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Zhuhai Nierson Precision Gear Co., Ltd.
Home ProductsSteel Worm Gear

C45 Helix Angle Steel Worm Gear 1.5° Left Hand One Lead M0.5

China Zhuhai Nierson Precision Gear Co., Ltd. certification
I received the gears on Wednesday, everything goes well.

—— Bernd Wager

The gears work great! Thank you very much. I may need to order more in a few months. I will also keep your company in mind for other gears in the future.

—— Jeff Birt

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C45 Helix Angle Steel Worm Gear 1.5° Left Hand One Lead M0.5

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Large Image :  C45 Helix Angle Steel Worm Gear 1.5° Left Hand One Lead M0.5

Product Details:
Place of Origin: China
Brand Name: Nierson
Certification: RoHS
Model Number: N11005012
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: negotiable
Packaging Details: Tray + carton
Delivery Time: 30 working days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5,000pcs/month
Detailed Product Description
Material: S45C Number Of Teeth: 1
Module: 0.5 Helix Angle: 15°(left Hand)
Outside Diameter: 20.2mm Quality Class: 9 / DIN3962
High Light:

Helix Angle Steel Worm Gear


C45 Steel Worm Gear


M0.5 Custom Worm Gear

Industrial worm gear helix angle 1.5° left hand one lead M 0.5 C45 steel


Nierson can manufacture worms Max. diameter up to 120mm with all types of materials steel alloys,including S45, 1144, 42CrMo, 20CrMnTi, 8620, 4140 etc. for all types of applications. Holding up to an DIN3974 class 5


Number of teeth  1
Module  0.5
Helix angle 1.5º
Quality Class( DIN3962) 9
Outside diameter 20.2mm
Material S45C


1, Machining ability

  • DIN 3974 Quality Class: Class 5
  • Worm Lead No.: 1-6
  • Max. Module: 4.0
  • Max.Length: 120mm
  • Max Diameter:500mm
  • Roughness: Ra 0.4
  • Material: Various Steel Alloys, S45, C1144, 42CrMo, 20CrMnTi, 8620, 4140, C12l14
  • Heat treatment: Carbo-Nitride HRC50-58, induction HRC 50-60, quanch & temper HRC 50-60

2, Quality system

  • IATF:2016 Certificates
  • RoHS
  • PPAP

3, Inspection equipment

  • Klingelnberg P26 gear checker
  • Gear roll testing machines
  • Worm Helix Tester
  • Universal Tool Microscope
  • Taylor Surface Roughness Tester
  • Mahr Digital Indicator
  • Roundness Tester
  • Air Gauge
  • TV Microscope
  • Rockwell Hardness tester

4, Production equipment and capability

  • Production equipments are over 200pcs, including Turning, milling, hobbing, shaping, broaching, honing, grinding, sawing, cutter sharpening, thread etc.
  • Capability is over 30 million per year

5 Packages

Vacuum + tray + Carton

Contact Details
Zhuhai Nierson Precision Gear Co., Ltd.

Contact Person: sales

Tel: +8613825529815

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