DC Motors
DC motors are among the most common actuators, operating by aligning magnetic fields. They are available in various voltages and sizes and are suitable for high-speed, low-torque applications.
Geared Down Motors
These motors incorporate an internal reducer, increasing torque while reducing speed. They are commonly used for driving robot wheels and vehicles.
Brushless Motors
Brushless motors eliminate brushes and use electronics for switching. They are lightweight, durable, and suitable for high-speed applications such as drones and fans.
Servo Motors
Servos provide precise position and rotation control, with a range typically limited to 180°. They are widely used in robotics, such as robotic arms and hexapods.
Continuous Rotation Servos
A variant of servos that allows full rotation, controlled by speed instead of position. Ideal for simple speed control applications.
Stepper Motors
Stepper motors offer precise position and speed control, commonly used in 3D printers and CNC machines. They are ideal for high-precision applications.
28BYJ-48 Stepper Motor
This is a low-cost stepper motor with high precision, suitable for applications requiring fine control, such as rotating platforms or positioning sensors.
Summary Table
The following table summarizes the characteristics and control capabilities of different motors. For detailed specifications, refer to each motor type above.