Electric wire rope hoist belongs to small-sized lifting equipment, with compact structure, light weight, small volume, parts versatility, convenient operation, it can be installed separately on the steel, also can form a complete set of installation in the electric or manual single girder crane, double girder crane, jib crane, gantry crane,etc..The components of electric wire rope hoist are: motor, transmission mechanism, reel and wire rope.
Motor: The lifting motor adopts the larger dynamic torque conical rotor braking asynchronous motor, and then automatically locks the lock after stopping, no extra brake is required.
Reducer: It is used in the three-level fixed axis oblique gear transmission mechanism. The gear and gear shaft made of alloy steel are treated with heat treatment.Box body, box cover made of high quality cast iron, with tight assembly and good seal.
Control box: A device that can cut off the main circuit in case of emergency and carry a fire limiter with an upper and lower stroke protection.
Wire rope: The supporting wire rope includes the phosphating coated steel wire rope, galvanized steel wire rope and the steel wire rope.They are durable.
Button switch: Manual operation, light and smart, with two methods: rope handling and cordless remote control.
Electric wire rope hoist is mainly used for all kinds of promotion, moving, loading and unloading heavy weights, applicable to the construction and installation company, factories and mines of civil engineering and bridge construction, electric power, shipbuilding, automobile manufacturing, construction, road, bridge, tunnel, metallurgy, etc..
The safety device are not only the electric protective devices or alarm bell but other equipments are necessary to guarantee the normal operation of crane and avoid the personal casualty and mechanical damage.Such as:
♦ Weight overload limiter
♦ Emergency stop system
♦ Crane travelling limit switch
♦ Voltage lower protection function
♦ Current overload protection system
♦ Top quality long time bearing polyurethane materials buffer