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Safety Lock
Safety lock is a separete mechanical unit that can automatically lock safety wire rope when the working wire rope is broken or suspended platform tilts to its limits.
There are two kinds of safety locks. Anti-proof safety lock or centrifugal speed-limit safety lock should be used according to different type suspended platform.
main parameter:
Type | LSF30 | LSF30A | LSL20 |
Configuration | anti-dip | anti-dip | centrifugal speed-limit |
Diameter of cable | 8.3mm | 9.1mm | 8.3mm |
Permission force of impact | 30KN | 30KN | 20KN |
Locking distance in theevent of breaking of cab | <200mm | <200mm | <200mm |
Cable locking angle | 3°-8° | 3°-8° |
|
Cable locking speed |
|
| 15~30m/min |
safety lock