The European electric wire rope hoist is equipped with the domestic LD single beam crane, and the main girder of the domestic LD single beam crane adopts the state-standard i-steel splicing box girder. The width of the bottom of the beam is lower than that of the i-steel at the bottom of the European beam.The running axle of European electric wire rope hoist is short and cannot be matched with standard.In order to solve the problem of European electric wire rope hoist equipped with domestic LD driving, it can be solved by shortening the axle of European electric wire rope hoist running.
1. The height is small, which can reduce the height of the crane workshop.The so-called low clearance can be achieved due to the small size of the mechanical structure through the different layout types and the use of high-speed motor and hard tooth surface deceleration system in the drive mechanism.
2. The light weight can reduce the carrying weight of the workshop.
3. Small limit, which can increase the crane operating space.
4. The reducer adopts the hard-tooth surface reducer, which effectively improves the service life of the whole machine.
5. The operating mechanism reducer adopts the three-in-one reducer motor with hard tooth surface, with compact layout and smooth operation.
6. Adopt forged wheel set, machining boring assembly, high assembly precision and long service life.
7. Steel plate rolling drum is adopted to improve the strength and service life of the drum.
8. A large number of machining equipment are used for overall processing, with small structural deformation and high assembly precision.
9. The main end beam connection adopts high strength bolts for assembly, with high precision and convenient transportation.
10. Realize free maintenance of reducer, drum, coupling and other parts within the overhaul period.
11. Electrical control is relatively stable, that is, variable frequency control technology and feedback system, so called anti-sway.
One of the main advantages of the European wire rope electric hoist is that it is safer to use the switch button to lower the lifting speed of the weight when the weight is about to rise to the specified height.The European electric wire rope hoist can be used together with hand-pulled gourd, loop chain electric hoist or electric car, which is more convenient and more widely used.