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Categories | Transmission Gears |
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Brand Name: | YIZGEAR |
Model Number: | GS2022082105 |
Place of Origin: | CHINA |
MOQ: | 5 Pcs |
Price: | $2/ Piece |
Payment Terms: | T/T, L/C |
Supply Ability: | 500 Sets/Month |
Delivery Time: | 62 Days |
Packaging Details: | Plywood Crate |
Module: | 2 |
Gear Type: | Helical Gear |
Helix angle: | 15° |
Material: | 20CrMnTi |
Pressure angle: | 20° |
Outer Diameter: | 152mm |
Company Info. |
Henan Yizhi Machinery Co., Ltd |
Verified Supplier |
View Contact Details |
Product List |
1) Description of Helical gears
Helical gears are power transmission instruments primarily utilized to reduce speed and increase torque
between turning shafts. Fundamentally, they can be divided into two forms, those that transmit energy
between parallel parts and those that transfer power between non-parallel components, typically introduced
as cross-axis gears. While a helical gear in section view has the identical involute tooth shape like spur gear,
it is cut at an angle to the circulation of the gear blank. This angle is introduced as the helix angle.
Products | Helical Gears |
Custom Made | √ |
Material | 20CrMnTi |
Manufacturing | Gear Hobbing |
Teeth Grinding | √ |
Module (M) | 2 |
Number of Teeth (Z) | 14 |
Pressure Angle (α) | 20° |
Helix Angle (β) | 20° |
Accuracy Grade | ISO 7 Grade/ AGMA 11Grade |
Heat Treatment | Carburizing |
Surface Hardness | 58-62 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 |
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