N20 Geared DC Motor — Compact metal gear motor with selectable voltages and multiple speed options Key benefits Compact, reliable geared motor for precise low-speed drive: built-in gearbox provides speed reduction for smoother, higher-torque output at low RPMs. Flexible power options for compatibility with small battery packs and controllers: available in 3V, 6V, and 12V configurations to match your system voltage. Durable metal construction for longer life in hobby and light industrial use. Simple single-piece supply and standard small footprint (size 50) make installation and replacement straightforward. How it solves problems Replaces noisy or high-speed motors where slower, controlled rotation is required. Eliminates the need for external gearing when you need reduced speed and increased mechanical advantage in a compact package. Multiple voltage and speed options let you pick the exact balance of speed and torque for your project without custom parts. Important attributes (at a glance) Model: N20 geared DC motor Voltages: 3V, 6V, 12V Speed reduction: built-in gearbox (geared) Construction: metal Available rotational speeds: 15 / 30 / 50 / 60 / 100 / 200 / 300 / 500 / 1000 U/min Quantity/packaging: single piece Size: 50 Color option: DC 12V Function and compatibility Function: DC powered geared motor providing reduced-speed rotational output for driving small mechanisms. Compatibility: Works with controllers, battery packs, and driver circuits that provide the specified DC voltages (3V, 6V, or 12V). Ideal for projects needing a compact geared motor with fixed speed options. Practical use scenarios Small robotics: Drive wheels or articulated joints in mini robots where reliable low-speed control and compact size matter. Hobby mechanisms and DIY automation: Power conveyor segments, door actuators, or rotating displays that need steady, reduced RPM without external gear trains. Educational and prototype builds: Use in engineering kits or classroom projects to demonstrate gear reduction and motor control at multiple voltages and speeds. Why choose this N20 motor Multiple pre-set speed options let you select the right RPM for your application without trial-and-error modifications. Metal construction and an integrated gearbox give a robust, ready-to-install solution for small-scale mechanical systems. Available in three voltage versions to match common power sources, supplied as a single piece for straightforward integration. Technical summary Type: N20 geared DC motor Voltage options: 3V / 6V / 12V Speeds: 15 / 30 / 50 / 60 / 100 / 200 / 300 / 500 / 1000 U/min Material: metal Gearbox: speed reduction (geared) Pack: single piece Size: 50 Color option: DC 12V If you need a small, durable geared motor with multiple voltage and speed choices for robotics, hobby projects, or light automation, this N20 sealed metal geared DC motor provides a straightforward, compatible solution.