KPS3-18J16 is a module 3 plastic spur gear with 18 teeth, made of MC901 nylon, featuring a 16 mm bore, a 6 x 2.8 mm keyway, and an M5 set screw. It has a pitch diameter of 54 mm, outside diameter of 60 mm, face width of 30 mm, and total length of 45 mm. The gear meets JIS grade N9 precision (JIS B1702-1:1998) and has a backslash of 0.090 mm. Allowable torque is 7.5 N·m. The gear is designed for use with steel gears to avoid heat buildup from direct plastic-to-plastic meshing.
Module 3, 18 Tooth Nylon Spur Gear with Hub and 16mm 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 | KPS3-18J16 | KPS3-18J16 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 18 Tooth Nylon Spur Gear with Hub and 16mm 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 |
