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Posts tagged Stepper Motor

Circuit Diagram for Stepper Motor Driver using UC3717A

The UC3717 has been designed to control and drive the current in one winding of a bipolar stepper motor. The circuit consists of an LSTTL-compatible logic input, a current sensor, a monostable and an output stage with built-in protection diodes. The UC3717A is an improved version of the UC3717. Herein the following file, you will find detail information regarding Stepper Motor Drive Circuit using UC3717A features and description, block diagram, circuit diagram, electrical characteristics, functional description (output stage, phase polarity input, current control, performance consideration, overload protection) mounting instruction and applications.

Stepper Motor Winding and Wiring Diagram

A stepper motor is an electromechanical device which converts electrical pulses into discrete mechanical movements. There are three basic stepper motor types. They differ in terms of construction based on the use of permanent magnets and/or iron rotors with laminated steel stators. Variable-reluctance, this type of motor consists of a soft iron multi-toothed rotor and a wound stator. Permanent-magnet motors as the name implies have permanent magnets added to the motor structure. Hybrid, this type of motor combine the best characteristics of the variable reluctance and permanent magnet motors, provides better performance with respect to step resolution. Get detail information of Stepper Motor Winding and Wiring Diagram here.