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Опис решења

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Particular pitches and leads of the worm do not enable the worm gear to travel the worm. This is helpful when the application wants to lock the output if the application is managing in the opposite route. When the helix angle is much less than 5°, the worm is self-locking. When the helix angle is higher than 10°, the worm can be driven back. Worm and worm equipment assemblies have to be mounted on vertical, non-intersecting shafts.