The KPS1.5-85J15 is a plastic spur gear with a module of 1.5, 15 teeth, and a finished bore of 5 mm with a keyway according to JIS B1301 (Js 9 tolerance). It is made of MC901 nylon, has a standard full-depth tooth profile with a 20° pressure angle, and is precision graded to JIS N9 (equivalent to S1). The gear has a pitch diameter of 22.5 mm, outside diameter of 25.5 mm, face width of 15 mm, and hub width of 10 mm. The total length is 25 mm, with a M4 tapped hole for mounting. The allowable torque is 0.24 N·m. Limited dimensional stability is expected under varying temperature and humidity conditions, and operation without lubrication is not recommended. A set screw is included for securing the gear on the shaft.
Module 1.5, 85 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 | KPS1.5-85J15 | KPS1.5-85J15 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 85 Tooth Nylon Spur Gear with Hub and 15mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 85 | 85 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
