Torque and speed — the motion envelope
The R88MK4K030CBS2: 12.7 Nm continuous torque at 3000 min⁻¹ rated speed — this is the steady-state operating point for sizing the load inertia match and the drive's continuous current rating. The 9.9 A rated current tells you the drive output stage must deliver that at the bus voltage; a drive undersized on continuous current will trip on I²t overload before the motor reaches thermal limit.
Frame fit and voltage range
233 mm wide, 130 mm tall, 130 mm deep — the footprint matches the G5 series frame size for this torque class. Measure the existing mounting hole pattern before ordering; the bolt circle and pilot diameter are consistent across the G5 family but differ from the earlier G4 or the current G6 generation. The lower bound at 323 V means the motor reaches full torque at the drive's nominal bus voltage without field-weakening.
Sourcing — quoted to order
Sourced through independent distribution against an RFQ. The Omron nameplate and G5 series markings are verified against the order code; no compliance documentation (RoHS, REACH, UL) is carried in the listing — request it with the RFQ if your incoming inspection requires a certificate of conformance.