BDFGA25RP-654i Electric Cylinder 4mm Dia Shaft DC12V 3RPM Gear Motor ReviewbP PP DFGA25RP-654i Electric Cylinder 4mm Dia Shaft DC12V 3RPM Gear Motor PProduct Name : DC Geared Motor;Model : DFGA25RP-654i;Rated Voltage : DC 12VPSpeed : 3RPM;Shaft Diameter : 4mm 0.16"PShaft Length : 12mm 0.47";Overall Size : 25 x 58mm 1" x 2.