Henan Yizhi Machinery Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 500 Sets/Month |
| Delivery Time | 60 Days |
| Packaging Details | Plywood Crate |
| Gear Teeth Number | 24 |
| Size | Customized |
| Gear Type | Spur Gear |
| Application | Transmission System |
| Manufacture | Gear Hobbing |
| Heat Treatment | Quenching and Tempering |
| Accuracy | ISO 8 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 |
| Gear Teeth Number | 24 | Size | Customized |
| Gear Type | Spur Gear | Application | Transmission System |
| Manufacture | Gear Hobbing | Heat Treatment | Quenching and Tempering |
| Accuracy | ISO 8 Grade | Brand Name | YIZGEAR |
| Place of Origin | CHINA | ||
| High Light | High Speed Transmission Gear Shaft ，Aerospace Transmission Gear Shaft ，Aeronautical Systems Transmission Gear Shaft | ||
1)Descriptions of Transmission Gear Shaft
The transmission gear shaft is an integrated transmission component where the gear tooth profile is directly machined onto the shaft body. According to the tooth profile, it can be classified into various types such as straight teeth, helical teeth, and herringbone teeth. The structural design of this component needs to comprehensively consider key parameters such as transmission ratio, torque, and rotational speed.
2)Advantages of Transmission Gear Shaft
a)Transmission efficiency is as high as 98-99%
b)Can withstand torque ranging from 1000 to 10,000 N·m.
c)The maximum rotational speed can reach up to 5000 - 10000 rpm.
d)The service life is extended by 30-50% compared with the separate design.
3)Applications of Transmission Gear Shaft
a)Rail transit drive system
b)Marine propulsion device
c)Power transmission of mining machinery
d)Aerospace and aeronautical transmission systems
| Products | Transmission Gear Shaft |
| Custom Made | √ |
| Gear Profile Type | Gleason |
| Gear Teeth Manufacturing | Gear Grinding |
| Gear Teeth Grinding | √ |
| 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 | |
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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