What are the characteristics of Rotary platform gear?

Hollow Rotational Platform Gear is a high-precision mechanical transmission component. It is widely applied in the industrial automation field. Its core function is to achieve high-precision, low-noise, and high-torque rotational motion.

Advantages

The hollow shaft rotary platform gear is a transmission unit that combines the key traits of hollow shaft rotary platform reducers. It’s specifically engineered to meet strict demands for rotational precision, torque delivery, and noise reduction—bridging the gap nicely between traditional DD motors and cam dividers. Here’s a closer look at its standout advantages:

Top-tier precision: It boasts repeatability accuracy as tight as 5 arcseconds, making it a go-to choice for applications where pinpoint rotational precision is non-negotiable.

Ultra-low noise: Operating noise is usually kept below 50 decibels, which fits perfectly in industrial settings that require quiet, unobtrusive operation.

Strong torque capacity: It can handle heavy torque loads with ease, checking the box for diverse industrial needs.

Thanks to these strengths, the hollow shaft rotary platform gear stands out as a flexible, high-efficiency solution across many industrial uses. It not only boosts overall performance but also keeps up with strict operational and environmental standards—making it a reliable pick for modern industrial setups.

Hollow rotating platform gears, owing to their superior performance, are widely applied in various sectors:

Industrial Automation: Used in automated systems requiring multi-angle adjustments.

Precision Processing: Play a vital role in processing equipment where high-precision rotational control is essential.

Detection Equipment: Serve as rotating components in detection instruments, ensuring the accuracy of the detection results.

Why choose us?

Since 1994, we've been at the forefront of creating top-quality internal bevel gears and custom gear solutions. With over three decades of experience, we adhere to ISO 4-6 standards, ensuring every product meets the highest quality standards. Our gears are designed for exceptional reliability and longevity. We’re confident our premium, custom solutions will exceed your expectations.

Our team includes seasoned experts, such as a doctoral graduate, a respected member of the China Gear Standardization Technical Committee, and a postgraduate researcher specializing in bevel gear technology. Their extensive knowledge drives our technical innovation and commitment to meeting industry standards.

Our production facility is equipped with state-of-the-art CNC seven-axis, five-linkage spiral bevel gear grinding and milling machines, along with a full range of advanced manufacturing and testing equipment. Every step of the process is carefully monitored to ensure our products meet the highest standards of quality and efficiency.

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!