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What are the types of common geared motors
- Author:赛仑特实业
- Origin:www.gdmotor.cn
- Time of issue:2021-10-26 15:56
- Pageviews：
(Summary description)Geared motor refers to the integration of reducer and motor, also known as gear motor or gear motor, which is widely used in steel, machinery, construction and other industries. Below, we will introduce the types of commonly used geared motors.
What are the types of common geared motors
(Summary description)Geared motor refers to the integration of reducer and motor, also known as gear motor or gear motor, which is widely used in steel, machinery, construction and other industries. Below, we will introduce the types of commonly used geared motors.
- Categories:Industry information
- Author:赛仑特实业
- Origin:www.gdmotor.cn
- Time of issue:2021-10-26 15:56
- Views:0
Geared motor refers to the integration of reducer and motor, also known as gear motor or gear motor, which is widely used in steel, machinery, construction and other industries. Below, we will introduce the types of commonly used geared motors.
1. The main feature of the worm gear reducer is that it has a reverse self-locking function, which can have a larger reduction ratio. The input shaft and output shaft are not on the same axis or on the same plane. However, the volume is generally large, the transmission efficiency is not high, and the precision is not high.
2. The harmonic drive of the harmonic geared motor uses the controllable elastic deformation of the flexible element to transmit motion and power. It is not large in size and has high precision, but the disadvantage is that the life of the flexible wheel is limited, it is not resistant to impact, and the rigidity and metal parts relatively poor. The input speed should not be too high.
3. The advantages of planetary geared motors are that the structure is relatively compact, the return clearance is small, the precision is high, the service life is very long, and the rated output torque can be very large. But the price is slightly more expensive.
Geared motors are generally used for low-speed and high-torque transmission equipment. The power of the motor, internal combustion engine or other high-speed operation is achieved by meshing the gears with a small number of teeth on the input shaft of the geared motor with the large gears on the output shaft to achieve the purpose of deceleration. Ordinary geared motors will also have several pairs of gears with 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. The purpose of the reduction box (or gearbox) is:
(1) Acceleration and deceleration, which is often referred to as a transmission gearbox
(2) Change the transmission direction, for example, we can use two sector gears to transmit the force vertically to the other rotating shaft
(3) Change the rotational torque. Under the same power conditions, the faster the gear rotates, the smaller the torque on the shaft, and vice versa.
(4) Clutch function: We can separate the engine from the load by separating the two originally meshed gears. such as brakes
(5) Distribution of power. For example, we can use one engine to drive multiple slave shafts through the main shaft of the gearbox, so as to realize the function of one engine driving multiple loads.
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