Stepper and brushless DC motor characteristics and control

Stepper motorThe stepping motor can be used as a special motor for control, and it is widely used in various open loop control by virtue of its lack of accumulated error. The accuracy of a general ste

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Servo motor system analysis

The servo motor is a conventional motor. It is the actuator of the automatic device. The biggest feature of servo motors is controllable. When there is a control signal, the servo motor rotates and th

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What is a two-phase motor driver?

Two-phase (alternating current) motors are sometimes used as turntables for precision phonographs. It is a low voltage type synchronization mechanism.The picture shows a two-phase motor driver circuit

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Analysis of working principle of motor

1.The basic working principle of stepper motorStepper motors come in two basic forms: variable reluctance and hybrid.The figure above is a schematic diagram of the structure of a four-phase variable r

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Type of DC motor

In modern electronic products, automatic control systems, electronic equipment, household appliances, electronic toys, etc., DC motors have been widely used. The familiar recorders, record players, vi

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