KPS2-28J15 is a metric plastic spur gear in the KPS series, made of MC901 nylon, with a module of 2, 15 teeth, a pitch diameter of 30 mm, an outside diameter of 34 mm, a face width of 5 mm, and a hub width of 5 mm. It features a keyway sized 5 mm wide by 2.3 mm deep, an M4 set screw, and a bore suitable for a 15 mm shaft. The gear has a JIS grade N9 precision rating (equivalent to S1) and a backlash tolerance of 0~0.44 mm. The allowable torque is 7.54 N·m (0.77 kgf·m). The part includes a set screw and is designed for parallel-axis gear trains. Plastic gears in this series are susceptible to dimensional changes from temperature and humidity, and should not be in direct contact with another plastic gear without lubrication. Secondary operations require caution due to material sensitivity.
Module 2, 28 Tooth Nylon Spur Gear with Hub and 15mm 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 | KPS2-28J15 | KPS2-28J15 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 28 Tooth Nylon Spur Gear with Hub and 15mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 28 | 28 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
