Omron R88D-WT04H Servo Drive

The Omron R88D-WT04H servo drive is a 400 W, 200 VAC class digital servo drive from Omron’s WT Series, designed to provide precise, synchronized motion control for servo motors in automated machinery. It employs digital servo control with a pulse train and analog control interface and is intended for panel-mounted installation with forced-air cooling to sustain performance in demanding industrial environments. With compatibility to Omron servo motors, it serves CNC machining centers, robotic systems, conveyor automation, and packaging machinery where accurate speed regulation and positioning are essential. Original uses include system repair, retrofit, replacement, and motion-control upgrades by maintenance teams, OEMs, and system integrators. In addition to its core specs, this drive supports typical industrial automation and motion-control applications that rely on tight motor synchronization, and it is part of Omron’s WT Series lineup. Common replacements for this model include Omron R88D-WT04H-ML2, Omron R88D-WT04H-EC, and the Yaskawa SGDV-1R6A01A.