The Omron R88MK5K020FBS2 is a G5-series servo motor delivering 23.9 Nm of continuous torque at a rated speed of 2000 min⁻¹, drawing 13 A under load. The voltage window spans 323–528 VAC, which covers standard 400 VAC three-phase supplies with margin for line sags. Frame dimensions are 268 mm wide × 176 mm tall × 176 mm deep — a compact footprint for the torque class, sized for direct mounting on a machine frame or gearbox flange.
What the ratings mean for fit
The 23.9 Nm continuous torque at 2000 min⁻¹ places this motor in the medium-torque, moderate-speed band — suited for direct-drive indexing tables, conveyor drums, or ball-screw axes where the load inertia is a few times the rotor inertia. The 13 A rated current is the thermal limit at the continuous duty point; the drive must be sized to supply that current at the motor's back-EMF voltage. The 268 mm width is the longest dimension — check clearance for cable exit and any forced-air cooling duct if the motor is enclosed in a tight cabinet.