Henan Yizhi Machinery Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 500 Sets/Month |
| Delivery Time | 60 Days |
| Packaging Details | Plywood Crate |
| Material | Steel |
| Modue | 4.5 |
| Working Angle | 20° |
| Tooth Angle | 15° |
| Tooth Profile | Spiral |
| Manufacturing Process | Gear Teeth Grinding |
| Quality Grade | ISO 6 Grade |
| Brand Name | YIZGEAR |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 500 Sets/Month |
| Delivery Time | 60 Days | Packaging Details | Plywood Crate |
| Material | Steel | Modue | 4.5 |
| Working Angle | 20° | Tooth Angle | 15° |
| Tooth Profile | Spiral | Manufacturing Process | Gear Teeth Grinding |
| Quality Grade | ISO 6 Grade | Brand Name | YIZGEAR |
| Place of Origin | CHINA | ||
| High Light | Electric Drive Axle Assembly Bevel Gears ，Turbine Pitch Control Spiral Bevel Gears | ||
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 | |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2016
Total Annual:
1.0 Million-1.5 Millon
Employee Number:
50~200
Ecer Certification：
Verified Supplier
YIZHI MACHINERY which is equipped with a full range of machining capabilities to satisfy customer needs. Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry.... YIZHI MACHINERY which is equipped with a full range of machining capabilities to satisfy customer needs. Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry....
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