KDS1-20 is an injection-molded spur gear made of Duracon (M90-44), with a module of 1, 20 teeth, and a pitch diameter of 20 mm. It has a bore tolerance of -0.05 to -0.30 mm, a face width of 6 mm, and an outside diameter of 22 mm. The gear is rated for a bending strength of 0.96 N·m (0.098 kgf·m) and weighs 2.85 g. The product meets JIS grade N12 precision specifications and is designed for use with standard sintered metal bushings. Secondary operations are not recommended due to potential internal bubbles in the molded material.
Inch Gears: AGMA 12, 10, 9, and 8
Available Pitches: 120 thru 16
Pressure Angles: 20° and 14.5°
Metric Gears: ISO 5 thru 9
Available Modules: 0.3 thru 3
Pressure Angles: 20° and 14.5°
For custom components or modifications
to a standard part, call us or submit an RFQ.
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Elements of Metric Gear Technology
How to Achieve Optimum Performance in a Miniature Gear Train
You May Also Need:
Shafts
Bearings
Couplings
Our metal spur gears are available in a variety of materials, including:
With a variety of fastening styles, including:
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gears |
| Product Number | KDS1-20 |
| Product Name | Module 1, 20 Tooth Duracon (M90-44) Polyplastic Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 20 |
| Design | Metric |
| Pressure Angle | 20° |
| Material | Duracon (M90-44) |
