Precision Right-Angle Transmission Spiral Bevel Gear Set with Carburizing & Quenching and ISO 5-6 Accuracy Grade
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
(Sample order) 7 days
Brand:
SJ, DH
Product Description
Spiral Bevel Gear Set for Precision Right-Angle Transmission
The spiral bevel gear set is a high-precision mechanical transmission component designed to transfer motion and power between intersecting shafts, typically at a 90-degree angle. With helical tooth geometry, these gears deliver smooth, quiet, and efficient power transmission—ideal for micro reducers, automation systems, and high-performance machinery.
Structure & Working Principle
This gear pair consists of:
- Bevel Pinion (small gear) - connected to the input shaft, responsible for driving
- Bevel Gear (large gear) - mounted on the output shaft, transmitting motion at a right angle
The spiral bevel design allows progressive tooth engagement, minimizing noise and vibration compared to straight bevel gears. The teeth are precisely ground after heat treatment to ensure excellent contact accuracy, high load capacity, and long service life.
Technical Specifications
| Gear Type | Spiral Bevel Gear Pair |
|---|---|
| Transmission Angle | 90° (customizable 60°-120°) |
| Module Range | m0.8 - m6 |
| Tooth Surface Accuracy | AGMA 10-12 / DIN 6 |
| Gear Ratio | 1:1 to 1:10 |
| Material | 20CrMnTi, 17CrNiMo6, SCM420, or Custom Alloy Steel |
| Heat Treatment | Carburizing & Quenching (Surface Hardness HRC58-62) |
| Tooth Grinding | Precision Ground for Low Noise |
| Surface Finish | Ra ≤ 0.8 μm |
| Backlash | ≤ 6 arcmin (precision type) |
| Efficiency | ≥ 94% |
| Lubrication | Synthetic gear oil or grease |
| Application Environment | -20°C ~ +120°C |
Manufacturing Process
- CNC Gear Cutting - Advanced Gleason or Klingelnberg gear-cutting centers ensure perfect spiral geometry
- Heat Treatment - Carburized and quenched for surface hardness while maintaining core toughness
- Gear Grinding - High-precision grinding achieves low noise and minimal backlash
- Dynamic Balancing - Guarantees smooth operation at high speeds
- Inspection & Testing - Every gear undergoes runout, tooth contact, and torque verification before delivery
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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
Hunan Dinghan New Material Technology Co., LTD
Location
No. 2319, Building 2, Dongfang Furong Garden, No. 582 Yuanda 1st Road, Hehuayuan Street,Furong District, Changsha city, Hunan, China.
Contact Person
Julia Wang