uxcell DC 12V 1500RPM Micro Gear Box Motor Speed Reduction Electric Gearbox Centric Output Shaft Product Name: 1500 RPM DC Geared Motor Rated Power: DC 12V 40-50mA ( no load ) Shaft Diameter: 4mm/ 0.16inch Overall Size: 25 x 67mm/ 1 x 2.64inch (D*H) Weight: 77g; Package: 1 x DC Geared Motor