Reliable SewQuiet 6000SM Variable Speed DC Servo Motor 110V, Step Stitch, 12 Coils, More Torque,Replaces SQ5000, Includes SYCH Needle Stop Positioner*
MORE COILS = MORE TORQUE This is the only servomotor to incorporate a 12-coil (vs. 6 or 9) design, providing the torque you need to get through heavier sewing tasks with ease.