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Buen día soy estudiante de automatización industrial,podrías compartir este programa conmigo por favor

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Does the stepper motor need an encoder? The answer to this question is: Stepper motors do not necessarily require encoders, but in some applications, the use of encoders can improve the accuracy and control performance of stepper motors. Because the stepper motor is an open-loop control system, its position and speed are determined by the pulse signal sent by the controller. In the absence of an encoder, the stepper motor can only perform open-loop control according to the pulse signal sent by the controller, and cannot feedback the position and speed information of the motor in real time. This may cause errors and out-of-step phenomena during the operation of the stepper motor. The role of the encoder is that it provides a closed-loop feedback signal by tracking the speed and/or position of the motor shaft so that the motor does not lose steps. Therefore, if you want to avoid the above situation, you can choose to use the encoder to realize the closed-loop control of the stepper motor, that is, the position and speed information of the motor is fed back in real time through the encoder, and the controller can adjust according to the feedback information to improve the stepper motor. The precision and control performance of the motor. In addition, the encoder can also be used to detect faults and abnormal conditions of the motor, improve the reliability and safety of the system, and avoid losses caused by stepping motors due to lost steps. In addition The main difference between the stepper motor with encoder and the closed-loop stepper motor is the receiving mode of encoder signal. The encoder signal of the encoder stepper motor is accepted by the control system, and the encoder signal of the closed-loop stepper motor is accepted by the stepper motor driver. In short, whether a stepper motor needs to use an encoder depends on the needs of specific applications. If you need high precision and high control performance, it is recommended to use an encoder for closed-loop control; if you only need simple open-loop control, then you don't need to use an encoder.

@@PLCANDHMITUTORIAL-fn5ce Sorry my request not clean. My mean synchronous of speed of electrical motor and step or servo motor by using incremental encoder

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@PLCANDHMITUTORIAL-fn5ce yes sir

SIR PLS WRITE YOUR COMMENT IN ENGLISH. THANKS

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SIR ANY ANALOG VALUE INPUT OR OUTPUT NEEDED HARDWARE [ PLC,SENSOR....ETC ] SORRY I DONOT HAVE THE FINANCIAL ABILITY TO BUY IT. THANKS

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​@PLCANDHMITUTORIAL-fn5ce how to read no caption no voice please make videos in voice

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