Spiral Bevel Gear

Spiral Bevel Gear 1.5 /2 /2.5 /3 /4 Mod 20 / 25 / 30 Teeth Left / Right 90°

As one of the spiral bevel gear manufacturers, suppliers, and exporters of mechanical products, We offer spiral bevel gear and many other products.

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Mechanical Transmission / Motor / Automotive / Fitness Equipment / Instrumentation / Cnc Machine Tools / Toys / Medical Equipment / and so on.
  • 1:1 Spiral Bevel Gear, Black Oxidation Treatment, Durable, the Inner Hole Is a Process Hole, Which Can Be Processed
  • There Are Two Directions of Spiral Bevel Gear, Which Need to Be Left and Right Before They Can Be Matched in Pairs; please Pay Attention to the Distinction!
  • Using High-quality 45# Steel with High Strength, High Stress, High Reliability, and Good Comprehensive Mechanical Properties.
  • Fine Processing, Accurate Spacing, Precise Tooth Shape, Good Contact Between Teeth, less Wear During Work.
  • The Transmission Ratio Is Accurate, and the Work Is Efficient.

A sample box of various types of gears

Reduce vibration and sound

Spiral bevel gears are beveled gears with straight teeth. This transmission type is the most critical application in applications similar to differentials in automobiles, where the drive angle is offset by 90 degrees. The spiral design produces less vibration and noise than conventional spur or spur gears.

The advantage of spiral bevel gears is that the teeth can be ground after heat treatment producing high-precision gears. In addition, due to the higher tooth contact ratio than spur bevel gears, noise and vibration are reduced, making it more suitable for high-speed applications. For example, noise and vibration are significantly reduced at high operating speeds (over 10m/s). They are also more robust and more durable than straight bevel gears, allowing for higher load operation. On the other hand, it is more difficult to manufacture
Spiral bevel gears need to pay attention to changing the thrust direction according to the rotation and torsion angle. These are some disadvantages.