Product Details
1)Descriptions of Transmission Gear Shaft
The transmission gear shaft is a power transmission component that
integrates gears and shafts.
It is mainly used to transfer rotational motion and regulate
rotational speed and torque.
It is commonly found in mechanical equipment, automotive
transmission systems and other fields,
featuring high efficiency, compactness and durability.
2)Characteristics of Transmission Gear Shaft
- High-efficiency transmission: Adopting precise meshing design, the
transmission efficiency is ≥ 95%, significantly reducing energy consumption losses.
- Compact structure: Integrated molding of shaft and gear, increasing
space utilization by 30%, meeting the demand for high-density assembly.
- Variable speed diversity: Supports multi-level gear ratio matching,
with speed ratio adjustment range from 1:5 to 1:100.
- Operating stability: ISO 6-level machining accuracy, noise of
helical gears controlled below 65 dB.
3)Advantages of Transmission Gear Shaft
- Superior durability: Made of 20CrMnTi alloy steel, it undergoes
carburizing, quenching and heat treatment.
- Micron-level precision: Utilizing CNC numerical control gear
grinding technology, the gear tooth profile accuracy reaches ISO 5 grade, and the
transmission error is ≤ 0.01mm.
- Ease of Maintenance: Modular standard design, replacement time
reduced by 50%, supports dual lubrication systems of grease/oil bath
- Broad compatibility: Perfectly compatible with various transmission
configurations such as parallel axes (±0.1mm), cross axes (15-90°), and staggered axes.
Technical Specifications
Parameter | Specification |
---|
Custom Made | Available |
Gear Profile Type | Gleason |
Manufacturing Process | Gear Grinding |
Teeth Grinding | Included |
Module (M) | Custom |
Number of Teeth (Z) | Custom |
Pressure Angle (α) | Custom |
Lead Angle | Custom |
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