The Okuma BLIV-D7575A is a 2-axis brushless AC servo drive amplifier (maintenance/replacement unit) from the BLIV-D series, integrating capacities from 15 A to 75 A per axis (configurable via jumper connectors and switches on the control board). Compatible with BL/PREX series motors requiring 15 A, 30 A, 50 A, or 75 A rated current per axis. Input: 3-phase AC 200–230 V; output: variable 3-phase AC for precise multi-axis control. Features optical interface for OSP CNC systems, PWM vector control, high-response servo loop, and reworked design from BLII-D7575A. Forced-air cooled; robust for high-precision feed in Okuma CNC machine tools. [stock available]