DS-1220 electric motor 1.motor Voltage:1.5/3/4.5/6/9/12/24/36VDC 2.motor Dia:10/16/20/25/30/37/38mm 3.motor Speed:Customi electric motor 1220 series1.Main voltage: 1.5,3,4.5,6,9,12,24,36VDC2.Typical applications: Massage equipment,electronic toy,home equipment,electronic lock,apparatus meter,plane model,game arm,motor parts,brainpower automatic products3. Dia:10,16,20,25,30,37,38,45mm4.Weight:13g ...