The Mitsubishi HG-KN13J-S100 is a low-inertia, small-capacity servo motor from the HG-KN series, delivering 0.1 kW rated output with 0.32 N·m rated torque at 3000 r/min base speed. It peaks at 5000 r/min maximum speed, with an instantaneous permissible speed of 5750 r/min — that last figure is the mechanical overspeed limit, not a running target. Rated current draws 0.8 A, surging to 2.4 A under peak load. The recommended load-to-motor inertia ratio is 15 times or less, which keeps the tuning window tight for high-acceleration pick-and-place or indexing applications.
Sealed for the washdown zone
Totally enclosed with natural cooling, rated IP65. That means the motor body withstands hose-directed water and dust ingress — suitable for food-processing conveyors, packaging lines, or machining centers where coolant mist is constant. No external fan to clog. Ambient operating range is 0 °C to 40 °C, non-freezing; storage stretches from -15 °C to 70 °C. Vibration resistance is 49 m/s² on X and Y axes, V10 vibration rank, so it holds alignment on a machine frame without excessive bearing wear.
Model code decodes to fit
HG-KN = low inertia, small capacity. The '1' after the dash means 0.1 kW rated output; '3' means 3000 r/min rated speed. 'J' flags an oil seal installed — that's the shaft seal keeping lubricant out of the winding, critical for gearbox-coupled or vertical-mount installations where oil migration is a risk. The 'S100' suffix is the standard shaft key variant. No brake, no encoder option letter here — this is the base configuration.