Description
STEP MOTOR DRIVER SD-220
Driver for 2 or 4 phase stepper motors
Full / half step bipolar chopper drive
Power supply voltage can range from 18 to 40 VDC (can be unregulated)
Motor phase current up to 2 Amp (adjustable)
Step rate = 12 kHz
Opto-isolated step clock input, direction inputs (CW/CCW),
and Enable / Disable inputs that can either be driven directly by TTL gates
or by open collector transistor outputs
Encapsulated in a heat conductive aluminum case
Size: 118mm(L) x 70mm(W) x 28mm(H)
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