Zhuhai Nierson Precision Gear Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 3,000 piece /month |
| Delivery Time | 30-35 working days |
| Packaging Details | Tray+Carton |
| Material | 20CrMnTi and 42CrMo |
| Number of teeth | 2 and 30 |
| Module | 0.5 |
| Accuracy Grade | 7 / ISO 1328:1995 |
| Brand Name | Nierson |
| Model Number | N11005501 |
| Certification | RoHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 3,000 piece /month |
| Delivery Time | 30-35 working days | Packaging Details | Tray+Carton |
| Material | 20CrMnTi and 42CrMo | Number of teeth | 2 and 30 |
| Module | 0.5 | Accuracy Grade | 7 / ISO 1328:1995 |
| Brand Name | Nierson | Model Number | N11005501 |
| Certification | RoHS | Place of Origin | China |
| High Light | worm wheel gear ，worm gear assembly | ||
2 Lead 0.5M 20CrMnTi Worm Gear & 30T 0.5M 42 CrMo Worm Wheel accuracy grade 7
| Description | Worm Gear | Worm Wheel |
| Accuracy Grade (ISO1328:1995) | 7 | 7 |
| Number of Teeth | 2 | 30 |
| Normal Module | 0.5 | 0.5 |
| Pitch Diameter | 8.91mm | 15.10mm |
| Tip Diameter | 10.15mm | 15.85mm |
| Hand of Gear | Left | Left |
| Helix Angle | 6.45º | 6.45º |
| Material | 20CrMnTi | 42 CrMo |
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.
1, Machining ability
| Quality class | 5 / DIN3974,10 / AGMA 2000 |
| Number of worm gear lead | 1-6 |
| Maximum module | 4.0 |
| Maximum length | 500 mm |
| Maximum diameter | 300 mm |
| Roughness | Ra 0.4 |
| Material | Steel alloy, bronze, plastics |
2, Quality system
3, Inspection equipment
4, Production equipment and capability
5 Package
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2004
Total Annual:
7,200,000-7,500,000
Employee Number:
150~200
Ecer Certification：
Active Member
About us Nierson Gear was started in 2004 and devoted to the drive system. Nierson Gear offers our customers high quality Worm gear, Spur Gears, Helical Gears, Mitre gear, Crown Gears, Internal & external spline, Plastic Gears, Sprockets & Pulleys. We also assemble gearbox for custo... About us Nierson Gear was started in 2004 and devoted to the drive system. Nierson Gear offers our customers high quality Worm gear, Spur Gears, Helical Gears, Mitre gear, Crown Gears, Internal & external spline, Plastic Gears, Sprockets & Pulleys. We also assemble gearbox for custo...
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