1)Descriptions of Transmission Gear Shafts
The transmission gear shaft is a key transmission component that integrates gears and shafts into one unit. It not only performs power transmission but also serves as a support for rotation. This integrated design significantly enhances the rigidity and reliability of the transmission system and is widely used in various mechanical transmission devices.
2)Advantages of Transmission Gear Shafts
- Compact Structure: Integrated design of gears and shafts, saving installation space.
- High transmission efficiency: Reducing power loss caused by connecting components
- Stiffness: The overall structure can withstand greater torque.
- Easy maintenance: Reduce assembly steps and lower failure rate.
3)Applications of Transmission Gear Shafts
- Input/Output Shaft of an Automatic Transmission in Automobiles
- Industrial reducer transmission system
- Construction machinery power transmission device
- The main shaft of the wind turbine gearbox
Technical Specifications
Parameter | Specification |
Custom Made | Available |
Gear Profile Type | Gleason |
Manufacturing Process | Gear Grinding |
Teeth Grinding | Included |
Module (M) | 6 |
Number of Teeth (Z) | 21 |
Pressure Angle (α) | 20° |
Lead Angle | 15° |
Accuracy Grade | ISO 6 Grade |
Heat Treatment | Carburizing |
Surface Hardness | 58-62HRC |
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 Equipment
Manufacturing Process