Steel City Tool Works 35660 Industrial 8-Speed / 4 Wheel Stock-Feeder Motor: 1HP, 230-Volt only, 60 Hertz, TEFC Speed Ranges: 6.5/13/18/22/36/; 43/55/108(Ft/Min), 2/4/5.5/6.7/11/; 13/16.5/33 (M/Min) Range of Adjustment: 6.5/13/18/22/36/; 43/55/108(Ft/Min), 2/4/5.5/6.7/11/; 13/16.5/33 (M/Min) Number or Rollers: 4 (rubber) 2-Year Limited Warranty