AKM21G-ACSN2-02 by Kollmorgen

The Kollmorgen AKM21G-ACSN2-02 servo motor from the AKM Synchronous Servo Motors series delivers precise and powerful performance in a compact 58mm frame. It provides a rated power of 190 Watts and a continuous stall torque of 0.4 N-m at 60°C rise, with a peak stall torque of 1.51 N-m for demanding acceleration. With a maximum speed of 7800 rpm and a back EMF constant of 6.6 Vrms/kRPM, this motor ensures responsive speed control, while a thermal resistance of 1.43 °C/watt and a continuous stall current of 4.87 Arms optimize thermal management, making it ideal for industrial automation applications requiring high efficiency, low inertia, and precise motion control.