The Omron R88M1M75030HS2 is a 1S series servo motor delivering 2.39 Nm of continuous torque at 3000 min⁻¹ output speed, drawing 4.6 A at rated load. That torque figure sits in the mid-range of the 1S family — enough for indexing tables, pick-and-place Z-axes, or conveyor positioning where the load inertia is moderate and the cycle time demands 3000 min⁻¹ top end. The 4.6 A draw tells you the matching drive needs to supply at least that continuous current per phase; pair it with an R88D-K series drive sized for the peak torque demand of the move profile.
The 2.39 Nm is the continuous stall torque at rated speed — the motor can hold that torque indefinitely without overheating, assuming the drive's current loop is tuned and the ambient stays within spec. For short-duration moves (acceleration, deceleration, jogging), the 1S series typically allows 300–400 % peak torque for a few seconds, so this motor can handle brief overloads up to roughly 7–9.5 Nm. The 3000 min⁻¹ base speed is the rated mechanical output; above that the motor enters constant-power field-weakening range, where torque drops off. If your application needs sustained torque above 3000 min⁻¹, this is not the right rotor — you would step to a lower-torque, higher-speed variant in the same frame. Operating voltage range of 170–264 VAC covers standard three-phase 200 V and 240 V line supplies common in Asia and North America. On a 230 V nominal line, you have headroom for sags down to about 170 V before the drive's DC bus undervoltage threshold trips. The 117 mm width, 80 mm height, and 80 mm length define the frame footprint — measure the mounting pattern against your existing bracket or machine base before ordering; the 1S series uses a standard flange pattern that matches most Omron R88M-K and R88D-K motor cables.