What Are The Characteristics of A Micro DC Motor?

The biggest difference between a micro DC motor and a traditional DC motor is the rotor. A micro motor's rotor lacks an iron core, but instead consists of wound copper windings. Due to its structure, this lightweight rotor has a very low moment of inertia and does not require cogging for rotation. This serves as the micro DC motor's power output.

Micro Dc brushless motor are generally more efficient than other types of motors, so to achieve the same output power, high torque dc motor are typically smaller. Mini dc motor 12V are particularly suitable for environments with limited installation space. Another key feature of micro DC brush motors is their ability to automatically reduce speed based on load size, achieving high starting torque. This is difficult for AC motors to achieve.

Advantages of Micro DC Motors

1. Suitable for battery-powered devices;

2. No cogging;

3. Extremely low current consumption - low starting voltage;

4. Due to low inertia and low winding inductance, these micro DC motors offer strong dynamic performance;

5. Compact size and wide application range;

6. More accurate speed control;

7. Easier to control due to linear performance characteristics.

Where can I buy micro DC motors?

Shenzhen Pincheng Motor Co., Ltd., founded in 2009, is a national high-tech enterprise specializing in the research and development, manufacturing, sales, and service of micro motors. Our products include micro DC motors, reduction motors, worm gear reduction motors, and gearboxes. These products are widely used in smart toys, models, smart homes, medical devices, automation, security access control, and micro-mechanical precision transmission systems.