About Hypoid Gears
Hypoid gears have specially formed teeth on a circular face that are driven by a worm-like drive on non-intersecting axes. They are similar to bevel gears, but driven by a worm-like drive on non-intersecting axes. Hypoid gears can be anti-backlash, which mean that they have an assist, typically one or more springs, which eliminate backlash in the gear mesh.
Important gear specifications to consider when searching for gears include number of teeth, pitch diameter, face width, and bore diameter. The number of teeth along with the desired pitch diameter will dictate pitch of gear. The pitch diameter is diameter of tooth drive action. The face width is width of the teeth. The bore diameter refers to the diameter of center bore for gears with a bore. The tooth form can be straight or spiral. In a straight teeth configuration the tooth axis is parallel to axis of rotation. Pressure angle is the angle between the line of force or action and the tangent to the pitch circle at the point of mesh. The most common pressure angles for gears are 14.5° and 20°, while some worms and worm gears utilize a 25° pressure angle. Hypoid gears must have the same pressure angle to mesh.
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Engineering Web: Hypoid Gears
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HowStuffWorks "How Gears Work" The teeth on bevel gears can be straight, spiral or hypoid. Figure 7. Hypoid bevel gears in a car differential |
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Differential Gears,Differential Gear... Gears Types > Differential Gears Gears - A mechanical device that transmit power INTRODUCTION WORKING PRINCIPLE GEARS HISTORY GEAR STANDARDS |
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Custom & Special Gears on ThomasNet.com Custom & Special Gears Gears: Custom & Special professionals, engineers and researchers wishing to get information on Gears: Custom & Special. See ThomasNet Information |
Part Numbers for Hypoid Gears
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 93300-BT1LC | Amazon | BEL-RAY COMPANY INC | Automotive Parts and Accessories | BEL-RAY GEAR OIL 90 HYPOID 1 LTR 93300-BT1LC |
| VV825 | Amazon | Valvoline | Automotive Parts and Accessories | Valvoline VV825 High Performance Gear Oil SAE 85W-140, Pack of Twelve 1 Quart Bottles |
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