KPS1.5-70J14 is a plastic spur gear with a module of 1.5, 14 teeth, and a 5 mm bore with a 2.3 mm keyway, designed for use in mechanical transmission systems. It has a pitch diameter of 21 mm, outside diameter of 24 mm, face width of 5 mm, hub width of 5 mm, and total length of 25 mm. The gear is made of MC901 nylon with a tooth hardness of 115-120 HRR, has a 20° pressure angle, and conforms to JIS grade N9 (equivalent to S1) precision as per JIS B1702-1:1998. A set screw is included for shaft mounting. The gear is intended for use with steel gears due to potential heat generation when mated with other plastic gears. Backlash is theoretically rated at 0.19 mm under standard conditions.
Module 1.5, 70 Tooth Nylon Spur Gear with Hub and 14mm 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 | KPS1.5-70J14 | KPS1.5-70J14 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 70 Tooth Nylon Spur Gear with Hub and 14mm 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 |
