The Omron R88DKN08HECT is an Accurax G5 series servo drive rated for 800 W output power with a continuous current rating of 4.1 A. It is designed to drive the R88M-K75030(H/T) series servo motors — that is the specific motor family it was paired with from the factory. Input voltage range is 170 VAC to 264 VAC single-phase, so it runs on standard 200–240 VAC lines common in industrial cabinets. Operating temperature is 0 °C to 55 °C, which covers most panel environments but not refrigerated or outdoor enclosures.
The 800 W rating is the mechanical output power the drive can deliver to the motor shaft — sized for a small servo axis like a pick-and-place arm, a conveyor index, or a rotary table. The 4.1 A rated current is the continuous RMS current the drive draws from the supply; this determines the branch circuit protection and wiring size. Matching the drive to the R88M-K75030(H/T) motor is critical — the drive's current loop and feedback tuning are optimized for that motor's winding inductance and back-EMF constant. Dropping in a different motor without re-tuning will cause instability or torque ripple.