The Omron R88M-H1K130 is a 1.1 kW AC servo motor from the R88M series, rated for 400 V AC supply. It delivers 3.50 Nm continuous torque at 3000 min rated speed, with a peak torque capability of 8.62 Nm up to 4000 min. The duty cycle is S1 (continuous operation), meaning it can sustain the rated load indefinitely without overheating — a key spec for conveyor, spindle, or indexing applications where the motor runs through the full cycle.
Integration and protection
Insulation class B (130 °C) is the thermal class for the winding insulation. This is the standard for general-purpose servo motors; it allows a 130 °C hot-spot temperature, which is adequate for ambient temperatures up to 40 °C without derating. For higher ambient or restricted airflow, a higher class (F or H) would be needed, but for normal panel ventilation this is sufficient.