Sign In | Join Free | My chinacomputerparts.com |
|
Brand Name : YIZGEAR
Place of Origin : CHINA
MOQ : 200 Sets
Price : 300$
Payment Terms : L/C, T/T
Supply Ability : 500 Sets/Month
Delivery Time : 60 Days
Packaging Details : Plywood Crate
Hardness : 50-55 HRC
Application : Power transmission
Helical Angle : 25°
Manufacturer : Custom Gear & Machine, Inc.
Number Of Teeth : Depends on size
Module : Depends on size
a) During meshing, multiple teeth are in contact simultaneously, resulting in a more stable transmission ratio for helical gears, with lower vibration and noise.
b) Suitable for high-torque and high-speed scenarios (such as ship propulsion systems, main drive of rolling mills).
3)Advantages of Herringbone Gear
a) Silent operation: The bidirectional helical gear meshing reduces impact and the noise is significantly lower than that of straight gears.
b) Efficient transmission: Low friction loss, with transmission efficiency reaching over 98%.
Products | Herringbone Gear |
Custom Made | √ |
Gear Profile Type | Cylindrical Gear |
Gear Teeth manufacturing | Gear Milling |
Gear Teeth Grinding | √ |
Module (M) | 12 |
Number of Teeth (Z) | Custom |
Pressure Angle (α) | 20° |
Helix Angle (β) | Custom |
Teeth Accuracy Grade | ISO 8-9 Grade |
Heat Treatment | Quenching & Tempering |
Surface Hardness | 230-260 HB |
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 |
![]() |
Stable And Low Noise Of Herringbone Gears For Heavy Duty High Speed Transmission Images |