Worms & Worm Shafts
Worm Gears
EP’ Worm Gear and Worm Wheels can be found in 24, 32, 48 & 64 pitch.
Worm Wheels are manufactured with a pin hub or perhaps split hub in bronze.
Obtainable in single, double or four threads.
Anti-backlash Worm wheels are available in bronze with a 303 stainless steel hub.
Worms will be also available with solo, double or four threads.
Worms can be found in 303 stainless for use with sole, double or four thread wheels.
Worm shafts available in 48 & 64 pitch in 303 stainless steel.
Metric Worm Gears – Large Speed Reduction With Small Volume
Worm gear pairs are made up of a worm and a worm wheel. These gears enable a very large reduction ratio in a single pair. They are very quiet and provide smooth transmission of electric power. As a result of situation of being a friction drive system, worm equipment pairs have very poor efficiency. Comparable to helical gears, worm wheels are likewise cylindrical disks that have involute shaped pearly whites cut into their experience at an position. For worm equipment pairs, this can be the lead angle in fact it is identical to the angle minimize into the worm. The lowering ratio of a worm equipment pair is designed as the ratio of the quantity of teeth on the worm wheel / the amount of starts on the worm. As with helical gears, worm equipment pairs will need to have the same module, pressure angle and direction of business lead angle as a way to mesh. Our worm gear pairs are offered in many materials, modules, amounts of teeth and lowering ratios. All the worm wheels that we offer enable secondary operations such as opening the bore, adding of keyways, adding of tapped holes, and the reduced amount of the hub diameter to become performed. A lot 
of the worms that people offer enable secondary operations such as starting the bore, adding of keyways, adding of tapped holes, and the reduced amount of the hub diameter or shaft diameter to end up being performed. Our offering also includes products which have already had a few of these secondary functions completed. These products are identified by a “EP” in their part number and they are offered within 10 calendar times.
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