KPS3-18J17 is a module 3 plastic spur gear with 18 teeth, made of MC901 nylon, featuring a 17 mm bore, a 6 × 2.8 mm keyway, an M4 set screw, and a face width of 30 mm. It has a pitch diameter of 54 mm, an outside diameter of 60 mm, a hub diameter of 40 mm, and a total length of 45 mm. The gear has a theoretical backlash of 0.54 mm, an allowable torque of 14.3 N·m (1.46 kgf·m), and is precision grade JIS N9 per JIS B1702-1:1998. It adheres to JIS B1301 for keyway dimensions.
Module 3, 18 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.
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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 | KPS3-18J17 | KPS3-18J17 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 18 Tooth Nylon Spur Gear with Hub and 17mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 18 | 18 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
