New, hollow shaft actuators.

The FHA Series of actuators features a through-bore up to 45mm in diameter and provides high torque and exceptional positioning accuracy, This performance is achieved in a compact design using a patented "S" tooth harmonic drive gear coupled to a DC brushless pancake motor with integral electronic commutation and a high resolution encoder. Max torque up to 7300 in-lb and positional accuracy better than 1 arc-minute can be achieved, The FHA Series is available in four frame sizes, ranging from 128 to 230mm in diameter, and 78 to 127mm in length.

HD Systems, Inc, (800)231-HDSI (631)231-6630 Circle 36 or www.rsleads.com/508df-036

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