KPS1.5-50J18 is a plastic spur gear in the KPS1.5 series with a module of 1.5, 18 teeth, and a 6mm width by 2.8mm depth keyway with an M5 tapped hole. It has a bore diameter of 10mm, a pitch diameter of 75mm, an outside diameter of 78mm, and a face width of 15mm. The gear is made of MC901 nylon with a tooth hardness of 115~120HRR and a pressure angle of 20°, conforming to JIS grade N9 (equivalent to S1) per JIS B1702-1:1998. The allowable torque is 6.60 N·m (0.67 kgf·m), and the backlash is 0~0.40 mm. A set screw is included. Dimensional stability may be affected by temperature and humidity due to the plastic material.
Module 1.5, 50 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 | KPS1.5-50J18 | KPS1.5-50J18 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 50 Tooth Nylon Spur Gear with Hub and 18mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 50 | 50 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
