The KPS1.5-70J17 is a plastic spur gear in the KPS1.5 series, with a module of 1.5, 17 teeth, and a 5 mm bore keyed to JIS B1301 standards. It features a hub with a 4 x 1.8 mm set screw and a 20° pressure angle. The gear is made of MC901 nylon with a tooth hardness of 115-120 HRR and meets JIS grade N9 (equivalent to S1) precision. The face width is 5 mm, and the overall length is 25 mm. Backlash is specified as 0.22 mm, and the allowable torque is 0.22 N·m under assumed usage conditions. Dimensional stability may vary with temperature or humidity, and the gear is intended for use with steel gears to avoid heat buildup.
Module 1.5, 70 Tooth Nylon Spur Gear with Hub 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 | KPS1.5-70J17 | KPS1.5-70J17 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 70 Tooth Nylon Spur Gear with Hub and 17mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 70 | 70 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
