Lower consumption of energy with higher output. Energy savings between 65-90% when compared to the clutch motor. Super high torque, up to 2.7NM, can drive heavy-duty industrial and commercial sewing machines. Motor stops immediately on pedal release with counter-clockwise break force. Less noise: 35 decibels, much quieter than a clutch motor! Less heat: less than 10 degrees centigrade means more comfortable working conditions. Less vibration: under .7mm/S2 Adjustable for clockwise or counter-clockwise operation Automatic overload protection US Warranty 90 Days labor on defects in materials and workmanship. Non-US Warranty: 30 days parts and labor.