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The servo motor can control the speed and position accuracy very accurately, and can convert the voltage signal into torque and speed to drive the control object. The rotor speed of the servo motor is controlled by the input signal and can respond quickly. It is used as an actuator in an automati...Read more »
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Based on the servo control of DC servo motor, AC servo driver simulates the control mode of DC motor by frequency conversion PWM. That is to say, AC servo motor must have frequency conversion this link. The servo driver has developed frequency conversion technology. The current loop, speed loop a...Read more »
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The servo motor is similar to the stepper motor in function and structure, but the performance of the servo motor is very different. What are the specific differences? What is the difference between servo motor and step motor in the application of precision machine tools? First, the low f...Read more »
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Absolute positioning must have an origin, that is, a reference point or zero point. With the origin, all positions in the whole journey can be determined by reference to it. Under what circumstances must the back reference point be executed? （80ST Flange servo motor 0.4-1.0kw） 1、 When ...Read more »
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1. Working principle of AC servo motor The rotor inside the servo motor is a permanent magnet. The U / V / W three-phase electricity controlled by the driver forms an electromagnetic field. The rotor rotates under the action of this magnetic field. At the same time, the encoder provid...Read more »
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1. How to select servo motor and step motor correctly? It mainly depends on the application. Generally, it needs to determine: the nature of the load (horizontal or vertical load), torque, inertia, speed, accuracy, acceleration and deceleration and other requirements, upper control re...Read more »
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Dongguan Xulong industrial control equipment Co., Ltd. officially resumed work! On February 17, Dongguan Xulong industrial control equipment Co., Ltd. returned to work online, telecommuting and waiting online at any time; On February 24, the staff officially returned to work. ...Read more »
