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Question:

The servo motor drive is compared to the cylinder drive, which is more energy saving energy?

The servo motor drive is compared to the cylinder drive, which is more energy saving energy?

Answer:

Servo motors drive more power. Servo drive system is an automatic control system which is controlled by mechanical position or Angle, such as nc machine tool. Requirements for the drive motor in the servo system with fast response speed, accurate positioning, moment of inertia (mechanical and electrical system of the moment of inertia of the servo motor is bigger, in order to be able to and screw mechanical components such as directly connected, also in order to get high response speed, servo motor with a special small inertia. But this kind of motor overload capacity is low, when used in the feed servo system, must be deceleration device. The moment of inertia reflects the acceleration characteristics of the system, when choosing the servo motor, the rotational inertia of the system is not greater than 3 times of moment of inertia of the motor.) Large and other characteristics, such specialized motors are called servo motors. Of course, the basic working principle is no different from the normal ac. The special drive unit of this type of motor is called servo drive unit, sometimes referred to as servo, and usually includes current, speed and/or position closed loop.
So this is also going to be better than that, right? The servo motor is expensive, the cost is not proportional, but how can the precision cylinder ratio? The legendary servo cylinder accuracy is only 0.1 mm. Besides, energy consumption, if you have the gas supply system, that needless to say, cylinder and energy saving, but if you don't have a gas supply system, then you need to provide a gas supply system, air compressor, energy consumption is very much, and the energy consumption of the servo motor is dead, is 400 w, 400 w. In short, these two things are too far apart to be comparable.
The servo motor is not much different from the ordinary motor in the province, and the power of the motor is not related to the type of motor. Servo drives, servo drives) is also known as "servo controller and the servo amplifier, a controller is used to control the servo motor, its action is similar to the frequency converter to ordinary ac motor, belong to the part of the servo system, mainly used in high precision positioning system. Typically by location, speed and torque three ways to control the servo motor, high precision positioning of transmission system, is currently the transmission technology of high-end products.

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