Pinion wire stock in 32 and 24 pitch, with 14-1/2° and 20° pressure angles, is available in brass and steel, sold in 1, 3, and 5 foot lengths with unfinished ends and a length tolerance of ±0.5 inch. The 8-tooth, 32-pitch, 14-1/2° pressure angle variant is offered in brass with an outer diameter of 0.313 inch. Steel versions are listed for other tooth counts but not for this exact configuration. All pins are drawn to precise dimensions and intended for spur gear fabrication.
The material of pinion wire is dragged through the dies; it is referred to as "drawn" steel, a process that begins with melting several metals together, typically iron plus an additional metal type that is a crucial part of the alloy (smelting). After being slightly cooled, the metal is then coated with a drawing lubricant and pulled through the dies, which form its teeth. The metal cannot be dragged through the dies that shape it without this lubrication.
When a stock gear is not available, spur gears can be made using SDP/SI pinion wires. Available in the following pitches: 64, 48, 44, 32, and 24 (modules 0.4, 0.5, and 0.8) in steel and brass. Other lengths are available upon request.
Steel spur gear stock is also offered in pitches 48, 32, 24, and 20 (modules 0.8 and 1) and is used to make spur gears.
You May Also Need:
Shafts
Bearings
Couplings
Call us: 516-328-3300
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gears |
| Product Number | A 1C 9-N321008 |
| Product Name | 8 Teeth, 32 D.P., 14.5° Pressure Angle, 1' Foot Long Carbon Steel Pinion Wire Stock. |
| Gear Type | Stock; Rack |
| Number of Teeth | 8 |
| Design | English |
| Pressure Angle | 14.5° |
