Zhuhai Nierson Precision Gear Co., Ltd.
Zhuhai Nierson Precision Gear Co., Ltd.
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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
3, Inspection equipment
4, Production equipment and capability
5 Package