SAJ serials pinion and cone progressive safety device is the most important safety device in the pinion and rack builders hoist, which can prevent the cage running over speed, and effectively reduce the cage dropping accident.
Rated braking load:30KN Rated braking speed: 1.2~1.6m/s
Standard action speed: according to hoist rated lifting speed and user requirements weight:35kg Pinion parameter: M8Z15 or M5Z20or M6Z24
Anti-fall safety device for hoist SAJ30