A Gear Rack or Rack Gear consists of spur gear tooth or helical gear tooth cut on a linear rectangular or round rod. Both round gear racks and linear equipment racks can be described as a sector gear with an infinitely large radius of curvature.

The most obvious usage of a spur gear rack is to convert the rotary motion of a pinion gear into linear movement or vise versa. When assembled, they are known as a rack and pinion. Rack gears provide an benefit over ball screws because they have a sizable load carrying capability and a straightforward design that allows linking multiple racks to meet your required length.
We carry both rectangular and round cross-section gear rack designs in a
selection of precision pitches. All our inch and metric equipment racks possess machined ends for applications needing the use of multiple gear racks in a series.
Whenever your machine’s precision movement drive exceeds what can certainly and economically be achieved via ball screws, rack and pinion is the logical choice. On top of that, our gear rack includes indexing holes and mounting holes pre-bored. That will save you lots of time, hassle and expenditure.

If your travel duration is more than can be obtained from a single length of rack, no issue. Precision machined ends allow you to butt extra pieces and keep on going.
A rack can be called equipment rack or simply railing. They are rectangular designed rods that are given on one aspect with toothing just like a gear. By using a gear that partcipates in the toothing of the rack, it is possible to move the gear or the rack Stainless Steel Gear Rack longitudinally. Tooth racks are utilized, among other things, in machines in which a rotational motion must be converted to a straightforward movement or vice versa.

If power transmitting is completed by gear coupling, module transmission can be used. Usually the module identifies the type of the gear and it is the ratio between pitch and p. Module adjustments according to the pitch. Here following a conversion table.
The existing industry standard, these 20° pressure angle gears have thicker, stronger teeth than 14½° pressure angle gears. Compared to plastic-type gears and racks, they’re better for high-load, high-speed, and heavy duty applications. Also called spur gears.