Pulse I/F (DC power input) 2-phase Stepping Drive.
Sanyo
PMM-MD-23221-10 - 2-phase Stepping Driver
Pulse I/F (DC power input) 2-phase Stepping Driver DC24V/36V Unipolar type (Applicable motor rated current 1.2A/phase, 2A/phase) Micro-step (200 X 1.