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

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 suspended platform‘s downward movement speed exceeds the limit(22m/min), the kicker of centrifugal speed limit triggers the clamping device and locks the safety wire rope within 20cm distance to stop the operation of platform.

The single suspension point access equipment usually takes this type safety lock.

Main parameter:

Type:LSL20

Configuration:centrifugal speed-limit

Diameter of cable:8.3mm

Permissible force impact:20KN

Locking distance of cable in event of breaking: less then 200mm

Cable locking speed:15-30m/min

safety lock(LSL20)