640 Nmm at 3000 min-1 — what the headline rating buys you
The R88MK20030HS2 sits in Omron's G5 servo motor line and delivers 640 Nmm of rated torque at 3000 min-1 output speed with a 1.5 A rated current, which is the combination that sets the mechanical sizing window for a matched-axis application — meaning the drive and gearbox on the BOM must be sized for that torque at that speed, not at a higher intermittent peak. The 170 V to 264 V operating voltage window is the bus-compatible range for pairing this motor to the matching G5 servo drive amplifier, and the integrator should confirm the drive's DC-bus specification lines up with that envelope before committing the pair to the panel BOM.
109.5 mm × 60 mm × 60 mm frame and panel-side fit
At 109.5 mm width by 60 mm height by 60 mm length, the motor drops into a compact cubic envelope suited to distributed axis layouts where cabinet real estate is the constraint — the low-profile footprint keeps the cable bend radius manageable on the power and feedback leads exiting the back of the housing.
EOL-hot lifecycle and how it lands on the RFQ
The lifecycle record for this order code reads EOL hot — meaning the manufacturer has moved the part into phase-out and the active-production channel is winding down, so a buyer landing on this MPN is generally working through last-time-buy inventory, independent surplus stock, or a broker lot rather than a fresh factory ship. No official pin-compatible successor is listed in the lifecycle record for this code, so any cross-reference to a newer G5 or successor-series motor has to be validated against the drive amplifier's firmware compatibility, encoder protocol, and mechanical shaft dimensions rather than assumed from the part number alone.