Brass Worm Gear



No. Item Description
1 Product Name brass worm gear
2 Size Products can be customized.
3 Material Main 45#Steel, Copper and Aluminum.
4 Production Process The main process is gear Hobbing.
5 Heat Treatment Selecting heat treatment according to the different materials.
6 Testing Equipment Rockwell hardness tester 500RA, Double mesh instrument HD-200B & 3102,Gear measurement center instrument CNC3906T and other High precision detection equipments
7 Certification GB/T19001-2016/ISO9001:2015
8 Usage Used in printing machine, cleaning machine, medical equipment, garden machine, construction machine, electric car, valve, forklift, transportation equipment and various gear reducers.etc
9 Package According to customer’s request


  • Brand new
  • Material: Brass
  • Color: Gold
  • Modulus: 0.5

Worm Shaft:

  • Worm shaft teeth: 2
  • Outer diameter: approx. 7mm
  • Inner hole: 3mm (fit for 3mm motor shaft)
  • Length: approx. 12mm
  • High strength and hardness.
  • Durable in use.

Worm Wheel:

  • Worm wheel: 20 Teeth
  • Outer diameter: approx. 11mm
  • Inner hole: approx. 4mm
  • Thickness: approx. 12mm
  • Tooth thickness: approx. 6mm
  • Round table 8mm, with a M3 top wire
  • Worm wheel and gear center distance from the center is 8mm
  • Durable and easy to use.

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