LI500TB 4415 DC3V-12V MOTOR

LI500TB 4415 DC Motor High-Torque 3V–12V Micro Motor 

The LI500TB 4415 is a versatile and compact DC motor designed for a wide range of DIY robotics, small appliances, and electronic modeling projects. Engineered for efficiency across a broad voltage spectrum, this motor provides reliable rotational power for battery-operated devices and precision hobbyist applications.

Key Performance Features

• Wide Voltage Compatibility: Operates smoothly between DC 3V and 12V, allowing it to be powered by various sources including AA batteries, Li-ion cells, or bench power supplies.

• Precision Output Shaft: Features a hardened steel center shaft optimized for press-fit gears, pulleys, or small fan blades.

• Durable Metal Housing: Encased in a protective zinc-plated steel shell that provides heat dissipation and structural integrity during high-speed operation.

• Integrated Mounting Holes: The top face includes pre-tapped holes, making it easy to secure the motor to custom brackets, 3D-printed chassis, or robot frames.

• Low Friction Design: Utilizes high-quality internal brushes and bearings to minimize noise and maximize the lifecycle of the motor.

Technical Specifications

• Model Number: LI500TB 4415

• Voltage Range: DC 3V – 12V.

• Motor Type: Brushed DC Motor.

• Terminals: Solder-tab connectors for secure wiring.

• Housing: Cylindrical steel casing with a plastic end-cap.

Typical Applications

• Small Robotics: Ideal for driving wheels on miniature rovers or powering articulating robotic arms.

• Hobby Modeling: Perfect for RC cars, boats, or DIY motorized fans and turntables.

• Science Projects: A staple component for classroom demonstrations on electromagnetism and mechanical energy.

• Replacement Part: Suitable for repairing small handheld massagers, electric toys, and battery-powered grooming tools.

Top 3 Customer Questions & Concerns ‍

 How do I control the speed of this motor? The speed is directly proportional to the voltage applied. For precise control, you can use a PWM (Pulse Width Modulation) speed controller or a motor driver like the L298N when connecting to a microcontroller.

Can I run this motor in reverse? Yes. Since this is a brushed DC motor, simply swapping the positive and negative wires at the terminals will reverse the direction of the shaft's rotation.

 Will it overheat at 12V? While rated for up to 12V, continuous high-load operation at maximum voltage will generate heat. Ensure your project has adequate ventilation if you plan to run the motor at 12V for extended periods.