when the working platform drops due to the breaking of working cable,the safety lock will automaticaly locks the safety cable

Safety Lock

main parameter:

item:LSL20

type:centrifugal speed limit

diameter of cable:8.3mm

permission force of impact:20KN

Locking distance in the event of breaking of cab:<200mm

Cable locking speed:15-30m/min

It is a separate mechanical unit that can automatically lock safety wire rope when the working wire rope is broken or suspended platform tilts to its limits.

The centrifugal speed-limit safety lock is based on the principle of centrifugal speed-limit. When centrifugal safety lock is applied, the safety wire rope is led through the rope sheave, which is connected with the centrifugal speed-limit. When the fall speed of platform exceeds the limmit(22m/min), the kicker of centrifigal speed limit triggers the clamping device and locks the safety wire rope within 20cm distance to stop the operation of platform.As well, when the platform is stop moving, the safety lock can be manuaily operated to lock the safety cable.

safety lock(LSL20)