... 3.Flexible solution for all lifting needs Product DescriptionModel CD1 type wire rope hoist1.1 Usage of product CD1, MD1, HCD1 ... rope electric hoist is made up by 3 parts: Hoisting mechanism, operating mechanism and electrical control devices. MD1, HMD1 electric wire rope hoist ... in the axial magnetic force power, magnetic force to overcome spring pressure, so that the motor can run. When the power ...