Mini Metal DC Geared Motor (6V 570RPM 1.5Kg*cm)

Mini Metal DC Geared Motor (6V 570RPM 1.5Kg*cm) combines a compact brushed DC motor with a 1:35 metal gearbox to deliver stable torque output in space‑constrained mechanical assemblies. The small gearmotor unit features durable metal transmission gears and a precision D‑shaped output shaft designed for secure wheel or hub coupling. With a no‑load speed of 570rpm and relatively low operating noise, this miniature drivetrain component suits robotics prototypes, smart mechanisms, and compact motion systems requiring dependable torque multiplication without occupying excessive mounting space.

Figure: Motor dimension diagram

Note: To preserve service life, operate the motor within specified voltage and avoid mechanical overload. Prevent shaft blockage to avoid burnout. Avoid high‑temperature or extreme humidity environments. During terminal soldering at 340 °C ± 40 °C, heating time should remain within 3 seconds to prevent deformation of internal plastic components.

Durable Metal Gear Reduction System

A 1:35 precision metal gearbox increases torque while maintaining compact form factor. Compared with plastic gear alternatives, the metal transmission structure offers improved wear resistance and long‑term mechanical stability under repeated load conditions. This miniature reduction drive enables reliable torque output for robotic wheels, actuators, and small transmission mechanisms where durability and consistent rotational performance are essential.

Compact Mechanical Design for Embedded Motion Systems

The small DC gearmotor structure occupies minimal installation space while maintaining useful torque characteristics. Such compact geometry makes the drive unit suitable for lightweight robots, compact smart devices, and educational engineering builds where internal space is limited. A lightweight 25 g structure further supports integration into mobile platforms, miniature vehicles, and other embedded motion designs.

D‑Shaped Output Shaft for Secure Coupling

A 3 mm D‑shaped shaft simplifies mechanical integration by improving coupling stability with wheels, hubs, and adapters. The flat shaft surface helps prevent slippage during torque transfer and allows easier alignment when mounting mechanical components. This mechanical interface improves reliability in small robotic drivetrains and rotating mechanisms where consistent shaft grip is important.

This compact DC geared drive is well suited for robotics motion systems, small mobile platforms, automated mechanisms, and STEM engineering prototypes. Stable torque output, compact dimensions, and durable metal gearing allow reliable operation in educational robotics builds, small vehicles, mechanical experimentation platforms, and other compact electromechanical projects.