KSSAG1.5-20 is a metric spur gear with a module of 1.5, 20 teeth, and an S45C carbon steel body with induction-hardened teeth reaching 50 to 60 HRC. It has a pitch diameter of 30 mm, an outside diameter of 33 mm, a face width of 10 mm, and a bore size specified as H7. The gear is black oxide coated except on the teeth, which cannot undergo secondary operations. It has an allowable bending strength torque of 19.4 N·m and surface durability torque of 8.20 N·m, with a backlash range of 0.08 to 0.16 mm and a weight of 0.074 kg. The gear meets JIS grade N7 precision per JIS B1702-1:1998 with a 20° pressure angle and standard full-depth teeth.
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 | KSSAG1.5-20 |
| Product Name | Module 1.5, 20 Tooth Heat-Treated S45C Carbon Steel Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 18 |
| Design | Metric |
| Pressure Angle | 20° |
| Material | Steel; Carbon Steel |
