Orthogonal Spiral Gear Compact Structure For Transmission Equipment

Orthogonal Spiral Gear Compact Structure For Transmission Equipment

This set of orthogonal 10:1 ratio gears for reducers can be introduced from the following aspects:

1. Structure and Transmission Principle
It usually adopts a spiral bevel gear structure, where the small driving gear and the large driven gear mesh orthogonally. With a speed ratio of 10, the driven gear rotates 1 circle when the driving gear rotates 10 circles, achieving the core function of "speed reduction and torque increase".

2. Performance Advantages
▶High Transmission Precision:
The gears undergo precision machining processes. Ensuring low backlash and high smoothness during meshing. The orthogonal layout enables vertical transmission direction conversion while reducing axial force interference, further improving precision.
▶Strong Load - Bearing Capacity:
The line - contact design of the spiral tooth surface distributes the load more evenly. Indicating that such gears can withstand large torque and are suitable for medium - to - heavy load transmission scenarios.
▶Low Noise and Vibration Damping:
The continuous meshing characteristic of spiral teeth combined with precisely machined tooth profiles can effectively reduce transmission noise and vibration.

▶Compact Structure:
The orthogonal layout can "reduce the space occupation of the transmission system". The orthogonal design of gears is the core factor to achieve this feature, suitable for equipment sensitive to installation space.

3. Key Parameters and Specifications
▶Speed Ratio: Fixed at 10:1, clearly defining the ratio relationship between input speed and output speed to meet specific speed reduction requirements.
▶Torque Range: The torque - bearing capacity of orthogonal 10:1 ratio gears of different models/series varies due to differences in size, material, and process, covering transmission requirements from light to medium - heavy loads.
▶Material and Process: Commonly made of alloy structural steel and strengthened by processes such as carburizing and quenching, gear grinding. In some lightweight scenarios, aluminum alloy is also used for the shell and steel for the gears to balance weight and strength.
▶Installation and Adaptability: It supports various installation forms. The input/output shaft specifications are diverse, which can adapt to the connection requirements of different motors and load ends.

4. Typical Application Scenarios
▶Industrial Automation Equipment: Such as robot joints and precision machine tools.
▶General Mechanical Transmission: Small conveying equipment, packaging machinery, etc., utilize their characteristics of "compact structure + 10:1 speed reduction" to match the speed/torque of the motor and the actuator.
▶Special Equipment: Some medical equipment and small transmission units in the aerospace field also use such orthogonal 10:1 ratio gears.

In summary, through precision orthogonal spiral tooth design, this set of orthogonal 10:1 ratio gears performs excellently in terms of transmission precision, load - bearing capacity, space utilization, noise reduction, and vibration damping. It is the core component for reducers to achieve "10 - fold speed reduction and torque increase" and is widely used in mechanical transmission scenarios from general to high - end.

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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 Changsha Senjie Gear Co., Ltd (abbreviated as "CSG") in 2016. CSG is a production R&D base specializing in professional design, reserch, manufacture and sales of high-quality small module spiral bevel gears and high reduction hypoid gears and cylindrical gears. In 2023, Hunan Dinghan New Material Technology Co., Ltd. was established as a specialized international export business department. CSG has strong scientific research and development capabilities and is also equipped a full set of advanced equipment including seven-axis five-linkage CNC spiral bevel gear grinding machines and gear milling machines. By making the best use of the scientific and technological achievements and equipment of the Gear Research Institute of Central South University, machanical processing, heat treatment and testing. We have developed high-quality products featuring high reduction, high speed, heavy load, low noise and less teeth for users.

With the quality policy of "scientific and technological innovation, quality first, being first-class firm and customer‘s satisfaction", we have won the trust of well-known domestic and abroad enterprises with stable and excellent quality. It is committed to be a pioneer of the industry of China's small-module spiral bevel gears, and is dedicated to providing service for any related industry requiring industrial robots, CNC turning and milling compound power tool turrets, industrial sewing machines, reducers, bicycles, power tools and aeromodelling. We sincerely look forward to your cooperation!