Worm gears (or wormwheel gears) and worms (or worm drives) are created to work together to transfer motion Ground Worm shaft between non-intersecting shaft at correct angles. Worm gears and worms, which resemble spur gears and screws, respectively, combine to provide a high reduction ratio in a compact gear system. Our floor worm gears and floor worms are manufactured for exceptionally smooth and quite procedure.