23 Oct
0
3321
Working Principle and Characteristics of Bipolar Stepper Motors
Bipolar stepper motor is a common type of stepper motor, and its working principle is to use the rotation of the magnetic field to cont..
16 Oct
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3005
1. Change the control signalThe simplest way to change the direction of a stepper motor is to change the control signal, that is, change the level pattern of the signal. The control signal can be high..
06 Oct
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1186
1, what is the stepper driver half-current hold function?
Half-current drive is a commonly used control method in stepper motor control. The realization of half-current drive requires the stepper driv..
07 Sep
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1618
There are many reasons why the motor rotates in one direction. You can refer to the possible reasons below and check the motor and driver to solve this problem.1. Some faults in the motor cause the mo..
05 Sep
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3375
1. What is stepper motor phase loss?
Phase loss of the stepper motor means that during the operation of the stepper motor, the current of a certain phase cannot pass normally, causing the phase to be..
04 Sep
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2223
There are many reasons why the motor rotates in one direction. You can refer to the possible reasons listed in this article to check the motor and driver to solve this problem.1. Some faults in the mo..
04 Sep
0
1625
When the stepper motor runs at low speed, due to the speed impact and inertia caused by phase sequence conversion, the motor rotor oscillates repeatedly in the equilibrium position, affecting the ope..
07 Aug
-300x225w.jpg "Does the stepper motor need an encoder?")
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2248
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 c..
03 Aug
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1859
Stepper motors are widely used in the field of mechanical control. However, stepper motors have some drawbacks, such as being susceptible to external disturbances, unstable speed, etc. In order to sol..
02 Aug
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2178
A motor encoder is a rotary encoder mounted on a motor and is an electromechanical device that tracks the speed and/or position of the motor shaft to provide a closed-loop feedback signal that is used..
20 Jul
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3950
Open loop and closed loop are terms that are often used in control. Open-loop stepper motors and closed-loop stepper motors are also distinguished and named according to their control systems. Theref..
19 Jul
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2059
The so-called closed-loop stepper motor is to add an encoder to the stepper motor to achieve the high-precision and low-jitter function of the servo motor, so it is called a closed-loop stepper motor...