... 3)DC Voltage range:1.5V-42V AC rectify: 100V,110V, 220V,230V,240V etc 4)Speed range:1RPM-30,000RPM 5 ... , Power Tools, Toys & Model, Precision Instrument, Office equipment, Personal care product, Automotives, Audio&Visual equipment etc. Constructions of Motor--2-pole stator ...