KMSGA1.5-20 is a ground spur gear with a module of 1.5, 20 teeth, and a pressure angle of 20°. It is made from SCM415 steel with overall carburizing heat treatment resulting in a hardness of 55~60 HRC. The gear has a bore diameter of 25 mm, pitch diameter of 30 mm, outside diameter of 33 mm, face width of 15 mm, hub width of 10 mm, and total length of 25 mm. The keyway is 4 mm wide by 1.8 mm deep. The allowable torque is 4.89 N·m (2.84 kgf·m), and the backlash is 0.08~0.16 mm. The gear meets JIS grade N5 (JIS B1702-1:1998) precision standards. The web thickness is 15 mm and the web outer diameter is 25 mm. No secondary operations are permitted due to the heat treatment.
Module 1.5, 20 Tooth Ground Steel Spur Gear
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:
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KMSGA1.5-20 | KMSGA1.5-20 |
| Product Name | Metal Spur Gears (metric) | Module 1.5, 20 Tooth Ground Steel Spur Gear |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 20 | 20 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
