The OMD17b is an advanced stepper motor fractional step drive that supports selectable step size resolution from full to step up to 1/16 fractional step. Its small design is set up to mount on the back of a NEMA 17 size step motor for a compact solution for your motion control needs.

 

Features:

• Step resolutions include full, 1/2, 1/4, 1/8, & 1/16

• Single motor supply voltage +8V to +35V

• 0 to 1.5 Amp phase current (adjustable with axial resistor)

• Center mounting hole for linear actuator stepper motors

• LED power indicator

• Control voltage +5V to 20V

• Easy wiring with screw-terminal connectors

• Current-set resistor

• No heat-sink required