In recent years, the rise in manpower and raw materials has put tremendous pressure on China’s manufacturing industry. In addition, developed countries are trying to replace China’s manufacturing with highly automated technology. Some awakened companies have begun to upgrade automation, improve work efficiency and reduce production efficiency. cost. Machine automation has become the development direction of the global manufacturing industry, and the robotics industry in particular has developed rapidly. It is predicted that by 2015, China’s robot market demand will reach 35,000 units, accounting for 16.9% of the global market, making it the world’s largest market.
With such a huge market, the automation industry giants are all eyeing them, and one after another has entered the middle of the layout. There has been a boom in the robotics industry all over China, but there is a huge gap in competitiveness compared with foreign robots, especially the parts of robots. At present, most of the parts of domestic robots are imported. Robot components are mainly composed of servo motion control, reducer, etc. In terms of reducer, Shanghai Electric and Qinchuan Development have begun to invest in research and development. The following is an inventory of the five most influential reducer brands in the world.
Japan’s Sumitomo reducer (SUMITOMO)
SUMITOMO is a construction machinery manufacturer under the Sumitomo Group, one of the world’s top 500 companies with a history of more than 400 years, and enjoys a worldwide reputation. After Sumitomo Products developed the first hydraulic excavator with its own technology in 1967, Sumitomo hydraulic excavators are now active everywhere in the world. Sumitomo Drive Technologies Sumitomo Heavy Machinery Co., Ltd. started its own manufacturing and production of electric motors and reducers in Japan.
Sumitomo reducers include various types of reducers, such as large helical gear reducers, planetary gear reducers, helical gear reducers, worm gear reducers, etc. Large reduction ratio and high efficiency: the reduction ratio of one-stage transmission is 9~87, and the reduction ratio of two-stage transmission is 121~5133, multi-stage mixing can reach tens of thousands, and the pin-tooth meshing system sets rolling friction, and the meshing surface has no relative sliding , So the first-level deceleration efficiency reaches 94%.
In October 1995, Sumitomo Heavy Machinery Co., Ltd. and Sumitomo Corporation jointly funded the establishment of Sumitomo Heavy Machinery Reducer (China) Co., Ltd. in Tianjin, China. In 2001, the Shanghai branch was established as its product sales headquarters in China. , At the same time, there is a maintenance center in Songjiang, Shanghai.
Bonfiglioli Reducer Co., Ltd. was established in 1956, specializing in the production of gear reducer motors, planetary gear reducers, motors and frequency converters. It is the largest manufacturer of gear reducers in Italy and enjoys an international reputation in the field of power transmission and control. Bonfiglioli is headquartered in Bologna, Italy, has 7 production and assembly plants in Italy, and has branches in 17 countries, and its sales network covers the world.
Bonfiglioli Transmission Equipment (Shanghai) Co., Ltd. was established in December 2003 and is located in Qingpu District, Shanghai. It is a wholly-owned enterprise of Bonfiglioli in China and also its production and sales headquarters in China.
Bonfiglioli’s full range of products: planetary gear reducers, helical gear motors, bevel gear motors, parallel shaft helical gear motors, worm-worm gear motors, DC motors, AC motors and frequency conversion control systems.
ROSSI, a famous European brand, is 100% locally produced in Europe. It has the advantages of multi-sided installation, multiple input shafts, standard IEC flanges, complete intermediate series, maintenance-free, etc.; special designs in the mixing industry and injection molding industry, the only three-year warranty company in Europe (European local), the company’s purpose is quality And service, with more than 50 years of experience, continuous innovation, high economy and high compatibility.
Rolsey’s products have always been known for their high quality and reliability in various heavy industrial applications. After more than 50 years of development in the industrial field, Rolsey has provided special products and designs for many special applications, such as: single screw extruder, chemical mixer, cooling tower, roller conveyor, asphalt mixer, concrete mixer , Wind turbines, automation equipment and industrial robots, etc.
In the past 20 years, Rolsey’s performance has grown rapidly. The company has numerous overseas branches, such as subsidiaries in Germany, Spain, Britain, France, Denmark, the Netherlands, Australia, India, the United States and China, as well as a sales network of distributors all over the world.
Nidec SHIMPO was born in Kyoto in 1952 as Japan’s initial “variable reducer” manufacturer. Since then, after technical training, it has continuously developed new technologies and new products, and established a world leading position in the field of traction technology. It has been awarded three times by the Japan Machinery Association and several invention awards, which fully proves the technical level of SHIMPO.
SHIMPO reducer has excellent features such as high precision, ultra-quiet, long life, no oil leakage, large torque, etc., and has been widely adopted by the cutting machine industry in Japan and China.
Now use the latest production equipment and Japan’s quality management system to establish the world’s most advanced metal processing factory. The newly-built factory produces many products (servo motor reducer, stepless speed changer, measuring instrument and electric pottery making machine. The noise is reduced by 10% compared with the previous products. Because of the use of helical gears, it is compared with the previous spur gears. , The connection between the teeth is smoother, thereby reducing noise. Smooth vibration, less and smoother rotation without vibration. It can play a role in drug injection, medical pumps, etc. The helical gear corresponds to the ABCD column of the VR series , Corresponding to all the columns of the EV series at the same time. No need for maintenance and free installation. The lubricating oil uses long-life high-grade grease, so there is no need to exchange.
German SEW-Transmission Equipment Company was established in 1931. It is a multinational international group specializing in the production of electric motors, reducers and frequency conversion control equipment. It has more than 11,000 employees worldwide, and its production technology and market share are in the world’s leading position. It is world-renowned in the field of international power transmission.
Since entering the Chinese market in 1995, SEW China has been adhering to the enterprise spirit of “pursuing excellence and striving for perfection”. Over the years, it has been committed to combining advanced German manufacturing technology with the wisdom and diligence of the Chinese people. The main line of the grand development strategy, conscientious, steadfast and hard work, has now developed into a well-known enterprise in China’s machinery manufacturing industry.
Today, SEW China has 3 manufacturing plants, 7 assembly and technical service centers, more than 50 offices, and a service network covering major and medium-sized cities across the country. SEW products are widely used in light industry, chemical industry, construction and building materials machinery, iron and steel metallurgy, environmental protection, coal mining, automobile industry, port construction and other major industrial fields. Become the first-choice brand for a number of national key engineering projects.