Customized Planetary Bevel Gear Spiral Bevel Precision 4-8 Grade
Planetary bevel gears are widely used in automotive transmissions (especially differentials of rear-wheel drive vehicles), industrial reducers, wind turbines, engineering machinery and other fields.
Planetary bevel gears consist of one or more planetary gears and a central gear (sun gear), and are usually used for power transmission between non-parallel shafts.
Planetary bevel gear features:
1. High torque transmission: Planetary gear structures can withstand large torques and are suitable for high-load applications.
Compact design: Because the planetary gears rotate around the central gear, this design allows the gear system to accommodate more gears in a smaller space, resulting in a compact structure.
2. High efficiency: Planetary bevel gears are generally more efficient than other types of gear systems because they can provide continuous transmission and reduce energy losses.
3. Load distribution: Planetary gear systems can distribute loads across multiple gears, which helps reduce gear wear and extend gear life.
4. Directional change: Planetary bevel gears can change the direction of rotation between the input and output shafts, which makes them very useful in situations where the transmission direction needs to be changed.
5. Precision requirements: Because planetary bevel gears are often used in precision and high-speed applications, they require very high manufacturing and assembly accuracy.
Planetary Bevel Gear Parameters:
| Products | Customized Planetary Bevel Gear Spiral Bevel Precision 4-8 Grade |
| Material | 20CrMnTi/20CrMo/20CrNiMo/18CrNiMo/38CrMoAl/42CrMo/40Cr/45#/PA66/416/410/304...... |
| Shape | Cylindrical gear/ Helical gear/ spiral gear |
| Gear Teeth manufacturing | Grinding, hobbling, milling |
| Module (M) | ≤4 |
| Teeth Accuracy Grade | ISO 4-8 Grade |
| Heat Treatment Methods | Carburizing, Hardening and Tempering, Nitriding, Induction Hardening, Through Hardening |
| Hardness | 30-70HRC(According to heat treatment methods) |
| Application | Differential, Industrial retarder, Wind turbine, construction machinery |
| Tooth Surface | Case-hardened surface |
About us:
1. Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd., which was established in 1994. It is a directly affiliated school-run enterprise founded by Professor Zeng Tao of Central South University, an authoritative expert on spiral bevel gears in China.
2. In 2016, it was changed to Changsha Senjie Gear Co., Ltd. It is a production and R&D base specializing in the design, development, manufacturing and sales of spiral bevel gears, high reduction ratios, hypoid gears and cylindrical gears.
3. In 2023, Hunan Dinghan New Material Technology Co., Ltd. was established as a specialized international export company business unit.
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