What the ratings mean for fit
The Omron R88M1L5K030CS2 is a 1S-series servo motor delivering 15.9 Nm of rated torque at 3000 min⁻¹, drawing 13.6 A from a 323-528 VAC supply. That torque figure tells you it handles moderate-to-high inertia loads — indexing tables, ball-screw axes, or conveyor sections requiring sustained force through the speed range. The 3000 min⁻¹ output speed matches the common base speed for direct-drive or 1:1 belted applications; if your axis needs higher traverse rates, you'll gear up from here. The wide voltage input (323-528 VAC) covers 400 VAC three-phase networks across Europe and Asia, and 480 VAC systems common in North America — one motor variant for both, no need to derate or swap for line voltage differences.
Frame size and integration
The motor measures 232 mm wide by 130 mm high by 130 mm deep. That 232 mm width is the flange-to-rear dimension — the mounting face is the 130 mm square. Plan for a mating pilot diameter and bolt pattern that matches the 1S frame standard; the motor mounts directly to the machine frame or gearbox flange without an adapter plate.