Features - NPM AD1431 User Manual

Stepper Motor Driver AD1431

2. Features

AD1431 is a constant current stepper motor driver of 2 phase bipolar type.
- It drives a bipolar motor.
- Output current can be set by a rotary switch easily.
- It has auto current down function to prevent heat generation during the motor stopping.
- Excitation method can be selected from among 2-phase, 1-2 phase, W1-2 and 4W1-2 phase excitation
by a switch. It can drive a motor with low vibration.
- It fits for an experiment or evaluation as well as for being embedded in devices.
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