Reliable SewQuiet 6000SM Variable Speed Control DC Servo Motor Brushless, 550 Watts, 12 Coil Torque, 110 or 220V Single Phase, On Off & Reverse Switch
STEP STITCHING TECHNOLOGY - SST™
Controlling the treadle speed for the most detailed work is a breeze with the SewQuiet’s proprietary step stitching technology - SST™.