Worms & Worm Shafts
Worm Gears
EP’ Worm Equipment and Worm Wheels can be found in 24, 32, 48 & 64 pitch.
Worm Wheels are produced with a pin hub or 
split hub in bronze.
Obtainable in single, double or 4 threads.
Anti-backlash Worm wheels can be purchased in bronze with a 303 stainless steel hub.
Worms are also available with one, double or 4 threads.
Worms are available in 303 stainless steel for use with solitary, double or four thread wheels.
Worm shafts available in 48 & 64 pitch in 303 stainless.
Metric Worm Gears – Significant Speed Reduction With Little 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 extremely quiet and offer smooth transmission of power. Because of the situation of being a friction drive device, worm gear pairs have inadequate efficiency. Equivalent to helical gears, worm wheels are as well cylindrical disks which have involute shaped teeth cut into their face at an position. For worm gear pairs, this is actually the lead angle and it is similar to the angle minimize in to the worm. The decrease ratio of a worm equipment pair is produced as the ratio of the amount of pearly whites on the worm wheel / the number of starts on the worm. Much like helical gears, worm equipment pairs will need to have the same module, pressure angle and direction of lead angle as a way to mesh. Our worm equipment pairs are offered in many materials, modules, amounts of teeth and lowering ratios. All of the worm wheels that people offer allow for secondary procedures such as starting the bore, adding of keyways, adding of tapped holes, and the reduced amount of the hub diameter to end up being performed. Most of the worms that we offer allow for secondary functions such as opening the bore, adding of keyways, adding of tapped holes, and the reduction of the hub diameter or shaft diameter to end up being performed. Our giving also includes products that have already had a few of these secondary functions completed. These products are identified by a “EP” within their part number and they are offered within 10 calendar times.
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