Key benefits Reliable longlife gear train: metal gear construction provides wear resistance and helps prevent tooth breaking, supporting long service life in demanding applications. Versatile speed options: noload speeds available in 12, 27, 35, 60, 80, 130, 175, 300, 630, and 1350 rpm to match a wide range of tasks. Compact and lightweight: outside diameter 25 mm, shaft diameter 4 mm, shaft length 12 mm, weight about 100 g, allowing easy integration into small devices and projects. Broad compatibility for household and hobby use: suitable for many DIY and appliance tasks where compact, reliable motion is needed. Technical specifications Noload speeds: 12 rpm, 27 rpm, 35 rpm, 60 rpm, 80 rpm, 130 rpm, 175 rpm, 300 rpm, 630 rpm, 1350 rpm Gear type: metal gear Outside diameter: 25 mm Shaft diameter: 4 mm Shaft length: 12 mm Weight: about 100 g For more technical parameters, please refer to the specification Applications and use scenarios DIY robotics and model making: provides controlled lowtomid speed drive for actuators, grippers, or small wheeled mechanisms in hobby projects. Electric locks and home appliances: suitable for moving components in locks, curtains, coffee machines, printers, ovens, and other household devices requiring reliable, compact motor actuation. Small appliances and devices: fits into compact spaces for tasks such as operating miniature conveyors, actuators in washing machines or waste disposal units, and other compact mechanical systems.