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

The most obvious usage of a spur gear rack is to convert the rotary motion of a pinion gear into linear motion or vise versa. When assembled, they are referred to as a rack and pinion. Rack gears provide an benefit over ball screws because they have got a huge load carrying Stainless Steel Gear Rack capability and a simple design that allows linking multiple racks to meet your required length.
We carry both rectangular and circular cross-section gear rack styles in a
range of precision pitches. All our in . and metric equipment racks possess machined ends for applications requiring the use of multiple gear racks in a string.
When your machine’s precision motion drive exceeds what can simply and economically be performed via ball screws, rack and pinion is the logical choice. On top of that, our gear rack comes with indexing holes and mounting holes pre-bored. That saves you lots of time, hassle and expense.

If your travel duration is more than can be obtained from a single length of rack, no problem. Precision machined ends enable you to butt extra pieces and continue going.
A rack is also called gear rack or simply railing. They are rectangular shaped rods that are provided on one part with toothing as being a gear. By utilizing a gear that engages in the toothing of the rack, you’ll be able to move the apparatus or the rack longitudinally. Tooth racks are utilized, among other things, in machines where a rotational motion must be converted to a straightforward motion or vice versa.

If power transmission is carried out by gear coupling, module transmission must be used. Usually the module identifies the kind of the gear and it is the ratio between pitch and p. Module changes according to the pitch. Here following a conversion table.
The current 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.