A flat DC motor, also known as a pancake motor, is a type of electric motor that is characterized by its flat shape and high torque output. This motor is designed with a flat stator and rotor configuration, which allows it to produce a high amount of torque with a compact and thin profile. The flat shape of the motor makes it suitable for applications where space is limited, such as in robotics, medical devices, and portable electronic devices.
Flat DC motors can be either brushed or brushless. Brushed flat DC motors use a commutator and carbon brushes to transfer electrical power to the rotor, while brushless flat DC motors use electronic controllers to switch the direction of the magnetic field, eliminating the need for brushes.
Flat DC motors are known for their high efficiency, low noise levels, and precise speed control. They are often used in applications that require high torque and low speed, such as in electric vehicles and power tools. Some of the advantages of flat DC motors include their compact size, lightweight design, and easy maintenance.
Flat DC motors offer a unique combination of high torque output, low profile design, and efficiency, making them a popular choice for a wide range of applications.