Brushed DC electric motor

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Related lectures (32)

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DC Motors: Excitation and Induced Voltage

Covers the principles of DC motors, excitation types, induced voltage equations, power balance, and operating modes.

Direct Current Machines: Principles and Applications

Provides an overview of direct current machines, covering their principles, construction, and applications in various fields.

Robotics: Actuation and Mobility Analysis

Covers corrected exercises from the 2020 exam in the field of robotics, including topics such as accuracy, speed, DC motors, optimal gear ratio, dynamics of robot arms, encoders, and kinematics.

Robotics Actuators

Explores hydraulic, pneumatic, and electromechanical actuators used in robotics, including stepper motors and specific energy comparisons.

Magnetostatics: Applications and Laplace's Force

Explores the applications of Lorentz force and Laplace's force in devices like galvanometers and electric motors.

DC Motor, Universal Motor

Explores powering a DC motor with AC to create a universal motor and demonstrates practical examples.

Exergy and Electrical Motors: Fuel Cell Insights

Discusses exergy, electrical motors, and introduces fuel cells, focusing on their efficiency and operational principles.

DC Motor, Variable Voltage Supply

Delves into the effects of varying voltage and current limitation on a DC motor.

DC Motor Demonstration

Demonstrates a DC motor with separate excitation and explains why it accelerates unexpectedly when the excitation is cut off.

DC Motor: Constant Voltage

Explains the DC motor operation with a constant voltage power supply.