Features: <br>A gear motor is a specific type of electrical motor that is designed to produce high torque. <br>Gear motors are primarily used to reduce speed in a series of gears, which in turn creates more torque. <br>Full metal gears would ensure a longer service life, high torque and less noise. <br>There are three reduction gear motors of different speed and you can choose the one you need. <br>Gear motors can be found in many different applications, and are probably used in many devices in your home. <br> <br> <br>Specifications: <br>Voltage: DC 6V <br>Speed: 10RPM, 15RPM, 20RPM(Optional) <br>Outer Diameter: 12mm / 0.47" <br>Max. Gear Ratio: 1:1000 <br> <br>Speed(RPM) <br>No Load Current(mA) <br>Stalling Torque(KG.CM) <br> <br>10 <br>15 <br>5 <br> <br>15 <br>35 <br>7 <br> <br>20 <br>45 <br>8 <br> <br> <br> <br> <br>Package Includes: <br>1 x Gear Motor <br> <br> <br>Note: There might be 10% speed error. Thanks for your understanding.<br>1、A gear motor is a specific type of electrical motor that is designed to produce high torque <br>2、Gear motors are primarily used to reduce speed in a series of gears, which in turn creates more torque <br>3、Full metal gears would ensure a longer service life, high torque and less noise <br>4、There are three reduction gear motors of different speed and you can choose the one you need <br>5、Gear motors can be found in many different applications, and are probably used in many devices in your home