ZA Type Nodular Cast Iron Worm Wheel and Worm Shaft Set 1.5 Module with 58-62 HRC Hardness and ISO 6 Grade Accuracy
Price:
$350/Set
MOQ:
1 Set
Delivery Time:
58 Days
Brand:
YIZGEAR
Product Description
ZA Type Nodular Cast Iron Worm Gear Set
High-performance ZA type 1.5 module nodular cast iron worm wheel and worm shaft set designed for industrial power transmission applications requiring high torque and smooth operation.
Worm Gear System Overview
Worm Shaft and Worm Gear Function
The worm shaft features at least one complete thread around the pitch surface and serves as the driving component for the worm wheel, providing efficient power transmission with minimal noise.
Gear Pair Types
- Cylindrical Worm Gear Pair: Offers large gear ratios in single mesh with quiet, smooth operation, though transmission efficiency is moderate
- Enveloping Gear Pair: Features special worm shape that partially envelops the worm gear, providing significantly higher load capacity despite complex design requirements
Technical Specifications
| Parameter | Specification |
|---|---|
| Custom Made | Available |
| Gear Profile Type | Gleason |
| Manufacturing Process | Gear Hobbing |
| Teeth Grinding | Included |
| Module (M) | Custom |
| Number of Teeth (Z) | Custom |
| Pressure Angle (α) | Custom |
| Lead Angle | Custom |
| Accuracy Grade | ISO 6 Grade / AGMA 11 Grade |
| Heat Treatment | Carburizing |
| Surface Hardness | 58-62 HRC |
Steel Code Grades Comparison
| CHINA/GB | ISO | ГОСТ | ASTM | JIS | DIN |
|---|---|---|---|---|---|
| 45 | C45E4 | 45 | 1045 | S45C | CK45 |
| 40Cr | 41Cr4 | 40X | 5140 | SCr440 | 41Cr4 |
| 20CrMo | 18CrMo4 | 20ХМ | 4118 | SCM22 | 25CrMo4 |
| 42CrMo | 42CrMo4 | 38XM | 4140 | SCM440 | 42CrMo4 |
| 20CrMnTi | 18XГT | SMK22 | |||
| 20Cr2Ni4 | 20X2H4A | ||||
| 20CrNiMo | 20CrNiMo2 | 20XHM | 8720 | SNCM220 | 21NiCrMo2 |
| 40CrNiMoA | 40XH2MA/40XHMA | 4340 | SNCM439 | 40NiCrMo6/36NiCrMo4 | |
| 20CrNi2Mo | 20NiCrMo7 | 20XH2MA | 4320 | SNCM420 |
Production Equipment
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Yizhi Machinery Co., Ltd
Location
Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.
Contact Person
Kevin