The 100:1 Metal Gearmotor 37Dx73L mm 12V with 64 CPR Encoder (Helical Pinion) is the perfect choice for those needing a powerful, reliable and accurate motor and gear solution. Boasting a 102.08:1 gearbox with helical gears for reduced noise and improved efficiency, as well as a robust 12V brushed DC motor, this gearmotor is sure to support applications that require extreme precision. This gearmotor is also equipped with a quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 6533 counts per revolution of the gearbox's output shaft - allowing you to have complete control over the rotational speed and position of your motor and gear combination. Not to mention, the long 16 mm-long, 6 mm-diameter D-shaped output shaft allows for easy connection to compatible wheels, actuators, and other mechanisms. Whether you're an engineer creating a positioning system, are working on a robotics project, or even automating a factory, the 100:1 Metal Gearmotor can provide accurate and reliable power. With a no-load performance of 100 RPM and a stall extrapolation of 34 kg⋅cm (470 oz⋅in), 5.5 A, you can rest assured that this gearmotor will be able to handle pretty much anything that you throw at it. Applications that this gearmotor can be used for include industrial automation, navigation systems, RC cars, 3D printers, and more. It is the perfect alternative to typical small electric motors as it can provide precise movement and control that are typically not achievable with traditional motors. In summary, the 100:1 Metal Gearmotor 37Dx73L mm 12V with 64 CPR Encoder (Helical Pinion) is the perfect choice for those who require precise and reliable motion in their projects. This gearmotor offers a robust 12V brushed DC motor, a powerful 103.08:1 metal gearbox with helical gears, as well as a quadrature encoder - all packed into durable housing. So, if you’re looking for a motor and gear solution that can provide both power and accuracy, you can’t go wrong with the 100:1 Metal Gearmotor.