We are developing a speed reducer that can be considered a transformation of a worm gear reducer: the worm is replaced by an inverted roller screw, and the gear is replaced by a threaded chain drive.

The double enveloping worm gear reducer has a unique tooth-shaped worm and worm wheel meshing structure. This structure can maximize the meshing of the worm and the worm wheel, thereby ensuring high ...

A single enveloping, or a single-throated worm gear is helical cut with a parallel-sided gear mating with a curved worm wheel. “This type of gear is more forgiving for position and alignment to ...