OMD23
4Pages

Catalog excerpts

OMD23b The OMD23b is an advanced microstep motor driver with selectable microstep resolution in a small compact size. Its small design is compatible to mount on a NEMA 23 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. Motor phase current is set via dip-switch providing a very predictable current control and easy set up, particularly for a production environment. The connectors are screw terminal plugs for easy and secure wiring. FEATURES • Integrated design • Velocity = 0 to 1M steps per second • Step resolutions include: full, 1/2, 1/4, 1/8, 1/16, 1/64, 1/128, 1/256. • Single supply voltage +10V to +50V • Up to 2.5 Amp phase current for high torque motors • Center pass-through hole for linear actuator stepper motors • No heat-sink required for typical current • Motor current set with dip-switch for predictable current • Matches the NEMA 23 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 • Automatic current decay mode detection • Optional travel limit input for additional protection • Exceptional value 503-629-8081, Fax: 503-629-0688 E-mail: SalesOR@OMSmotion.com www.OMSmotion.com

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