KPSA3-50J32 is a plastic spur gear in the KPSA series, with a module of 3, 32 teeth, and a bore diameter of 10 mm. It features a keyway of 10 mm width by 3.3 mm depth conforming to JIS B1301 (Js 9 tolerance). The gear is made of MC901 nylon, has a 20° pressure angle, and is manufactured to JIS grade N9 precision. The face width is 30 mm, with an outside diameter of 156 mm and a pitch diameter of 150 mm. The allowable torque is 0.59 N·m (6.0 kgf·mm). A steel hub is recommended for secure shaft attachment under high circumferential temperature, large diameter, or impact conditions. Primary dimensional variations from temperature and humidity are noted for MC nylon materials.
Module 3, 50 Tooth Nylon Hubless Spur Gear with 32mm Finished Bore
Our plastic spur gears are available in a variety of materials, including:
With a variety of fastening styles, including:
You May Also Need:
Shafts
Bearings
Couplings
For custom components or modifications to a standard part, call us or submit an RFQ.
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Design of Plastic Gears and General Considerations of Plastic Gearing
How to Achieve Optimum Performance in a Miniature Gear Train
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KPSA3-50J32 | KPSA3-50J32 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 50 Tooth Nylon Hubless Spur Gear with 32mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 50 | 50 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
