The KKSG1-30 is a ground spur gear with a module of 1, 30 teeth, and an SCM440 alloy steel construction, induction hardened to 50-60 HRC on the tooth surfaces and black oxide coated except on the teeth. It has a pitch diameter of 30 mm, outside diameter of 32 mm, face width of 17.6 mm, and a total length of 10 mm. The gear provides an allowable bending torque of 1.80 N·m and surface durability torque of 1.43 N·m, with a backlash of 0.08-0.16 mm. It conforms to JIS grade N6 precision per JIS B1702-1:1998 and is designed for use with a bore of H7 tolerance. Secondary operations are prohibited on the tooth area due to induction hardening.
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 | KKSG1-30 |
| Product Name | Module 1, 30 Tooth Heat-Treated Alloy Steel Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 30 |
| Design | Metric |
| Pressure Angle | 20° |
| Material | Steel; Hardened; Hardened Alloy Steel |
