The reducer, he is actually a kind of power transmission mechanism, which does not generate power by itself. Its function is to use the different gear size and speed converter to reduce the number of revolutions of the motor to the number of revolutions it wants; Agency.
With the development of technology, the development of reducers and the application history of reducers are closely related. The two are complementary. The development of the reducer has made the reducer widely used. It is precisely because the reducer is widely used, and the reducer has been developed. In fact, when the reducer was born, it was valued by various engineering construction fields.
The reducer, he is actually a kind of power transmission mechanism, which does not generate power by itself. Its function is to use the different gear size and speed converter to reduce the number of revolutions of the motor to the number of revolutions it wants; Agency. In the current mechanisms for transmitting power and motion, the range of applications of the reducer is quite extensive. What exactly is the reducer?
Some people have doubts, can it be adjusted directly to adjust the speed of the motor? Actually, the speed reducer can get a large torque when changing the speed. 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 great, and the speed reducer is different. For example, the speed reducer with a reduction ratio of 100, the machine is running. When the load on the motor is only one percent, this is not obvious. In addition, the speed reducer is replaced by just replacing the gear, the cost is much lower than that of the motor, and the motor is basically useless.
In the current mechanisms for transmitting power and motion, the range of applications of the reducer is quite extensive. For example, the gear reducer can be seen in almost all kinds of mechanical transmission systems. From the ship, the car, the locomotive, the heavy equipment for construction, the principle of the bicycle is similar to that of the reducer, used by the machinery industry. Processing equipment and automated production equipment, to household appliances, clocks, etc., which are common in daily life. Applications ranging from large power transmission work to small loads, precise angular transmission can be seen in the application of reducer, and in industrial applications. In the above, the reducer has the function of deceleration and increased torque. Therefore, it is widely used in speed and torque conversion equipment. For example, the elevator we do every day is the equipment that uses the worm gear reducer.
The main functions of the reducer are:
1) Reduce the speed and increase the output torque at the same time. The torque output ratio is multiplied by the motor output and the reduction ratio, but it should be noted that the rated torque of the reducer cannot be exceeded.
2) Deceleration also reduces the inertia of the load, and the reduction of inertia is the square of the reduction ratio. You can see that the general motor has an inertia value.
The reducer is a relatively precise machine that is used to reduce the speed and increase the torque. It has a wide variety of models, different models, and different types of 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 drive stages, they can be divided into single-stage and multi-stage reducers. According to the gear shape, they can be divided into cylindrical gears. , conical gear reducer and conical-cylindrical gear reducer; according to the transmission arrangement, it can be divided into expansion type, split type and coaxial type reducer.
