The Omron R88M1L1K530CBS2 is a 1S-series servo motor delivering 4.77 Nm continuous torque at 3000 min-1, drawing 4.5 A rated current. Operating voltage spans 323 to 528 VAC, which covers standard 400 VAC three-phase supplies with headroom for line sags. The 209 mm width suggests a frame size suited for moderate-inertia loads like indexing conveyors or rotary tables — sized for a 1.5 kW-class drive on a 400 VAC line.
4.77 Nm at 3000 min-1 gives a mechanical power output of roughly 1.5 kW — the torque-speed product that determines whether this motor can accelerate a given load within the cycle time. The 4.5 A rated current is the thermal limit at continuous duty; the drive's current loop must be set to match this value to avoid winding over-temperature. Operating voltage range of 323-528 VAC means the motor accepts both 400 VAC and 480 VAC supplies without a transformer tap change — useful for plants with mixed-voltage distribution.
Mounting footprint is 209 mm wide by 100 mm deep by 100 mm tall. The 1S series uses a standard flange pattern; verify the pilot diameter and bolt circle against the existing mounting plate before committing the BOM line. Cable exit orientation and connector type should be confirmed from the motor's connector detail — the order code suffix carries the connector variant.