Saia Control Electronics, Samtron 102, 10...24 VDC

Control electronics for Saia-Burgess UBL 13 and UBB 13 motors. Inexpensive solution for simple applications and tests. Bipolar operation with 2-phase stepper motor. Rotational direction reversible. Step frequency adjustable via potentiometer on circuit board. External frequency possible. Adjustable coil current 71 - 500 mA, constant current (chopper) regulated. Functions can be set using DIP switches. Screw terminals for external connections. Connection between control system and motor via four-pin plug connector (2.54 mm grid ), not included in package.