MG513 Motor Overview
The MG513 is a DC 12V reduction gear motor equipped with an encoder, commonly used in applications requiring precise speed and position control, such as self-balancing robots and inverted pendulum systems.
Key Features
- Voltage: Operates at 12V DC.
- Gear Reduction: Features an internal gear reduction mechanism, providing lower output speeds and higher torque.
- Encoder Integration: Equipped with an encoder for accurate speed and position feedback, essential for closed-loop control systems.
- Applications: Ideal for DIY projects like self-balancing cars and inverted pendulum robots.
Typical Applications
- Robotics: Used in tracked robots and autonomous vehicles.
- Self-Balancing Systems: Suitable for projects like inverted pendulum robots.
- Automation: Can be used in precision motorized platforms.
Conclusion
The MG513 motor is a great choice for robotics and automation projects that require high torque, speed control, and accurate position feedback.
For detailed specifications like RPM, torque, and current draw, refer to the manufacturer’s datasheet or contact the supplier.
specs
Internal parameters of the motor
- Inductance: 4.45mH
- Back electromotive force coefficient (Ke): 0.00103V/rpm
- Armature resistance: 2.3Q ± 0.5
- Electromagnetic torque coefficient (KT): 0.00984Nm/A
Note: Ke and Kt are the parameters of the motor itself (without reduction gearbox). When using, they need to be multiplied by the corresponding reduction ratio of the motor.

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