DC Motor Control Circuit Diagram

💠 Main content:

✔️ How do you reverse and forward a DC motor?

✔️ Summary of DC Motor Forward and Reverse Circuit
✔️ Classical Electronics: Application of Back EMF conversion in DC motors and AC generators to generate generators (create a self-powered, free-energy generator)

💠 How do you reverse and forward a DC motor?

There are two basic types of DC motors: brushless DC motors and brushless DC motors. How to reverse DC motor: reverse current

With brush DC motors, the direction of current will be reversed across the rotor's conductor frame.

With a brushless DC motor, the direction of the current is reversed across the field winding. Note that a brushless DC motor is quite similar to an AC generator, with a permanent magnet in the middle. It can be considered as reverse AC generator.

Schematic diagram of the current reversal leading to DC motor reversing

During operation, reversing the motor's direction causes a return electromagnetic field, also known as Back EMF, which can damage the conductor sheath, with the insulated wire sheath. Basically, add a capacitor to charge this harmful Back EMF, then discharge it to become beneficial.

To reverse high power motors, it is recommended to change the polarity at the anchor. A break in the winding field on a running motor can cause problems, because the resulting EMF has an increased voltage, which can damage the winding insulation. This will lead to the failure of the electric motor.

To realize the reverse direction of the rotor, a bridge circuit is used on a relay, contactor or transistor.

If you don't care about Back EMF, with low power motors, reversing the motor is quite simple gainr with built-in electronics a field effect transistor (FET). See picture below.

Reversing the motor by changing the direction of the current with a field-effect transistor

Learn more: Using FET for DC Motor Forward and Reverse Circuit

💠 Summary of DC Motor Forward and Reverse Circuit

Circuits are an essential component of electronic engineering, and they can be extracted from a range of sources. Electronic technical books, forums and engineer websites all contain valuable information about the design and implementation of circuits. A DC motor forward and reverse circuit is one such example that engineers may wish to construct for specific applications.

This type of circuit allows users to change the direction of a DC motor depending on their needs. When designing this type of circuit, it is vital that engineers consider the application requirements so that the correct components can be selected for optimum performance. 

Note. Basic theory of DC motor forward and reverse at Reddit forum KINETIC POWER SYSTEM: DC Motor Forward and Reverse Circuit

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Motor Control Circuits Ladder Logic Electronics Textbook

Dc Motor Control Using Single Switch Full Project Available

Simple Forward Reverse Motor Control Question Project Guidance Arduino Forum

by Arduino Forum

schematic diagram for building circuit board

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The Circuit Diagram Of Connecting A Relay To Pic Microcontroller E Dc Scientific

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Dc Motor Control Using H Bridge

If you are interested in the theory of DC and AC motors:

• Difference between AC and DC Motor

• DC Motor Repair

• AC to DC Motor Controller

• Top books on DC and AC Motors

• DC Motor Generate Free Energy Generator (HOT!)

Dc Motor Direction Controller With Brake Using Mc33035 Electronics Lab Com

12v 24v Pwm Motor Controller Circuit Using Tl494 Irf1405

Sd And Direction Control For Dc Motors

Motor Forward And Reverse Direction Control Using Limit Switches

List of best Pre-designed DC motor forward and reverse circuits for sale:

1/ DC 5V 12V 24V BLDC Motor Driver Controller Module Forward Reverse 20A High Current with Limit Relay Driver Lifting Control Board

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3/ DC Motor Driver Module 12V 24V 10A 60S Forward Reverse Controller Self-locking Adjustable Delay Module

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9/ Taidacent 12V 24V DC Motor Forward and Reverse Controller Circuit 30A 40A High Current with Limit Motor Drive Module Lift Control (12V 30A High Level, P0 Self-Locking, Trigger Start)

10/ DR55B01 DC Motor forward/Reverse Controller Board, Self Locking Reverse Polarity Relay Motor Control Module (DC 6-24V)

11/ 6-30V DC Motor speed Controller Reversible PWM Control Forward / Reverse Switch

12/ 5V 9V 12V 24V DC/AC Motor Controller Relay Board Forward Reverse Control Automatic Timing Delay Cycle Limit Start Stop Switch

💠 Classical Electronics: Application of Back EMF conversion in DC motors and AC generators to generate generators

It is the technology of Nikola Tesla, which he himself has mentioned in many documents (not convenient to mention here). This is classical electronics, but the foundation for modern electronics. What is it actually?

Basically, you will create a generator based on connecting an induction motor (can be a DC or AC motor) to an AC generator. Then, by electronic engineering, you create a self-powered generator. 

Summary of the plan and download:

🌀 Nikola Tesla's Ether Technology:
💠 Harnessing the power of back electromagnetic fields (Back EMF)
💠 Back EMF generates Lenz's Force in generator 💠 When the output energy is not affected by the Lenz (free) force, a self-powered mechanism will be established from the AC generator head to the induction motor. And the kinetic energy of the induction motor at that time was only supposed to stir the Ether by Nikola Tesla's "Rotating Magnetic Field". That's the mechanism for a Free Energy AC generator - no fuel needed - Self-powered generator.

AC generator without fuel: Simple Energy Hack KILLS Power Bills And Generates Power On Demand

 Free Energy AC generator 👆