Brush Motor specidication: 1.Volt: 120VAC 2.Noload current: 0.48A 3.Output power: 105W 4.Noload speed: 190,00RPM Brush Motor specidication: A: High Range:1.Volt: 120VAC2.Noload current: 0.48±10%A3.Output power: 105±10%W4.Noload speed: 19,000±10%RPM B: Low Range: 1.Volt: 120VAC2.Noload current: 0.41±10%A3.Output power: 92±10%W4.Noload speed: 17,800±10%RPM