Gears

Worm gear sets may be either single- or double-enveloping. In a single-enveloping set, the worm wheel is cut into a concave surface, thus partially enclosing the worm when meshed. The double-enveloping worm gear is similar to the single-enveloping gear; however, the worm envelopes the worm gear....

Raydafon Gear and Engineering specializes in precision cut worm gears for applications requiring high-ratio speed reduction in a limited space. Our gears and worms are engineered and manufactured to exacting standards and specifications. From conventional to unconventional, simple to complex,...

Dual lead worm gears, as their name suggests, are constructed with two leads. One flank of the worm thread and its mating sides of the wheel teeth are manufactured with one lead, and the other flank and its mating wheel teeth to a slightly different lead. As far as the worm is concerned this had...

The lowest cost and shortest delivery schedules are normally achieved through the use of standard worm and gear sets. In addition to using standard shaft center distances, ratios, and bearing mounting parts, designs should include standard bores, flanges, and bolt circles where possible. Since...

We can produce worm gears up to 3550 mm in diameter, and up to 4 starts. We manufacture worm gears from all types of materials, bronze, stainless steels, ductile irons, cast irons and alloy steels, for all types of applications. Another way that we''re able to make the highest quality...

Best choice of gearing when high drive reduction is required. Worm Wheels resemble spur gears with the addition of a throat cut into the O.D. of wheel. The throat permits the worm wheel to fully envelope the threads of the worm. Threads, not teeth are cut on the worm, and by adjusting the number...