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ZheJiang Xihu (West Lake) Dis. Construction CZPT CO.,LTD
1 specialist supplier for wheel loader,street roller,excavators and so on
Tel: 539 8785953 Fax: 539 818 0571 Cell: 13953989059
Website: ZheJiang weiyang
Particular pitches and qualified prospects of the worm do not allow the worm equipment to drive the worm. This is useful when the application demands to lock the output if the application is running in the opposite path. When the helix angle is significantly less than 5°, the worm is self-locking. When the helix angle is increased than 10°, the worm can be driven again. Worm and worm gear assemblies should be mounted on vertical, non-intersecting shafts.