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The reducer is generally used for the transmission equipment with low speed and large torque. The motor, internal combustion engine or other high-speed running power is used to reduce the speed by engaging the gear with a small number of teeth on the input shaft of the reducer with the large gear on the output shaft. The ordinary reducer also has several pairs of gears with the same principle to achieve the ideal reduction effect. The ratio of the number of teeth of the large and small gears is the transmission ratio. The reducer is a kind of power transmission mechanism, which uses the speed converter of gear to reduce the rotation number of motor to the required rotation number and obtain a larger torque. Function of reducer 1) Reduce the speed and increase the output torque at the same time. The torque output ratio is multiplied by the motor output deceleration ratio, but it shall not exceed the rated torque of the reducer. 2) At the same time, the inertia of the load is reduced to the square of the deceleration ratio. You can see that the general motor has an inertia value. Types of reducer Generally, there are helical gear reducers (including parallel shaft helical gear reducers, worm gear reducers, bevel gear reducers, etc.), planetary gear reducers, cycloidal pinwheel reducers, worm gear and worm reducers, planetary friction type mechanical stepless transmission, etc. Types of common reducers 1) The main feature of worm gear reducer is that it has reverse self-locking function and can have a large reduction ratio. The input shaft and output shaft are not on the same axis or plane. But the general volume is large, the transmission efficiency is not high, and the accuracy is not high. 2) The harmonic drive of harmonic reducer uses the elastic deformation controlled...
The reducer is generally used for the transmission equipment with low speed and large torque. The motor, internal combustion engine or other high-speed running power is used to reduce the speed by engaging the gear with a small number of teeth on the input shaft of the reducer with the large gear on the output shaft. The ordinary reducer also has several pairs of gears with the same principle to achieve the ideal reduction effect. The ratio of the number of teeth of the large and small gears is the transmission ratio. The reducer is a kind of power transmission mechanism, which uses the speed converter of gear to reduce the rotation number of motor to the required rotation number and obtain a larger torque. Function of reducer 1) Reduce the speed and increase the output torque at the same time. The torque output ratio is multiplied by the motor output deceleration ratio, but it shall not exceed the rated torque of the reducer. 2) At the same time, the inertia of the load is reduced to the square of the deceleration ratio. You can see that the general motor has an inertia value. Types of reducer Generally, there are helical gear reducers (including parallel shaft helical gear reducers, worm gear reducers, bevel gear reducers, etc.), planetary gear reducers, cycloidal pinwheel reducers, worm gear and worm reducers, planetary friction type mechanical stepless transmission, etc. Types of common reducers 1) The main feature of worm gear reducer is that it has reverse self-locking function and can have a large reduction ratio. The input shaft and output shaft are not on the same axis or plane. But the general volume is large, the transmission efficiency is not high, and the accuracy is not high. 2) The harmonic drive of harmonic reducer uses the elastic deformation controlled...
With the development of science and technology, the development of reducer is closely related to the application history of reducer. The two are complementary. The development of the reducer makes the reducer widely used. It is precisely because the reducer is widely used that the reducer has been developed. In fact, when the reducer was born, it was valued by various engineering construction fields. Reducer is actually a kind of power transmission mechanism, which does not generate power itself. Its function is to reduce the rotation number of motor (motor) to the required rotation number by using different gear sizes and speed converters, and to obtain a mechanism with larger torque. At present, the reducer is widely used in the transmission of power and motion. What is the reducer? Some people have a question, is it OK to directly adjust the speed of the motor? In fact, it is not the same. When the speed of the reducer is changed, it will get a larger torque mechanism. The motor is directly connected to the equipment. When the equipment is running, the load of the motor is very large, so the damage to the motor is also very big. But after the reducer, it is different. For example, for the reducer with a reduction ratio of 100, the load on the motor when the machine is running is only one percent, which is not obvious. Besides, its better to replace the lower gear when the reducer is replaced. The cost is much lower than that of the motor. Once the motor is broken, its useless. At present, the reducer is widely used in the transmission of power and motion. For example, the gear reducer can be seen in almost all kinds of mechanical transmission systems, from ships, cars, locomotives, heavy machines and tools for construction, the principle of bicycle is similar to the ...
What is the reducer? What is the application of reducer? Do we need to know about the reducer? Whats wrong with our knowledge of reducer? With these questions raised, today we go into the depth of this article and the reducer, understand the reducer, and briefly analyze the reducer! First of all, reducer is a general term. Under the name of reducer, there are thousands of reducer classification and application. According to the different working principles and application aspects of these reducers, they want to have their own names accordingly. The reducers mentioned in our article belong to one of them! Secondly, the reducer is not an independent machine. Its main work is mainly on power equipment such as motor and engine, and the function of reducer beside it is equivalent to a protector or a regulator. Control and protect the normal operation and better operation of the engine. Although it doesnt look like much? But the function and importance of the reducer can not be underestimated. The machine with the reducer is not so powerful, but it is also a multiplier effect with half the effort. With the development of some industries, the reducer is also constantly entering our lives. ...
DC reducer, namely gear reducer, is based on the common DC motor, plus the matching gear reducer. The function of gearbox is to provide lower speed and larger torque. At the same time, different reduction ratio of gearbox can provide different speed and torque. This greatly improves the utilization rate of DC motor in the automation industry. Reducer motor refers to the integrated body of reducer and motor (motor). This kind of integration can also be called gear motor or gear motor. DC reducer has the characteristics of high transmission accuracy, small volume, low noise, durability, low energy consumption, long working life, etc.; the technical parameters of DC reducer manufactured and designed by Witz mechanical and Electrical Co., Ltd., with the diameter of 8mm-38mm; the gearbox material is divided into plastic gear and metal gear; the voltage is between 3v-24v; the transmission noise is below 45dB; the reduction ratio is 5-1500; The output speed is 5-2000rpm; the output torque is 1gf cm to 50kgf cm; the transmission accuracy is within 1-2 arc minutes. DC reducer, namely gear reducer, is based on the common DC motor, plus the matching gear reducer. The function of gearbox is to provide lower speed and larger torque. At the same time, different reduction ratio of gearbox can provide different speed and torque. This greatly improves the utilization rate of DC motor in the automation industry. Reducer motor refers to the integrated body of reducer and motor (motor). This kind of integration can also be called gear motor or gear motor. DC reducer has the characteristics of high transmission accuracy, small volume, low noise, durability, low energy consumption, long working life, etc.; the technical parameters of DC reducer manufactured and designed by Witz mechanical an...
IPX is the same as JIS of American manufacturing floor waterproofing standard, which is divided into 9 grades of 0-8, and recorded here. Level 0 no protection Level 1 can also eliminate the harmful effect of small water drops falling vertically Level 2 has safety protection function for water drops falling down within 15 degrees from vertical angle The 3 stage also removes the harmful effects of spray droplets with a vertical angle of 60 degrees. Level 4 also eliminates the harmful effects of splashing water from other directions Level 5 can also remove the harmful consequences of the spray water from all directions Level 6 can also remove the harmful and adverse effects on the super strong water volume of the nozzles in all directions The top of level 7 is 0.15-1m away from the water surface, lasting for 30 minutes, with no adverse effect on the service performance and no water leakage The top of Grade 8 is 1.5-30 meters away from the water surface, lasting for 30 minutes, with no adverse effect on the service performance and no water leakage In the future, we should pay attention to the three prevention mobile phones. Only the 7-level and 8-level mobile phones are really waterproof; the 6-level mobile phones can make do with the rain, and the outdoor mobile phones and GPS still need to reach this level. ...
