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.
90Cr18MoV 1 lead 0.6M DP8.4 worm gear and 80T M0.6 DP48 shell worm wheel
1, Worm gear and worm wheel data
| Description | Worm Gear | Worm Wheel |
| Quality class | 7-f GB 10227-88 | 7-f GB 10227-88 |
| Number of teeth | 1 lead | 80T |
| Normal Module | 0.6 | 0.6 |
| Diameter pitch | 8.4 mm | 48 mm |
| Pressure angle | 20º | 20° |
| Helix Angle | 4º5' | 4°5' |
| Heat treatment | Carbursized HRC58-62 | Carbursized HRC52-55 |
| Material | 90Cr18MoV | 90Cr18MoV |
2, Quality system
3, Inspection equipment
4, Production equipment and capability
5 Package