KPS1.5-85J18 is a plastic spur gear with a module of 1.5, 18 teeth, a finished bore of 5 mm, and an M5 tapped hole. It is made of MC901 nylon, has a 20° pressure angle, standard full-depth teeth, and JIS grade N9 precision. The gear has an outside diameter of 130.5 mm, a face width of 15 mm, and a hub width of 10 mm. The included set screw accommodates the tapped hole, and keyways conform to JIS B1301 Js9 tolerances. Backlash is 0.24 mm, and the allowable torque is 1.23 N·m. Dimensional stability may be affected by temperature and humidity, and operation without lubrication is not recommended with other plastic gears.
Module 1.5, 85 Tooth Nylon Spur Gear with Hub and 18mm 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 | KPS1.5-85J18 | KPS1.5-85J18 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 85 Tooth Nylon Spur Gear with Hub and 18mm 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 |
