GSA 28 servos for pitch and roll autopilot

The GSA 28 “smart” autopilot servo is a brand new design developed specifically for the experimental market. Weighing only 1.4 pounds.  A gear train with engagement clutch and ability to back drive the brushless DC motor provide multiple levels of protection without the need to use a shear pin. The engagement clutch also decouples the motor from the flight controls, which minimizes the friction the pilot will feel when the autopilot is off. Each servo also provides a built-in interface to drive a customer-supplied trim servo. When the autopilot is off, the servo provides speed scheduling for the manual trim commands. When the autopilot is on, the servo automatically trims the aircraft to constantly keep it in trim.