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What is the miniature gearbox used for?

What is the miniature gearbox used for?

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  • Time of issue:2021-11-25 14:32
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(Summary description)The reducer, also known as the reducer, is widely used in mechanical products. According to its use location and field, the specific functions and functions are mainly as follows:

What is the miniature gearbox used for?

(Summary description)The reducer, also known as the reducer, is widely used in mechanical products. According to its use location and field, the specific functions and functions are mainly as follows:

Information

The reducer, also known as the reducer, is widely used in mechanical products. According to its use location and field, the specific functions and functions are mainly as follows:

1. The function of reducing the speed. As the name suggests, the basic function of the micro reducer is to decelerate. Its main target is a motor, servo motor or stepper motor. All have the same effect. Because in many practical situations of the motor, it is difficult for us to fully use the rated speed of the motor.

  

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2. To increase the torque effect, the miniature gearbox is indeed a very strange thing. While decelerating, it can correspondingly increase the motor's outlet torque. This function is really perfect for equipment developers. It’s like when you go to Jingdong to buy something, the merchant not only gives you a discount, but also gives you a big gift package. Isn’t it the best of both worlds? The reducer is such a good thing .

Archimedes once said: Give me a fulcrum and I can move the whole earth. In fact, you can also say: give me a reducer, and I can turn the whole earth with one finger.

3. Reduce the inertia of sports equipment. Anyone who develops mechanical structures knows that the inertia of equipment is very annoying. If the inertia of a certain motion mechanism cannot be well matched, the stability, accuracy and life of the motion will be greatly affected, but we cannot infinitely increase the choice of motors for the inertia matching, so the reducer has made a contribution at this time.

In fact, many mechanical structure design engineers easily ignore the inertia matching problem of the kinematic mechanism, and even do not consider this problem at all. It is a very invisible problem, and even the stability of many equipment is caused by this problem.

4. There is another important function of the locking mechanism and the miniature reducer. That is, the locking mechanism (such as the worm gear reducer) has an automatic locking function. When the reduction ratio reaches a certain ratio, this kind of reducer can almost completely cut off the reverse impact of the moving mechanism on the motor, and even completely lock the movement of the entire mechanism.

Of course, in the eyes of mechanical structure design engineers, many people think that the worm gear reducer has a stop function. Not really. Even the worm gear reducer must reach a certain reduction ratio in order to realize the automatic locking function.

5. Reduce production costs. Because the miniature gearbox has the function of reducing the speed and increasing the torque, it is often possible to make a "small horse-drawn kart" transmission form. By using a small power motor to achieve greater torque output, cost savings can be achieved. However, when using it in this way, pay attention to the balance of two parameters, that is, the balance of torque and speed.

6. Optimize the mechanical structure design. In many cases, due to the use of miniature gearboxes, motors with lower power can be selected, thereby simplifying the entire product design structure.

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