Tesla Inc. said at its 2023 shareholder meeting that humanoid robots will become a very important market in the future, and it is expected that 1 million units may be sold by 2030.
This market brings many business opportunities, part of which is the demand for mechanical parts such as reducers. In humanoid robots, the commonly used types of reducers are harmonic reducers and planetary reducers. The domestic Green Harmonic Company has performed well in the domestic market with its own invention of the "P-tooth" design, while Nidec Transmission occupies a leading position in the global market.
Therefore, domestic manufacturers have the opportunity to achieve better results in this emerging market because they have the best capabilities and cost efficiency advantages. In general, the growth trend of humanoid robots will bring a lot of business opportunities to reducer manufacturers, and will also promote technological innovation and industrial development.
Harmonic reducer is a special reducer, which is suitable for precision applications such as robot joints with small and medium torque. Its main features include the advantages of high transmission ratio, small size, light weight and high motion accuracy.
The high transmission ratio of the harmonic reducer allows it to significantly reduce the speed of the input shaft while providing high output torque. This means that at a given input speed, the harmonic reducer can provide a larger output torque to meet the torque and force requirements of the robot joints.
Harmonic reducer has a relatively small volume and mass. This makes it very advantageous in space-constrained applications such as robotics, saves valuable installation space, and contributes to the lightweight design of the overall system.
Harmonic reducers are also known for their excellent motion accuracy. It adopts a special structure to achieve transmission through the meshing between the flexible gear and the rigid ring gear. This design provides high-precision position control and motion smoothness for robotic applications that require precise positioning and high-precision operation.
In the domestic market, the application of harmonic reducer is increasing in the field of robots. The domestic manufacturer Green Harmonic Company has gained a good market share with its self-developed "P-toothed" design. The design not only improves the transmission efficiency and torque capacity, but also improves the stability and reliability of the product. These advantages enable domestic manufacturers to meet the needs of users for harmonic reducers and achieve a better position in the market competition.
The harmonic reducer is suitable for precision applications such as robot joints with small and medium torque, and has the advantages of high transmission ratio, small size, light weight and high motion accuracy. Through technological innovation and market expansion, domestic manufacturers are increasing their market share in the harmonic reducer market.
Green Harmonic Company is one of the well-known enterprises in the field of harmonic reducer in China, and has been committed to the research and development and manufacturing of harmonic reducer since its establishment. The company adopts a self-developed "P-tooth shape" design, which has a leading position.
"P tooth shape" is a harmonic reducer gear shape independently developed by Green Harmonic Company. Compared with the traditional harmonic reducer gear, the "p-tooth profile" has a larger contact area and a more uniform load distribution, which can improve the torque capacity and transmission efficiency of the gear. At the same time, the "p-tooth profile" also has better noise and vibration control capabilities, which can provide smoother movement.
Based on the design of "P-tooth shape", Green Harmonic has developed a series of harmonic reducer products, including SHD, CSF, CSD and CHD models. These products are widely used in robotics, aerospace, semiconductor manufacturing and other fields, and are well received by the majority of users.
Green Harmonic also pays attention to technological innovation and product optimization. For example, the company has introduced harmonic reducers with high-temperature lubricating oil, which can operate stably in high-temperature environments and are suitable for some special industrial applications.
In short, based on the self-developed "P-tooth" design, Green Harmonic Company has created a series of excellent harmonic reducer products. Its products have leading performance and excellent stability, and are widely recognized by users at home and abroad.
Planetary reducer is a kind of deceleration device commonly used in various mechanical transmission systems, which is composed of a combination of involute cylindrical gear and cycloidal pinwheel planetary reducer mechanism. This design offers a number of advantages, making it particularly suitable for the lower limb rotation joints of humanoid robots.
The combined structure of the involute cylindrical gear and the cycloidal pinwheel planetary reduction mechanism can provide high torque transmission capacity, which is suitable for coping with the large load requirements of the lower limb rotating joints of the humanoid robot. This design ensures that the robot can reliably withstand external loads and achieve precise control during movement.
The structural design of the planetary reducer makes it have high rigidity, which can effectively resist the influence of external torque and vibration, and ensure the stability of the transmission system during the working process. This is especially important for humanoid robots, as the stability of the rotating joint directly affects the robot's movement and attitude control.
The involute cylindrical gear and cycloidal pinwheel planetary reduction mechanism combine precision machining and optimized design to achieve high transmission accuracy and efficiency. This is crucial for humanoid robots, as precise rotation control requires accurate transmission ratios and stable output speeds, and planetary reducers can provide this precise transmission performance.
In short, the planetary reducer is composed of an involute cylindrical gear and a cycloidal pinwheel planetary reducer mechanism, which has the characteristics of load capacity, stiffness and high precision, and is very suitable for the lower limb rotary joint of humanoid robots. This design structure can ensure that the robot transmits torque stably and reliably during the movement, and realizes precise motion control to meet the needs of humanoid robots in different scenarios.
Nidec Transmission Co., Ltd. has a leading position in the precision planetary reducer market, occupying an important market share in both the global and domestic markets. This leading position can be attributed to a series of outstanding achievements and advantages achieved by the company in the field of precision planetary reducers.
Nidec Transmission has strong technical research and development strength and innovation ability, and is committed to the research and development in the field of precision transmission. The company has advanced technology in precision machining, material engineering, analysis and other aspects, and can design and produce high-performance, high-precision precision planetary reducer products to meet the needs of the global market for precision transmission equipment.
The company pays attention to product quality and stability, and ensures that the products have excellent performance and reliable quality through strict quality control and perfect production processes. This makes the company's products gain a good reputation and recognition in the global market, and win the trust of customers.
The company has established a complete sales network and service system around the world, which can provide customers with timely technical support and after-sales service. At the same time, Nidec Transmission also actively participates in international exhibitions and industry exchange activities, expanding its visibility and influence in the global market.
In the domestic market, Nidec Transmission has successfully occupied the first place in the planetary reducer market with its high-quality products and services, as well as its deep understanding and adaptability to the domestic market, and has become a leading manufacturer of precision transmission equipment in China.
Nidec Transmission Co., Ltd. has not only occupied a leading position in the global market, but also successfully dominated the domestic market and become a leading enterprise in the field of planetary reducer by virtue of its advantages in technical strength, product quality, market layout and domestic market performance in the precision planetary reducer market. As the global precision transmission industry continues to grow, Nidec Transmission is expected to further consolidate and expand its leading position in the global market.
Domestic manufacturers have accumulated rich experience in production equipment, process technology and chain management, and have established a huge production base and network, which can meet the needs of large-scale and high-quality production. By optimizing the production process, improving efficiency and reducing costs, domestic manufacturers have achieved obvious cost efficiency advantages and are able to provide products with competitive quality.
They have also increased their investment in research on key technologies, promoted product upgrades and improvements, and cooperated with leading international companies to improve their R&D capabilities and technical levels. In addition, domestic manufacturers have a better understanding of the local market demand and customer needs, and can carry out product customization and technical support according to market feedback, so as to gain market competitive advantages.
These advantages make it possible for domestic manufacturers to provide stable**, fast delivery on a global scale, and gradually expand their market share.