Henan Yizhi Machinery Co., Ltd
Focus on transmission parts and drive your mechanical system better
Add to Cart
1)Descriptions of Spiral Bevel Gear
As an innovative solution in the field of industrial transmission, the spiral bevel gear, through its three-dimensional curve tooth profile design, has perfectly solved the problems of vibration and wear of traditional bevel gears under high-speed and heavy-load conditions.
2)Features of Spiral Bevel Gear
a) Acoustic Optimization: Achieves a reduction of 15 dB(A) in sound pressure level during gear meshing process.
b) Engineering Durability: The tooth profile optimized through finite element analysis can withstand a continuous load for 20,000 hours.
c) Energy Efficiency Breakthrough: The patented surface treatment technology enables power loss to be controlled within 4.8% ± 0.2%.
3)Applications of Spiral Bevel Gear
a) Transportation: Electric Drive Axle Assembly for New Energy Vehicles
b) Energy Equipment: Pitch Control System for Wind Turbines with Power Output Above 5MW
c) Special Equipment: Cutter Head Drive Unit of Shield Tunneling Machines
| Products | Spiral Bevel Gear |
| Custom Made | √ |
| Gear Profile Type | Gleason |
| Gear Teeth Manufacturing | Gear Teeth Grinding |
| Gear Teeth Grinding | √ |
| Module (M) | 4.5 |
| Number of Teeth (Z) | 45 |
| Pressure Angle (α) | 20° |
| Lead Angle | 15° |
| Worm Shaft 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 | |
