| Place of Origin: | CHINA |
|---|---|
| Brand Name: | YIZGEAR |
| Model Number: | GS220806003 |
| Minimum Order Quantity: | 5 Pieces |
| Price: | $35.0/Piece |
| Packaging Details: | Plywood Crate |
| Delivery Time: | 60 Days |
| Payment Terms: | L/C, D/P, Western Union, T/T |
| Supply Ability: | 300 Pieces/Month |
| Material: | 20CrMnTi | Brand: | OEM |
|---|---|---|---|
| Length: | 337mm | Profile Type: | Helical Gear |
| Hardness: | 58-62 HRC | Hardness Layer: | 0.5-0.8 Mm |
| Highlight: | 2.5 Module Transmission Gear Shaft,17 T Helical Spline Shaft,Transmission Gear Shaft 17 T |
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2.5 Module 17 T Helical Gear Shaft For Shaft Mounted Speed Reducers
1) Application of Helical Gear Shaft
The helical gear shaft are widely used for gearbox and speed reducers.
Gear shaft can assembly with shaft couplings or bearing to drive the power transmission system.
2) Manufacturing Processing of Helical Gear Shaft
a) Forging Steel Material
b) Quenching and tempering of material
c) Rough Turnning machining
d) Fine Turnning machining
e) Gear hobbing
f) Heat treatment (Carburizing)
g) Gear grinding
h) Suface grinding
i) Inspection
j) Packing
| Products | Helical Gear Shaft |
| Custom Made | √ |
| Gear Profile Type | Cylindrical Gear |
| Gear Teeth Manufacturing | Gear Milling/Gear Hobbing/Gear Shaping |
| Gear Teeth Grinding | √ |
| Module (M) | 3 |
| Number of Teeth (Z) | 17 |
| Pressure Angle (α) | 20° |
| Lead Angle | 15° |
| Accuracy Grade | ISO 6-7 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 | |