Brief introduction of reducer selection attention should be paid to reducer selection 1. Operating environmental conditions and daily operation time. 2. Motor type, input power, rated voltage, input speed, frequency, etc. 3. Transmission ratio, output shaft speed and input shaft speed. 4. Load (torque) borne by reducer. 5. Model and specification of reducer. 6. Connection […]
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The noise problem of reducer the noise of reducer mainly comes from the friction, vibration and collision of transmission gears. How to effectively reduce and reduce the noise and make it more in line with the requirements of environmental protection is also a key research topic at home and abroad. Reducing the gear transmission noise
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Oil flow of worm gear reducer 1.1.Pressure difference inside and outside the reducer. During the operation of the reducer, the friction heating of the moving pair and the influence of the ambient temperature increase the temperature of the reducer. If there is no vent or the vent is blocked, the pressure in the reducer will
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Heating of worm gear reducer Causes of heating of worm gear reducer: (1) oil leakage of reducer, (2) wear of worm gear, (3) wear of transmission bevel gear, (4) damage of bearing (worm), (5) low oil level and insufficient oil supply on bearing, which first shows that the bearing cover has a
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Introduction to reducer reducer is a power transmission mechanism, which uses the speed converter of gear to reduce the rotation number of motor (motor) to the required rotation number and obtain a large torque. Among the mechanisms used to transmit power and motion, reducer is widely used. It can be found in almost all kinds
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Precautions before installation of reducer 1. Clean the installation shaft before use. Check whether the installation shaft has bruises and dirt, and if so, remove them all. 2. The service temperature of the reducer is 0 ~ 40 degrees 3. Check whether the fit size of the hole (or shaft) connected with the reducer meets
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Difference between reducer and frequency converter reducer is different from frequency converter: the reducer reduces the speed of motor (motor) through mechanical transmission device, while the frequency converter adjusts the speed of motor (motor) by changing AC frequency. When the motor speed is reduced by frequency converter, the purpose of energy saving can
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Internal competition analysis of domestic reducer industry In China with rapid development, the machinery industry is booming. Taking the development of Shenzhen Machinery Industry as an example, Shenzhen reducer has benefited from the deepening of industrialization and urbanization and the state’s attention to the machinery manufacturing industry in recent years. Shenzhen reducer industry is
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The future development of China’s imported reducer industry the rapid development of China’s industry has promoted the continuous expansion of the demand for imported reducers. However, the development of industry not only has greater requirements for the quantity of reducer, but also has new standards for the technology of reducer. according to the analysis
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Working principle of reducer. Reducer is a relatively precise machine. The purpose of using it is to reduce the speed and increase the torque. Speed ratio = motor output revolution ÷ reducer output revolution. According to the motor power, speed ratio and service coefficient, the reducer torque is calculated as follows: reducer torque = 9550
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