Gear motor
1) Reduce the speed and improve the output torque. The torque output ratio shall be multiplied by the motor output reduction ratio, but it shall not exceed the rated torque of the reducer.
2) Deceleration also reduces the inertia of the load, which is reduced by the square of the deceleration ratio. And you can see that in general motors have an inertia number.
Reducer use
1. Acceleration and deceleration is often referred to as the variable speed gearbox.
2. Change the transmission direction. For example, we use two sector gears to transfer the force vertically to the other rotating shaft.
3. Change the rotational torque. Under the same power condition, the faster the speed of the gear, the smaller the torque of the shaft, and vice versa.
4. Clutch function: We can separate the engine from the load by separating the two originally engaged gears. Such as the brake clutch.
5. Power distribution. For example, we can use one engine to drive multiple slave shafts through the gearbox spindle, so as to realize the function of one engine to drive multiple loads. Working principle of gear box:
Gear box is used to change the speed, reduction box or reduction motor is through gear change, the principle is a big gear with small gear or small gear with big gear.
As can be seen from the above introduction: once the speed ratio of the reducer is selected, it cannot be changed. The reducer can change speed and change the transmission direction.