Function: 1. Geared motor is a special type of electric motor that is designed to produce high torque 2. Geared motors are mainly used to reduce speed on a series of gears, which in turn generates more torque 3. Full metal gears for longer life, high torque and less noise 4. There are three geared motors with different speed and you can choose the one you need 5. Geared motors can be found in many different applications and are likely used in many devices in your home Specification: Characteristics: A geared motor is a specific type of electric motor that is designed to produce high torque. Geared motors are primarily used to reduce speed on a series of gears, which in turn produces more torque. All-metal gears will provide longer service life, high torque and less noise. There are three geared motors with different speeds and you can choose the one you need. Geared motors can be found in many different applications and are likely used in many devices in your home. Technical data: Voltage: 6 V DC Speed: 10 rpm. /min, 15 rpm. /min, 20 rpm. /min (optional) Outside diameter: 12mm/0.47" Max. Gear ratio: 1:1000 Speed (RPM) Current without load (mA) Moment of contact (KG. CM ) 10155 15357 20458 The package includes: 1 x Geared Motor