Motor specs and fit
The Omron R88M-GP40030H-S2 is a 400 W G-Series servo motor rated for 3000 rpm on a 1-phase 240 VAC supply. It carries an incremental encoder for position feedback — standard for speed-and-position loops in pick-and-place, indexing, and light assembly axes. No integrated brake means the load must be held externally (via the drive's holding brake or a mechanical brake on the ballscrew) if vertical-axis sag is a concern.
Mechanical and environmental notes
Flat body shape, keyed shaft with tap, and no oil-tight seal — this motor is designed for clean, dry environments typical of light industrial machinery. The flat profile suits tight panel layouts where a round-frame motor would crowd adjacent components. Mounting and shaft dimensions follow the G-Series standard; verify the pilot diameter and bolt pattern against your existing bracket before ordering.