KDS1-48 is an injection-molded spur gear with a module of 1, 48 teeth, and made from Duracon (M90-44). It has a pitch diameter of 48 mm, an outside diameter of 50 mm, and a face width of 6 mm. The gear is rated for an allowable bending strength of 2.92 N·m (0.30 kgf·m) and weighs 12.0 g. Its bore tolerance is -0.05 to -0.30 mm, and it conforms to JIS grade N12 precision. The product recommends a center distance tolerance of H8 for assembly and requires proper lubrication to prevent pitting and noise. Secondary operations are discouraged 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°
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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 | KDS1-48 |
| Product Name | Module 1, 48 Tooth Duracon (M90-44) Polyplastic Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 48 |
| Design | Metric |
| Pressure Angle | 20° |
| Material | Duracon (M90-44) |
