Superior Motion Control modified a fin control custom rotary actuator design to adapt it to be used as a flap actuator.
This electromecahnical linear actuator design incorporates a DC brushless motor, a spur gear train and ballscrew.
Specifications
Supply Voltage: 28 VDC
Max Current: 6 Amps
Bandwidth: 10 Hertz
Com: Analog
Travel: 1.5 inches
Accuracy: +/- 0.20 inch
Force: 400 lbs
Size: 7.4 in x 1.6 in x 3.3 in