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)