Drive specs and fit
The Omron R88D-KN04H-ECT-Z is a 400 W AC servo drive accepting single-phase or three-phase 200 VAC input. That 400 W rating matches it to a 400 W servomotor — the drive and motor capacity are paired, so the BOM line for the motor should carry the same figure. Single-phase input keeps the wiring simple for smaller machines; three-phase is available if the line already carries it.
