulley of the cone crusher, it is necessary to add lubricating oil to the gap on the motor shaft of the pulley to facilitate disassembly. If the shaft and the pulley are closely matched, the pulley needs to be heated and used. Wrap a damp cloth around the shaft and remove the pulley.
Also, take out the rotor. When disassembling the rotor of the cone crusher, be careful not to damage the stator coil. If the rotor is not heavy, it can be taken out by hand, but if the rotor is heavy, it must be lifted out with a special lifting device, and the two ends of the rotor are covered with wire ropes. Lift the rotor with a lifting device, and then move it out slowly, taking care not to damage the coil.