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New type Anti-fall device - 2017/06/13

New Qilin new anti-fall device, double protection for safety plus points!



Working Principle:


Product assembly diagram





When the curtain uniform rise or fall, the anti-fall device with the normal operation of the motor.

When the chain is broken, the motor shaft wears, the curtain is out of control to accelerate the falling, anti-fall device to start, stop the curtain to continue falling; the same time, the switch is driven open, the motor stops operation, play a double protection, to prevent the role of secondary injury.



Product characteristics contrast:


1. Maintenance difficulty

    Traditional Anti-fall device: BIG

    New type Anti-fall device: SMALL

2. Whether it is used for machine shaft abrasion

    Traditional Anti-fall device: NO

    New type Anti-fall device: YES

3. Whether it acts on the chain break

    Traditional Anti-fall device: YES

    New type Anti-fall device: YES