Product Description

Particular pitches and leads of the worm do not allow the worm gear to push the worm. This is useful when the software requirements to lock the output if the application is managing in the reverse path. When the helix angle is much less than 5°, the worm is self-locking. When the helix angle is better than 10°, the worm can be pushed back again. Worm and worm gear assemblies have to be mounted on vertical, non-intersecting shafts.

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