Description:Can be operated in either direction, simply reverse power supply polarity.Comes with solder eyelets for easy connection.Features 2 threaded mounting holes.used in many electric devices: CD Players, DVD Player, VCR, etc.Low voltage and low current requirements make it a perfect motor for solar experiments.Specification:Product Name : DC Motor;Model : RF-500TB-12560;Working Voltage : DC5-12VNo Load Speed : 2300RPM-5600RPM;No Load Current : 20mAShaft Size : 8 x 2mm/ 0.315" x 0.08"(L*D);Motor Body Size : 32 x 19mm/ 1.3" x 0.75"(D*H)Thread Hole Diameter : 2mm/0.08"Material : Metal, Electronic Parts;Color : Silver TonePackage Content : 1 x DC Motor.