N20 Geared DC Motor (Size 15) — 3V / 6V / 12V Key benefits Precise low-speed drive: Built-in gearbox reduces motor speed to provide controllable, steady rotation for tasks that need slow, accurate motion. Increased output torque: Gear reduction boosts usable torque compared with a bare N20 motor, making it suitable for small loads and mechanisms. Durable construction: Metal components improve wear resistance and long-term reliability compared with plastic-geared alternatives. Flexible power options: Available in 3V, 6V, and 12V variants so you can match the motor to common battery and supply voltages. Features Model: N20 geared DC motor Size: 15 (N20 form factor) Voltage options: 3V, 6V, 12V Speed options (output shaft): 15 / 30 / 50 / 60 / 100 / 200 / 300 / 500 / 1000 U/min (revolutions per minute) Construction: metal gearbox/housing for improved durability Color: DC 3V (as listed) Package: 1 piece included Function: speed reduction geared motor for a range of small motion applications Compatibility and usage notes Choose the motor voltage that matches your power source (3V, 6V, or 12V). The motor is compact (N20 size 15) and fits common small-robot and hobby mounting points. Suitable for systems that need low-speed, higher-torque output from a compact motor. Practical application examples Hobby robotics: Drive small robot wheels, pan/tilt camera mounts, or manipulator joints where low speed and controllable torque improve positioning. Mechanisms and automation: Power micro feeders, small conveyor sections, or gear-driven actuators in prototype devices requiring steady, low-speed motion. Models and DIY projects: Use in model vehicles, remote control mechanisms, or custom toys where compact size and a selection of output speeds simplify integration. What’s included One (1) N20 geared DC motor, size 15, metal construction, available in the listed voltage and speed option combinations. Select the voltage and speed option when ordering to match your application.