Stepper Motor Drivers0 pages

Fractional Motor Drive, OMD17
The OMD17 is an advanced stepper motor
microstep drive that supports selectable step
size resolution from full to step up to 1/16 microstep. It's small design is set up to mount
on the back of a NEMA 17 size step motor or
can be mounted remotely.
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Step Resolutions include full 1/2, 1/4, 1/8, & 1/16
Single motor supply voltage +8V to +35V
0.0 to 1.5 Amp phase current (adjustable)
Control voltage +5V to 20V (+10V to 30V option)
Easy wiring with screw-terminal connectors
No head-sink required

Microstep Motor Drive, OMD23
The OMD23 is an advanced Microstepping motor drive
for bi-polar stepper motors. This drive is capable of
microstepping from full steps up to 256 microsteps per
step. The small size (2.5” x 3”) is available with or
without a heat-sink and utilizes a screw-terminal connector for ease of wiring.
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Step resolution from full to 1/256 microsteps
Bi-polar chopper drive
0.0 to 2Amp phase current
Microstepping and phase current are selectable
Electronically isolated control signals
Easy wiring with screw-terminal connectors