2013年7月24日星期三

Electric hoist motor knowledge

Main  Rope hoist ,   wire rope  drum is centered at one end of the motor, through the middle of the rotating shaft, transmitting power to the other side of the reducer, reducer drive reel (or chain) wire rope electric hoist.
Electric hoist is a motor, gear and wire rope drum (or chain) as one of the small electric hoist equipment, most also with a trolley, with single girder bridge or gantry rope electric hoist, wire rope to form a complete mechanical hoist.
Now hoist motors use more conical rotor motor, this motor can power itself when braking.
1. Please use the instructions and memorize the contents of the nameplate after the operation.
2. Please, the lower limit stop block adjustment before lifting objects.
3. Electric hoist before use make sure the brake situation is reliable.
4. If it is found before the use of wire rope hoist  the following unusual circumstances, never operate.

没有评论:

发表评论