The KPSA2-50J12 is a plastic spur gear with a module of 2 and 50 teeth, designed for precision applications. It features a finished bore of 12mm and is made from MC901 material, which provides a tooth hardness of 115 to 120 HRR. The gear adheres to JIS grade N9 and JIS grade 5 standards, ensuring a high level of precision. The pressure angle is set at 20 degrees, and the gear teeth are of standard full depth. Engineers should note that plastic gears can be sensitive to temperature and moisture, which may lead to dimensional changes. The allowable torque for this gear is 13.7 N¬?m, with a backlash of 0 to 0.44 mm. It is recommended to use these gears in pairs with steel gears to mitigate heat generation due to friction. The product is available on request, with a lead time of up to five working days for shipping.
Module 2, 50 Tooth Nylon Hubless Spur Gear with 12mm 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.
Request for Quote
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 | KPSA2-50J12 | KPSA2-50J12 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 50 Tooth Nylon Hubless Spur Gear with 12mm 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 |
