Planetary_reducer

As modern technology keeps advancing, all kinds of efficient automated equipment are becoming increasingly popular. Conveyor belts are widely used mechanical devices for transporting goods. In production, their function is to act as a conveying device, working in a rhythmic flow with other equipment to form an organized assembly line. The conveyor belt itself doesn't start on its own; it needs a gear reducer to drive its operation, and that's where the planetary gear reducer plays a crucial role....

At present, harmonic reducers have achieved technological breakthroughs and can replace imports. However, due to performance issues such as transmission accuracy, torsional rigidity, and stability, RV reducers still rely on imports....

With rising labor costs and an increasingly aging population, the Chinese robotics industry is entering a golden period of development. The entire robotics industry chain is mainly divided into three levels: upstream core components, midstream equipment manufacturers, and downstream industry application providers....

At last year's two academicians' conference, President Xi Jinping mentioned in his speech that the "robot revolution" is expected to become a key entry point and important growth point for the "third industrial revolution," which will impact the global manufacturing landscape, and China will become the world's largest robot market.Since then, China has introduced a series of policies to promote the development of the industrial robot industry, providing value-added tax refunds and subsidies for robot manufacturing companies, while robot user companies can enjoy tax exemptions....

A planetary gearbox is a precision gearbox used for transmitting power and motion. It consists of an internal tooth ring tightly combined with the gearbox shell, a sun gear driven by external power, and a set of planetary gears floating on the output shaft, internal tooth ring, and sun gear. When the input power drives the sun gear, it causes the planetary gears to rotate and revolve around the center, resulting in the output of power. The gearbox's speed converter reduces the motor's rotation speed to the required level while obtaining a larger torque. This industrial product is widely used in various applications and is known for its precision and accurate reduction ratio....

The small tooth difference planetary gear reducer offers advantages such as compact size, high transmission ratio, and increased bearing capacity compared to traditional gear reducers. The gear meshing design reduces contact stress and improves contact strength, resulting in smoother operation and reduced noise. However, accurately calculating the increased bearing capacity from multiple tooth meshing remains a challenge due to the complex distribution of forces on the teeth. Traditional algorithms provide conservative estimates, limiting the exploration of the full bearing potential of multi-tooth meshing. Utilizing finite element analysis, this study aims to analyze and optimize the gear bearing capacity of the small tooth difference planetary gear reducer, addressing the limitations of current calculation methods....

Harmonic drive and RV reducer are widely used precision reducers in the field of high-precision transmission. Harmonic drive consists of components such as wave generators, flexspline, circular spline, and flexible bearings, offering high motion accuracy, large transmission ratio, small size, and the ability to transmit motion in confined spaces. On the other hand, RV reducer, developed from traditional cycloidal pinwheel reducers, features strong load-bearing capacity and solid steel transmission. It has a wide range of transmission ratios, high efficiency, strong load-bearing capacity, small size, light weight, high accuracy, and long service life. With the rapid development of intelligent manufacturing and high-end equipment fields, both types of reducers have become essential components in industrial robots and high-end CNC machine tools....

Since CNC cutting machines for carpentry use synchronous belts, which inevitably have a certain tension force, prolonged usage can lead to a decrease in accuracy. However, CNC cutting machines require high precision from the machinery. Generally, they need to handle heavy loads and require torque that exceeds the servo motor's capacity. This problem can be effectively solved by connecting the servo motor output torque through FUBAO planetary reducers....

FUBAO is a leading manufacturer of precision reducers, specializing in gearbox technology for industrial robots. With over 20 years of experience, FUBAO has developed innovative solutions and holds numerous invention patents. Their gearboxes are essential components in industrial robots, providing speed conversion and torque amplification. FUBAO's RV reducers and harmonic reducers are widely used in various robot joints, offering high transmission accuracy and efficiency. Their advanced technology has broken foreign technical barriers and reduced China's reliance on imported precision reducers. FUBAO's contributions have greatly benefited the automation industry and promoted the healthy development of intelligent construction....

This article discusses the future development of gear reducers, which have played a significant role in China's industrial development. While there are various types of gear reducers available, most of their overall structures are not complex. To improve the quality of these products and increase competitiveness, it is important to focus on the materials used. The breakthroughs in gear reducers must be made in the structure, not just in the materials used. The article highlights the current challenges, such as reducing friction and noise during gear reducer operation, and the need for higher speed ratios, quieter operation, smaller size, and lighter weight in the future development of gear reducers....