Characteristics of electric wire rope hoist
Advantages of electric wire rope hoist is the length of small size, motor installed in the drum inside the electric wire rope hoist.
Electric wire rope hoist has the advantages of compact structure, the motor axis perpendicular to the drum axis of the electric wire rope hoist the use of worm gear transmission device. Its shortcomings: large size, width of large size, heavy mechanical structure, low efficiency, the processing is difficult. The hydraulic system is a dual control, relief valve, magnetic contacts pressure gauge can accurately control the pressure. Electrical control unit adopts low voltage control, increase the safety control system, has no manufacturers of this type of product.
Structure and features: the machine adopts the electromechanical integration design, the replacement of different die, it can suppress wire rope with different specifications, control is simple, safe. The major drawback for motor cooling conditions poor, packet difference, check, device, motor maintenance convenient, power supply device complex. Motor axis parallel to the drum axis electric wire rope hoist, electric wire rope hoist steel wire rope has the advantages of small size and length of the height. The disadvantage for large width, packet difference, complex manufacturing and assembly.
Electric wire rope hoist classification of steel wire rope and the rope electric wire rope part of hoist are: motor, drive mechanism, roller and sprocket. The motor and the reel mutually different positions can be divided into four types. Steel wire rope tension pressed, beautiful, fast, crimping a wire rope should only take a few minutes to complete, greatly reduce the labor intensity, improve work efficiency.
Motor mounted on the outside of the electric wire rope web hoist, the advantages of good for grouping, high level of generalization, changing the lifting height is easily, test device.
Use the electric wire rope hoist, can say is very extensive, but can correctly use the electric wire rope hoist to operate personnel may be less and less, here I suggest you to know more about electric wire rope hoist features, this knowledge, this kind of comparison of electric wire rope hoist the use of good.