Custom 40CrNiMo Internal Spur Gear Ring 1.5 DP 144 Teeth for Planetary Gear Systems
Price:
$200.0/Piece
MOQ:
1 Piece
Delivery Time:
55 Days
Brand:
YIZGEAR
Product Description
Custom Internal Spur Gear for Planetary Reducers
Our customized 40CrNiMo internal spur gear rings feature 1.5 DP with 144 teeth, engineered for high-performance planetary gear systems requiring precision and durability.
Internal Gear Overview
Internal gears have teeth generated on the internal diameter of a cylinder, contrasting with external gears that feature teeth on the outside diameter. We offer two primary types:
- Internal spur gear
- Internal helical gear
Planetary Gearbox Applications
Internal gears are primarily utilized in planetary gear box configurations, providing efficient power transmission in compact spaces.
Performance Advantages
Planetary gear trains incorporating internal gears deliver exceptional benefits including minimal vibration, high speed reduction ratios, and cost-effective system layouts.
Technical Specifications
| Parameter | Specification |
|---|---|
| Custom Made | Available |
| Gear Profile Type | Cylindrical Gear |
| Gear Teeth Manufacturing | Gear Shaping |
| Gear Teeth Grinding | Available if required |
| Module (M) | Custom |
| Number of Teeth (Z) | Custom |
| Pressure Angle (α) | Custom |
| Helix Angle (β) | Custom |
| Teeth Accuracy Grade | ISO 8-9 Grade |
| Heat Treatment | Quenching & Tempering / Induction Hardening |
| Hardness | 230-260 HB |
Steel Material Grade Comparison
| GB/China | ISO | ГОСТ | 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 |
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Yizhi Machinery Co., Ltd
Location
Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.
Contact Person
Kevin