Questions drive group hydraulic car lift
To ensure reliable drive pinion meshing with the rack in the back of the drive pinion meshing with the rack at the rack must be installed by the wheel, while relying on the eccentric shaft must use wheel locking plate fixed firmly. Set the number of drives depends on the size of the cage and the rated load of the weight, and in order to choose the appropriate agencies and motor power.
early hoists hydraulic car lift from falling accident had occurred a few, it is considered unreliable single drive, only the use of dual-drive cage in order to ensure safe operation. In fact the problem is not the safe operation of hoists only by the number of groups to decide the drive unit.
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