S9404 Futaba Servo

Futaba S9404 servo is a high speed and high torque coreless servo. Due to its
high speed and high torque abilities, Futaba S9404 is a perfect rudder servo
or elevator servo for use on aerobatics or 3D planes that require huge throws
as well as fast response.

Futaba S9404 servo has a coreless motor and does not have magnets as standard
servo motors do, so it has a smoother, more constant, and stronger action.