3.7V 300RPM Miniature DC Gear Motor

The MICRO-GM-300 is a compact, geared DC motor designed for small-scale robotics, toy vehicles, and delicate electromechanical projects. It combines a miniature DC motor with an integrated gearbox to deliver a stable output speed of 300 RPM at a nominal operating voltage of 3.7V DC. The gear reduction mechanism allows the motor to produce usable torque at low speeds while maintaining a small physical footprint, making it suitable for wheeled robots, remote-controlled toy cars, and other space-constrained mechanisms. The motor draws approximately 57mA under no-load conditions and up to 500mA when stalled, which is within the capabilities of common motor driver modules and battery packs. Its lightweight construction and simple two-wire connection make it easy to integrate into DIY electronics and educational builds. This miniature DC gear motor is a practical choice for hobbyists and engineers who need reliable motion at 300 RPM from a 3.7V supply.