KPS1.5-80J14 is a plastic spur gear with module 1.5, 14 teeth, and a keyway bore for an M4 screw. Made of MC901 nylon, it has a pitch diameter of 21 mm, outside diameter of 24 mm, face width of 15 mm, and hub width of 10 mm. Precision meets JIS N9 (equivalent to S1) per JIS B1702-1:1998. Tooth hardness is 115-120 HRR with a 20° pressure angle. Allowable torque is 0.22 N·m. Backlash is 0.19 mm. Set screws are included; maximum tightening torque for M4 is 0.12 N·m. Dimensional stability is affected by temperature and humidity, and use with steel gears is recommended to avoid heat buildup.
Module 1.5, 80 Tooth Nylon Spur Gear with Hub and 14mm 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 | KPS1.5-80J14 | KPS1.5-80J14 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 80 Tooth Nylon Spur Gear with Hub and 14mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 80 | 80 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
