RV_Reducer

Under the background of Industry 4.0, AGV, as an active industry in the current robot industry, has blossomed in various fields and has a strong response. AGV is the abbreviation of Automated Guided Vehicle, which means "automatic guided transport vehicle" and is sometimes called "unmanned transport vehicle". How a small AGV can drag hundreds of kilograms of heavy objects and achieve millimeter-level accuracy is closely related to the wheel-side driving mode of AGV....

The main transmission structure of planetary reducer is: planetary gear, sun gear and external gear ring. For structural reasons, the minimum single-stage deceleration of planetary reducers is 3, and the maximum is generally not more than 10. The common deceleration ratio is 3.4.5.6.8.10, and the number of stages of reducers is generally not more than 3, but some customized reducers with large deceleration ratios have 4 stages of deceleration....

Therefore, in the design and use of tensile machines, the selection and use of planetary reducers are crucial, and reasonable selection and configuration need to be made according to specific testing needs and equipment requirements....

In some technical or communication documents of planetary gear reducers, we often see professional terms such as backlash, torque, heat capacity, gear ratio, moment of inertia, full load efficiency, and so on. For example, the professional term "backlash" is quite unfamiliar and confusing for some friends who are new to or not very familiar with planetary gear reducers. Many friends don't know what backlash in planetary gear reducers refers to. In response to this phenomenon, the following is an explanation of its meaning and impact by using backlash as an example....

Planetary gear reducers are a mature technology that has stood the test of time and become an important part of industrial technology. The development of its design and manufacturing technology symbolizes a country's industrial technological level. With the continuous progress of China's reform and opening up, world-class multinational companies have begun to enter the Chinese market in large numbers, producing gears and gear devices for automobiles, engineering machinery, and large complete sets of equipment in China. ...

Compared with cylindrical gear reducer transmission, planetary gear reducer transmission has many unique advantages. Its most significant feature is that it can split power when transmitting power; at the same time, its input shaft and output shaft are coaxial, that is, the output shaft and the input shaft are both set on the same main axis. Therefore, planetary gear reducer transmission is now used to replace ordinary gear transmission, and as a speed increaser and transmission device in various mechanical transmission systems. ​...

Planetary gear reducers are mainly composed of sun gears, planet gears, and internal gears. They have a simple structure and high transmission efficiency, and are often installed on servo motors to reduce speed, increase torque, and achieve precise positioning. They are widely used in CNC machine tools, industrial robots, service robots, manipulators, food machinery, packaging machinery, laser cutting machines, woodworking engraving machines, printing machinery, injection molding machinery, photovoltaic equipment, lithium battery equipment, and other mechanical equipment....

The harmonic speed reducer plays an important role in the operation of mechanical equipment. Due to its small size, light weight, and high-precision reduction effect, it is widely used by many manufacturers of mechanical equipment.
As a reduction tool, the harmonic speed reducer is bound to encounter some problems after prolonged use, such as heating issues. Today, I'm going to share some knowledge about how to deal with the heating of harmonic speed reducers....

Harmonic drive is an essential power device among many mechanical equipment, because of its extremely high precision, especially suitable for cutting-edge fields that require precise motion control. But harmonic drive has a big downside, it has a short lifespan and is not durable. So, is there any gearbox that can replace the harmonic drive?
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Due to the numerous advantages of harmonic gear reducers, they have rapidly extended into fields such as energy, communications, machine tools, and automobiles in recent years. In daily use, it has been concluded that they exhibit excellent performance, whether in highly sensitive tracking systems or in transmitting high torque power....