KPU1-80 is a plastic spur gear with a stainless steel core, designed for high-temperature applications and dimensional stability under varying environmental conditions. It has a module of 1, 80 teeth, a 40 mm bore, a 80 mm pitch diameter, and an 82 mm outside diameter. The gear uses MC901 nylon fused to a SUS303 metal core with a diamond-knurled surface for secure bonding. It meets JIS grade N9 precision standards, has a 20° pressure angle, and a face width of 10 mm. The allowable torque is 3.34 N·m, with a theoretical backlash of 0~0.36 mm and a weight of 0.25 kg. The core is intended for use with standard hub dimensions compatible with the catalog's mounting specifications.
Module 1, 80 Tooth Nylon Spur Gear with Stainless Steel Core and 17mm 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 | KPU1-80J17 | KPU1-80J17 |
| Product Name | Plastic Spur Gears (metric) | Module 1, 80 Tooth Nylon Spur Gear with Stainless Steel Core and 17mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 80 | 80 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Stainless; Nylon; Nylon / Stainless Core |
