Why can the governor save energy and the reducer can t?

Because the governor changes the input energy, it can save energy. The reducer depends on changing the transmission ratio, but the transmission ratio changes, and the output power changes accordingly, resulting in the input kinetic energy unchanged, so it cannot be energy-saving.

The governor changes the output energy, so it can save energy, and the reducer changes the way of output, and the output does not change, so it cannot save energy.

Speed regulation is to change the voltage to achieve the speed of the motor, the reducer can not change the speed of the motor, the reducer only changes the diameter of the rotation, can not change the speed, which is equivalent to the motor speed unchanged, through the shaft to drive other shafts to change the rotation speed.

1.Governor is an automatic adjustment device, which automatically increases or decreases the fuel supply of the fuel injection pump according to the change of diesel engine load, so that the diesel engine can run at a stable speed.

2.Speed regulators have been widely used in industrial DC motor speed regulation, industrial conveyor belt speed regulation, lighting mediation, computer power heat dissipation, DC fans, etc.

3.According to its different working principles, it can be divided into mechanical, pneumatic, hydraulic, mechanical-pneumatic compound, mechanical-hydraulic composite and electronic and other forms. However, the most widely used is the mechanical governor, which has a simple structure, reliable work and good performance.

Due to the different mechanical structures and functions.

The reducer is an independent component composed of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, and is often used as a deceleration transmission device between the original mover and the working machine. It plays the role of matching speed and transmitting torque between the prime mover and the working machine or actuator, and is widely used in modern machinery. Expand the classification of reducers:

The reducer plays the role of matching speed and transmitting torque between the prime mover and the working machine or actuator, and is a relatively precise machinery. The purpose of using it is to reduce the speed and increase the torque. It has a wide variety of different models, and different kinds have different uses.

There are many types of reducers, which can be divided into gear reducers, worm reducers and shallow reducers

The concise explanation is to reduce the speed, increase the torque, and reduce the inertia.

The gear reducer uses all levels of gear transmission to achieve the purpose of speed reduction. Reducer.

It is composed of gear pairs at all levels. For example, the use of the pinion to drive the large gear can achieve a certain purpose of deceleration, and then the use of multi-stage such a structure, you can greatly reduce the speed. Gear reducer is generally used for low-speed and high-torque transmission equipment, putting electric motors.

The power of the internal combustion engine or other high-speed operation is achieved by meshing the large gear on the output shaft with a small number of teeth on the input shaft of the reducer, and the ordinary reducer will also have several pairs of gears with the same principle to achieve the ideal deceleration effect, and the ratio of the number of teeth of the large and small gears is the transmission ratio.

Gear reducer is a power transmission mechanism, which uses the speed converter of the gear to reduce the number of revolutions of the motor to the desired number of revolutions and obtain a larger torque. The output torque is increased at the same time as the speed is reduced, and the torque output ratio is based on the motor output multiplied by the reduction ratio.

However, it should be noted that the rated torque of the reducer should not be exceeded. Deceleration also reduces the inertia of the load, which is reduced by the square of the reduction ratio. You can take a look at the general motor has an inertia value.

Types of reducers General reducers include helical gear reducers (including parallel shaft helical gear reducers, worm gear reducers, bevel gear reducers, etc.), planetary gear reducers, cycloidal pinwheel reducers, worm gear reducers, planetary friction mechanical continuously variable speed reducers, etc. At present, the reducer with good performance: The working principle of the reducer is different according to the different types of reducer, and the planetary gear reducer with better performance is the planetary gear reducer, and the transmission mechanism of the planetary gear reducer is a gear and a servo motor.

The sun wheel that drives the reducer, and the sun wheel then drives the planetary wheel supported on the planetary boom.

The planetary wheel drives the output shaft connected with the external gear ring through its meshing transmission with the external tooth ring, and the purpose of deceleration is achieved, and the reduction ratio is related to the specification of the gear train

Some can change the internal accessories, and some can not directly change the reducer, if the torque is not too high! Direct inverter motor! Increase the rpm!

The speed of the motor is determined by the number of winding groups, such as a 4-pole motor (refers to the magnetic pole of the motor is a pair of motors), when the frequency is 50 Hz, the rated speed is 1450 rpm. In the case of a certain number of poles, the most convenient way to adjust the speed of the motor is frequency conversion.

The reducer is a power transmission mechanism, which uses the speed converter of the gear to reduce the number of revolutions of the motor to the desired number of revolutions and obtain a larger torque. In the current mechanism used to transmit power and motion, the application range of reducer is quite extensive.

In this case, you can use a speed converter, which is the best combination, relatively speaking, the use effect is better, and it is better to achieve excellence.

It is a series of gearing to increase or decrease the reduction ratio to achieve a change in speed.

How does a deceleration machine lower the needle prick hair? Then the possibility of emotions is not as good as their penguins, and there are some devices for belt freezing, the so-called being dragged to occupy people.

The input shaft of the reducer is connected to the pinion, and the output shaft is connected to the large gear. If the circumference of the pinion is one-tenth of the circumference of the pinion, the pinion will make ten turns, and the pinion will make one turn. The final result is that the input shaft of the reducer rotates wildly, and the output shaft rotates slowly.

The reducer can be used to speed it, because the taxi with his head shear has a braking function, so it can be reduced.

Answer: It is through the change of gears, and the large gear is driven by the pinion, which is deceleration.

The reducer has a structure.

During the turning.

The number of teeth is the same. In this way, the gear speed is different for different number of teeth.

The final drive is a combination of many gears of different sizes Maybe you've seen a variable-speed bicycle, and its rear wheel gears are a combination of several gears of different sizes

Generally, the effect of braking is achieved by friction and speed reduction.

In short, if you want to reduce the speed of the machine, you must set it up.

There are several ways to reduce the speed of the reducer, one is for the gear reducer. The low number of gears drives the high number of gears, so that it decelerates, and there is a kind called planetary gear train, the reducer is through a planetary wheel, when it rotates, the planetary wheel, with the rotation, rotates like a satellite, and then the planetary wheel handles the force, and then transmits it out, briefly, there is also a kind of cycloid needle reducer, through, the swing of the cycloid needle to reduce the speed, this is more complicated, you can go to the book to check the principle.

Reducer He wants to reduce the speed, first by adjusting the speed of the motor, changing the frequency of the motor, to achieve the purpose of slowing down.

Reducing the rotational speed can now be set directly down. Well, just pack it up.

If the reducer wants to reduce the speed, you can adjust it, he adjusts it with one button, and if you lower the case for him, his speed will naturally come down.

There are many types of reducers, most of which are point wheel deceleration and planetary deceleration, which are durable.

In this regard, you can reduce the speed by setting, and you can also adjust its hardware, so that the life of the can be achieved is also better.

Many students ask about arithmetic, and lowering arithmetic can be done through a pointer.

How does a mobile phone reduce its rotational speed? The reducer solves the speed reduction through the reduction plate plus the transmission shaft, then plus the power generation, and the motor through the transmission shaft.

This speed receleration machine can control its speed and make it lower through its knobs.

If the reducer wants to reduce the speed, the main thing is to use the rotating shaft, and then drive some axle wheels to slow down.

When accelerating, you need to set the parameters, and the speed of deceleration after changing the parameters is also relatively fast.

It's related to movies, or you can add a rotary part and a transmission.

Reducer, it is the pinion that drives the large gear, so as to see the effect of deceleration.

The previous data on how to reduce the rotational speed, and also to reduce the rotational speed, is a complete set of matching that you will know when you use it.

The reducer slowly reduces the speed by the finger of the geared motor.

The reducer is decelerated and stunned by a turbine gear.