By Amanda | 01 February 2024 | 1 Comments
What is the difference between a reducer and a frequency converter?
The ultimate effect of the reducer and the inverter on the transmission equipment has in common is to reduce the speed. However, the reducer is actually a kind of power transmission mechanism, which does not generate power by itself. Its role is to use different gear sizes and speed converters to reduce the number of revolutions of the motor (motor) to the number of revolutions it needs; and to obtain a larger torque mechanism.In the current mechanism used to transmit power and motion, the reducer has a wide range of applications.What exactly is a reducer?
In the current mechanism used to transmit power and motion, the reducer has a wide range of applications.For example, gear reducers can be seen in the transmission systems of almost all kinds of machinery, from ships, automobiles, locomotives, and heavy machinery for construction. The principle of bicycles is also similar to that of reducers, processing tools and automated production equipment used in the machinery industry, to common household appliances in daily life, clocks and so on.Its application ranges from large-power transmission work to small-load, precise angle transmission can be seen in the application of the reducer, and in industrial applications, the reducer has the function of decelerating and increasing torque.Therefore, it is widely used in speed and torque conversion equipment.For example, the elevator we make every day uses the equipment of worm gear reducer.
In the current mechanism used to transmit power and motion, the reducer has a wide range of applications.For example, gear reducers can be seen in the transmission systems of almost all kinds of machinery, from ships, automobiles, locomotives, and heavy machinery for construction. The principle of bicycles is also similar to that of reducers, processing tools and automated production equipment used in the machinery industry, to common household appliances in daily life, clocks and so on.Its application ranges from large-power transmission work to small-load, precise angle transmission can be seen in the application of the reducer, and in industrial applications, the reducer has the function of decelerating and increasing torque.Therefore, it is widely used in speed and torque conversion equipment.For example, the elevator we make every day uses the equipment of worm gear reducer.
The main functions of the reducer are：
1) Decelerate and increase the output torque at the same time. The torque output ratio is multiplied by the motor output and the reduction ratio, but be careful not to exceed the rated torque of the reducer.
2) Deceleration reduces the inertia of the load at the same time, and the inertia is reduced to the square of the deceleration ratio.You can take a look at the general motor has an inertia value.
A reducer is a relatively precise kind of machinery, and the purpose of using it is to reduce the speed and increase the torque.There are many kinds of it, different models, and different types have different uses.There are many types of reducers. According to the transmission type, they can be divided into gear reducers, worm reducers and planetary gear reducers; according to the different transmission stages, they can be divided into single-stage and multi-stage reducers; according to the shape of the gear, they can be divided into cylindrical gear reducers, bevel gear reducers and conical-cylindrical gear reducers; according to the arrangement of the transmission, it can be divided into unfolded, shunt and coaxial reducers.
Working principle
Reducer is generally used for low-speed and high-torque transmission equipment, the motor.The power of an internal combustion engine or other high-speed operation is achieved by the gear with a small number of teeth on the input shaft of the reducer meshing with the large gear on the output shaft to achieve the purpose of deceleration. Ordinary reducers will also have several pairs of gears of the same principle to achieve the ideal deceleration effect. The ratio of the number of teeth of the large and small gears is the transmission ratio.
Difference
The reducer uses a mechanical transmission device to reduce the speed of the motor (motor), while the inverter uses a change in the AC frequency to achieve the purpose of adjusting the speed of the motor (motor).When the motor speed is reduced by the inverter, the purpose of energy saving can be achieved.
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