AD1131 Board Level Driver
Compact Stepper Motor Driver Technology
The Nippon Pulse AD1131 stepper motor driver boards provide a simple and low-cost solution for driving stepper motors. The AD1131 is a constant voltage driver board designed for 2-phase unipolar stepper motors. It includes standard features including full and half step excitation modes and switch-selectable input signals for one or two-pulse CW/CCW operation. The driver operates on an input voltage of 5 Vdc and provides 5 to 30 Vdc output voltage at 1.1 amps per phase.
“Nippon Pulse is the partner we’ve been looking for. They delivered the custom linear motor solution that was the right fit for our application. There’s no question... they are experts in precision motion.”
— US Manufacturer
Specification Overview
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Weight (g)20
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RoHSYes
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Integrated DriverUnipolar, Constant Voltage
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Power Supply Voltage5 Vdc, +/-5%
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Depth (mm)49
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Height (mm)17
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Exitation ModeFull, Half Step
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Output Voltage5 - 30 Vdc
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Output Current (A/phase)1.1
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Input Signal InterfacePhotooupler
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Input SignalCW/CCW, Pulse/Direction
