2 Motor Automatic Control 12 Hour Timer Setting:

This Diagram shows 2 motor automatic control. 12-hour Timer Setting. In this video, we explain 2 motor speed control with a street light timer or analog 12-hour timer. If we use two motor starters and one 12-hour timer and explain the control wiring connection. 


2 Motor Automatic Control wiring:

2 motor automatic control

Components needed For this Project:

You can get the components from any of the sites below:

  1. Single Phase Motor (1 HP) [See Buy Click Amazon]
  2. Magnetic Contactor 40A [See Buy Click Amazon]
  3. DP MCB 25A [See Buy Click Amazon]
  4. 8 Pin Timer 220V AC [See Buy Click Amazon]
  5. Indicator Light 220v AC [See Buy Click Amazon]

*Please note: These are affiliate links. I may make a commission if you buy the components through these links. I would appreciate your support in this way!

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Components used to make the 2 Motor Automatic Contol:

01. Single Phase Motor:

A Single-Phase Motor is an Electrically-Powered Rotary Machine That Can Turn Electric Energy into Mechanical Energy. It Works by Using a Single-Phase Power Supply. Single-phase Motors Are Used in Equipment And Machines That Are Smaller in Size And Require Lower Horsepower. This Includes Equipment Such As Refrigerators, Pumps, Compressors, Fans, and Portable Drills. Single-phase motors Have a Similar Construction to The 3-phase Motor, Including an AC Winding That is Placed on The Stator And Short-Circuited Conductors That are Placed in a Cylindrical Rotor.

02. Magnetic Contactor:

A magnetic contactor is an electromagnetic switching device. It is generally used for controlling 3-phase Motors. The operation of a magnetic contactor is similar to that of a Relay. but a relay is used for low-power or low-voltage connections, and a magnetic contactor is used for high-power or high-voltage connections. As soon as the supply is applied to the magnetic contactor coil. its normally open contacts are closed and normally closed contacts are opened and the associated devices are also operated. This is how a magnetic contactor works.

03. DP MCB:

DP MCB In 2 Pole MCB, switching & protection is affected in phases and the neutral. A Double Pole or DP Switch is a Switch that Controls 2 Circuits at the same time. In terms of Residential Switching, this Normally means it Switches the live and Neutral at the same time. In Layperson Terms, Double Pole switches or DP Switches are Exclusively Designed to Control 2 Different Electrical Circuits at the same time, which allows the Appliances to Isolate safely and reliably. Fan or light Combinations and Medical Equipment are some of the many applications for DP Electrical Switches and Electrical components.

04. 8-pin Timer:

A timer is a type of time-switching device that controls and controls Electrical circuits and electrical and electronic devices through time setting (on/off). The timer is basically 8-pin. Like other controlling devices the timer has a coil and when this coil is magnetized, the timer works on/off. The timer has 2 common ends and each common end has normally close and normally open options. When the timer is set by time, the timer trips at the end of that time and turns the common is normally closed (on) to open (off) and normally open (off) to close (on). This is how the timer works.

05. Indicator:

An indicator lamp just Sounds Technical, Sometimes it is called a Supervisory light Indicator. Indicator lights are amber in color and can be located at the Front, the Rear, and Sometimes at the Side of the car on both the left And Right-hand sides. The Common colors used by Indicator lamps are red, yellow, blue, white, and green line system. A Panel Indicator Lamp Generally has up to 5 Differently Colored Segments to Indicate Various Conditions on the Machine or Process system.

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Frequently asked questions

What is automatic motor control?

Motor control switches and devices could regulate the operation of electrical motors. They could provide manual or automatic functions, start and stop the motor, control forward and reverse motions, speed up or slow down, and more.

What is motor control in PLC?

PLCs could be used to control the speed of AC motors via a Variable Speed Drive (VSD), also known as a variable of the frequency drive (VFD). In VFD motor control, the frequency of the AC supply to the motor is varied. As the speed of an induction motor depends on the supply frequency, the VFD can be used to vary its speed.

How does PLC control motor speed?

We used PLC to control motor speed. At first, the motor speed is transferred to PLC by shaft encoder, and then PLC according to the program and PID controller generates the control signal to reach the desired speed. The analog signal from the D/A of the module is transmitted to the DC drive.

What are the 2 basic types of motor control?

A motor controller is a device and set of devices that help in regulating the manner in which a motor works. There are 2 modes through which motor control components can start and stop the motor, either manual or automatic.

What are the two types of automatic control?

The methods used to accomplish the control objectives could be classified, very generally, as open-loop controls or closed-loop or feedback controls. Systems in which the output quantity has no effect on the input quantity are called open-loop control systems. Open-loop controls are, in general, calibrated systems.

Read more Single Phase Wiring