19.1mm Diameter voice coil motor boosts repeatability
Stephen Law
Electronics audio coil motor voiceMOTICONT LVCM-019-048-02 Linear Voice Coil Motor with 19.1mm diameter is a true servo motor featuring zero cogging, high accuracy and high repeatability when operated in a closed position loop. Actuators are clean, quiet, efficient, brushless high speed linear servo motors. Device has a 38.1mm stroke length and a high-force-to-size ratio of 7.4 oz (2.1 N) and a peak force of 23.5 oz. (6.5 N) at 10% duty cycle. The efficient, low inertia, high acceleration, brushless, high speed linear motor has zero cogging and features high accuracy, and high repeatability.
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