Triple idler, steel, planetary, helical-cut gear drives. Industrial cord with molded plug for long-lasting value. All steel construction for superior strength and longevity. UL/CUL approved for safe performance. Thumb-operated safety switch. Negative pressure on/off switch. Dual steel operating trigger for left or right-hand operation. Realize maximum power with the twin capacitor, AC motor and Hawk's ruggedly reliable floor machine design! 66 frame 1.5 HP DC motor; Brush RPM: 175. Cord: 50' 14-3; Power source: 115V 60Hz.