Hunan Dinghan New Material Technology Co., LTD
| Payment Terms | T/T |
| Supply Ability | Negotiable |
| Delivery Time | (Sample order) 7 days |
| Packaging Details | According to customers' requests |
| Material | 20CrMnTi,20NiCrMo |
| Shape | Spiral Bevel Gear / Hypoid Gear |
| Type | Gleason |
| Teeth Accuracy Grade | ISO 4-6 Grade |
| Heat treatment | Quenching / surface carburizing / nitriding |
| Surface Hardness | HRC 58–62 |
| Service Life | 20,000–50,000 hours |
| Transmission Efficiency | 90%–96% |
| Input Speed | 1500–3000 rpm |
| Brand Name | DINGSCO |
| Model Number | According to customers' requests |
| Certification | ISO 9001 |
| Place of Origin | Changsha, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Negotiable |
| Delivery Time | (Sample order) 7 days | Packaging Details | According to customers' requests |
| Material | 20CrMnTi,20NiCrMo | Shape | Spiral Bevel Gear / Hypoid Gear |
| Type | Gleason | Teeth Accuracy Grade | ISO 4-6 Grade |
| Heat treatment | Quenching / surface carburizing / nitriding | Surface Hardness | HRC 58–62 |
| Service Life | 20,000–50,000 hours | Transmission Efficiency | 90%–96% |
| Input Speed | 1500–3000 rpm | Brand Name | DINGSCO |
| Model Number | According to customers' requests | Certification | ISO 9001 |
| Place of Origin | Changsha, China | ||
| High Light | 10:1 Ratio Orthogonal Gear ，90° Intersecting Shaft Design Reduction Gear ，ISO 4-6 Grade Accuracy Spiral Bevel Gear | ||
Orthogonal 10:1 Ratio Gear for Reducers – Precision Engineering & Manufacturing
The orthogonal 10:1 ratio gear adopts a 90° intersecting shaft design, enabling efficient power transmission in compact spaces. With a 10:1 gear ratio, it effectively reduces motor speed while significantly increasing output torque, making it ideal for reducers that require high torque and stable performance.
Materials and Heat Treatment
This gear is typically made of premium alloy steels (such as 20CrMnTi) and undergoes carburizing, quenching, and gear grinding processes. The tooth surface hardness can reach 58–62 HRC, providing excellent wear resistance and high fatigue strength to ensure long-term operational reliability.
Machining and Precision of Orthogonal 10:1 Ratio Gear
The gear is manufactured using CNC precision machining and tooth surface grinding, with strict control over tooth alignment errors and backlash. This ensures low noise and high efficiency during high-speed and heavy-load operation. Backlash can be controlled to ≤20 arc-min, with high-precision versions achieving ≤5 arc-min, making it suitable for automation and precision transmission applications.
Performance Parameters of Orthogonal 10:1 Ratio Gear
Transmission Efficiency: approx. 90%–96% (depending on gear geometry and lubrication)
Rated Torque: Peak load capacity up to 1.5–2 times the rated torque
Input Speed: Typically 1500–3000 rpm
Operating Temperature: –20℃ to +100℃ (higher with premium lubrication)
Service Life: 20,000–50,000 hours under normal industrial conditions
Application Fields of Orthogonal 10:1 Ratio Gear
Industrial reducers and gearboxes
Automation and robotic drive systems
Conveyor lines and material handling equipment
Packaging machinery, textile machines, and mining equipment
Heavy-duty machinery and OEM power transmission systems
Technical Advantages Summary
High Reliability: Alloy steel + advanced heat treatment ensures long service life
High Precision: CNC machining and grinding, low backlash operation
High Load Capacity: Stable 10:1 ratio supports heavy-duty applications
Low Noise: Optimized tooth geometry and surface finishing for quieter performance
High Adaptability: Customizable tooth number, module, and installation dimensions
| Orthogonal 10:1 Ratio Gear for Reducers – Precision Engineering & Manufacturing | |
| Material | High-quality Alloy Steel (20CrMnTi) |
| Shape | Spiral bevel gear, hypoid gear |
| Teeth Profile | Gleason |
| Module (M) | ≤4 |
| Accuracy Grade | ISO 4-6 Grade |
| Service | Customized |
| Heat treatment | Quenching / surface carburizing / nitriding |
| Hardness | HRC 58–62 (after carburized) |
OUR FACTORY
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1994
Total Annual:
70 million-100 million
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Cha... Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Cha...
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