The 555 DC Motor is a powerful, high-torque motor designed for applications that require strong rotational force and stable performance. Operating efficiently at 12 V, it delivers smooth, reliable motion for robotics, electric vehicles, automation systems, and hobby projects. Its rugged construction and long-life carbon brushes make it ideal for continuous or heavy-duty operation.
Technical Specifications
Core Specifications
Rated voltage: 12 V DC (operational range 6 V to 15 V)
No-load speed: approximately 6000 RPM at 12 V
Stall torque: around 1.2 kg·cm (varies slightly by manufacturer)
Typical operating current: 0.5 A to 1 A
Stall current: up to 3 A for short durations
Electrical & Physical
High-quality carbon brushes for extended life
Robust metal body with dual ball bearings for smooth rotation
Standard 3 mm output shaft compatible with pulleys and gears
Motor dimensions approximately 57 mm length × 35 mm diameter
Mounting holes on the faceplate for easy installation
Environmental
Operating temperature range: –10 °C to +60 °C
Continuous duty when properly ventilated to prevent overheating
Why Choose the 555 DC Motor
Delivers high torque and dependable speed for demanding mechanical projects
Compact and versatile, suitable for a variety of drive systems
Durable design supports long-term, continuous operation
Critical Uses
Robotics drive wheels and actuators
Electric bikes and small vehicle propulsion
DIY CNC machines and automation projects
High-power hobby models and custom machinery
Pro Tips
Use a motor driver or controller capable of handling the stall current
Provide adequate cooling or airflow during prolonged heavy loads
Secure the motor firmly to reduce vibration and ensure smooth operation
Package Includes
1 × 555 DC Motor 12 V High Torque