Plastic spur gear module 1.5 with 28 teeth, made of MC901 material, featuring a 6 x 2.8 mm keyway and a 5 mm M5 bore for a finished bore size of 20 mm. Gear teeth are standard full depth with a 20° pressure angle, Precision JIS grade N9 per JIS B1702-1:1998 (equivalent to S1). Total length is 25 mm, face width is 15 mm, and outer diameter is 45 mm. The shaft keyway dimensions are 6 mm width by 2.8 mm depth. Allowable torque is 0.031 N·m. The backlash value is 0.029 mm. Significant dimensional variations may occur under changes in temperature or humidity. Recommended to mesh with steel gears when operating without lubrication.
Module 1.5, 28 Tooth Nylon Spur Gear with Hub and 20mm 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 | KPS1.5-28J20 | KPS1.5-28J20 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 28 Tooth Nylon Spur Gear with Hub and 20mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 28 | 28 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
