Henan Yizhi Machinery Co., Ltd
| Payment Terms | L/C, T/T, D/P, Western Union |
| Supply Ability | 2000 Sets/Month |
| Delivery Time | 45 Days |
| Packaging Details | Plywood Crate |
| Material | 40Cr |
| Color | Black |
| Length | 1550mm |
| Width | 25mm |
| Module | 0.5-10 Module |
| Pressure angle | 20° |
| Brand Name | YIZGEAR |
| Model Number | RG22081002 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, D/P, Western Union | Supply Ability | 2000 Sets/Month |
| Delivery Time | 45 Days | Packaging Details | Plywood Crate |
| Material | 40Cr | Color | Black |
| Length | 1550mm | Width | 25mm |
| Module | 0.5-10 Module | Pressure angle | 20° |
| Brand Name | YIZGEAR | Model Number | RG22081002 |
| Place of Origin | CHINA | ||
| High Light | Spur Gears Racks And Pinions ，40Cr Steel racks and spur gears ，Automatic Door Racks And Pinions | ||
1) Description of Rack Gear and Pinion
Rack and pinion is a type of linear actuator that comprises a circular gear /pinion engaging a linear
gear (the rack), which operate to translate rotational motion into linear motion. Driving the pinion into
rotation causes the rack to be driven linearly. Driving the rack linearly will cause the pinion to be
driven into a rotation. A rack and pinion drive can use both straight and helical gears.
2) Features of Rack Gear and Pinion
The rack carries the full load of the actuator directly and so the driving pinion is usually small,
so that the gear ratio reduces the torque required. This force, thus torque, may still be substantial
and so it is common for there to be a reduction gear immediately before this by either a gear or
worm gear reduction. Rack gears have a higher ratio, thus require a greater driving torque, than screw actuators.
| Products | Rack Gears And Pinions |
| Custom Made | √ |
| Gear Profile Type | Rack Gears |
| Gear Teeth manufacturing | Gear Milling |
| Gear Teeth Grinding | If needed |
| Module (M) | Custom |
| Number of Teeth (Z) | |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | Custom |
| Teeth Accuracy Grade | ISO 8-9 Grade |
| Heat Treatment | Induction Hardening |
| Surface Hardness | 200-230HB/ 40-45 HRC |
| 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
YIZGEA 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. ... YIZGEA 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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