Description Overview Maximum sewing speed: 1000 rpm Maximum stitch length: 4 stitches per inch Needle system: SN794FR Needle size: 24/180 Specifications Air pressure: 90 psi Voltage: 220 volts, 3-phase, 60 Hz Current (amps): 40 Motor type: servo Weight: 7711 Shipping Shipping weight: 17,000 lbs