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OMD18 Stepper Drive & Controller

OMD18 Stepper Drive & Controller
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OMD18 Integrated Single Axis The OMD18 is an advanced stepper motor drive and motion controller in one small compact size. Through a simple RS485 communications interface you can control a stepper motor with exceptional control and accuracy. Selectable acceleration ramps at velocities up to 2M steps/sec. Selectable step size resolution from full up to 1/16 fractional step. Its small design is compatible to mount on a NEMA 17 stepper motor, and includes a hole in the center so the shaft of a linear actuator motor can pass through when mounted on the motor. Advanced motion control capabilities Commands are intuitive ASCII characters Simple communications through RS485 interface Communication speed = 115.2K Baud Velocity = 0 to 2M steps per second Step resolutions include full, 1/2, 1/4, 1/8, & 1/16 Exceptional accuracy: +/- 0% position, 2% velocity (full-steps) Single supply voltage +10V to +30V 0 to 1.5 amp phase current for high torque motors (1.7A peak) Center pass-through hole for linear actuator stepper motors No heat-sink required for typical current Motor current set through the interface Matches the NEMA 17 dimension for direct motor mounting Use existing motors or select the optimum motor for the application for cost control and best performance Screw-terminal connector plugs for convenient wiring LED indicator for status Positive and negative limit inputs as well as Home input

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