KPS3-26J15 is a plastic spur gear with a module of 3, 26 teeth, and a 15 mm bore, part of the KPS series designed for low-load mechanical transmission. It features a standard full-depth tooth profile with a 20° pressure angle, made from MC901 nylon with a tooth hardness of 115-120 HRR. The gear has a face width of 7.5 mm, a keyway of 5 mm width by 2.3 mm depth per JIS B1301, and uses an M4 set screw. The allowable torque is 0.21 N·m. Backlash is theoretical and specified as 0-0.54 mm for a paired gear mesh. The hub and bore dimensions are optimized for shaft mounting, and dimensional stability is subject to environmental humidity and temperature variations.
Module 3, 26 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.
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 | KPS3-26J15 | KPS3-26J15 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 26 Tooth Nylon Spur Gear with Hub and 15mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 26 | 26 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
