Chain wheels, non-standard chain wheels, gears; racks, sprockets, bevel gears...
产品Price 4.00/piece
最小起订Quantity:1 piece 供货总Quantity: 9999 piece
Rack and Pinion: |
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Gear manufacturer: |
20 cm |
Sprocket Manufacturer: |
20 cm |
Rack gears are special gears with teeth distributed along a strip shape. They come in two types: straight rack gears and helical rack gears, which are paired with straight cylindrical gears and helical cylindrical gears, respectively. The teeth of the rack are straight rather than involute (flat for the mating gear face), akin to a cylindrical gear with an infinite pitch circle radius.

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