DS-1220 electric motor 1.motor Voltage:1.5/3/4.5/6/9/12/24/36VDC 2.motor Dia:10/16/20 ... ,electronic toy,home equipment,electronic lock,apparatus meter,plane model,game arm,motor parts,brainpower automatic products3. Dia:10,16,20 ... Remarks: motor data can be adjusted according to customers requirement. DS-1220 Motor