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Zhuhai Nierson Precision Gear Co., Ltd.
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1 Lead M0.5 S45C Miniature Worm Gear Aluminum Bronze DIN 3974

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

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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.

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1 Lead M0.5 S45C Miniature Worm Gear Aluminum Bronze DIN 3974

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Large Image :  1 Lead M0.5 S45C Miniature Worm Gear Aluminum Bronze DIN 3974

Product Details:
Place of Origin: China
Brand Name: Nierson
Certification: RoHS
Model Number: N11005606
Payment & Shipping Terms:
Minimum Order Quantity: 50 sets
Price: negotiable
Packaging Details: Tray+Carton
Delivery Time: 35-40 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 3,000 piece /month
Detailed Product Description
Material: S45C And Aluminum Bronze Number Of Teeth: 1 Lead And 19T
Module: 0.5 Accuracy Grade: 9 / DIN 3974
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1 Lead Miniature Worm Gear


S45C Miniature Worm Gear


DIN 3974 Worm Gear Assembly

Nierson can handle higher helix angles and number of starts. We manufacture worm gears from all types of materials, steel alloy, bronze, plastics, ductile irons, cast irons and alloy steels, for all types of applications.


Miniature worm gear 2 lead M0.5 S45C and aluminum bronze worm wheel 19T M0.5


1, Worm gear and worm wheel data


Description Worm Gear  Worm Wheel 
Quality class 9 / DIN3974 9 / DIN3974
Number of teeth 2 lead 19T
Normal Module 0.5 0.5
Tip Diameter  6.02 mm 11.1 mm
Helix Angle 12.0º 12.0°
Pitch Diameter 4.95 mm 8.46 mm
Ratio 9:1 9:1
Material S45C Aluminum Bronze


2, Quality system

  • IATF 16949:2016 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 Package

  • Tray + Carton

Contact Details
Zhuhai Nierson Precision Gear Co., Ltd.

Contact Person: sales

Tel: +8613825529815

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