Henan Yizhi Machinery Co., Ltd
                                                                                                           
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10 Years
Since 2016
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Custom Worm Shaft and Worm Gear Set with 58-62 HRC Hardness and ISO 6 Grade Accuracy for 90° Shaft Transmission

Price Negotiable
Price: $350/Set
MOQ: 1 Set
Delivery Time: 58 Days
Brand: YIZGEAR
Product Description
Customized Cylindrical Worm Gears & Worm Shafts Set
Product Overview

A worm shaft is a precision component with at least one complete tooth (thread) around the pitch surface, serving as the driver for a worm wheel. The worm wheel is a specialized gear with teeth cut at an angle to be driven by the worm shaft. This gear pair efficiently transmits motion between two shafts positioned at 90° to each other on the same plane.

Key Features
  • Delivers large reduction ratios within compact center distances
  • Ensures exceptionally quiet and smooth meshing operation
  • Custom manufacturing available for specific application requirements
Technical Specifications
Parameter Specification
Custom Made Available
Gear Profile Type Worm Gear
Manufacturing Process Gear Milling & Gear Teeth Grinding
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 / Cement Quenching
Surface Hardness 58-62 HRC
Steel Code Grades Comparison
CHINA/GB ISO ГΟСТ 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 Capabilities
High-precision worm shaft and worm gear set with 58-62 HRC surface hardness for heavy-duty industrial applications

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

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