SAJ serials pinion and cone progressive safety device is the most important safety device in the pinion and rack builders hoist,

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:40KN                                                                                                                    Rated braking speed: 1.0~2.0m/s                                                                                                       

Standard action speed: according to hoist rated lifting speed and user requirements                weight:50kg                                                                                                                                             Pinion parameter: M8Z15  or M5Z20  or M6z24

Pinion and Cone Progressive Safety Device SAJ40