N20 Gear DC Motor - 24 * 12 * 10mm /34-55mm Threaded Output ShaftN20 Gear DC Motor 24 * 12 * 10mm 34 55mm Threaded Output Shaft Description: This micro N20 dc motor is installed with threaded output shaft. It is normally used in mechanical and robotic projects to rotate an object that can be screwed onto a threaded shaft. Basic specifications: * Voltage range: 3~12VDC Gear ratio 100: 1 Rated voltage: 6V Free run speed: 130rpm Free run current: 30mA Stall torque: 0. 79kg. m Stall current: 350mA Gear ratio 298 : 1