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Working Principles and Types of AC Drives or Variable Frequency Drives (VFD)

Working Principles and Types of AC Drives or Variable Frequency Drives

An AC drive, also referred to as variable frequency drive (VFD), is a device used in various industrial equipment that’s used to control the speed of an electric motor.

AC drives are installed to enhance process control, reduce energy usage, and decrease mechanical stress on motor control applications.

In today’s article, we take a look at the mechanics of AC drives and the different types available.

Read more: Working Principles and Types of AC Drives or Variable Frequency Drives (VFD)

Preferred Spares Guide: Types of AC Motors and their Applications

Preferred Spares Guide: Types of AC Motors and their Applications

An AC motor is a type of electric motor that’s driven by an alternating current. AC motors are found in a variety of industrial equipment applications and offer an efficient method of producing mechanical energy from an electrical input signal. 

This type of motor is different to the more familiar DC motors, which function through a direct current.

Read more: Preferred Spares Guide: Types of AC Motors and their Applications

Preferred Spares Guide to DC Motor Repair

Preferred Spares Guide to DC Motor Repair

Electrical motors play a vital role in the operation of industrial machinery across industries. Using the right type of motor, implementing a machine maintenance schedule and ensuring any repairs are carried out effectively is essential to ensure the smooth-running of your facility.

In this guide, we provide information about the basics of industrial DC motor repair.

Read more: Preferred Spares Guide to DC Motor Repair

Preferred Spares Guide: The Difference Between AC Motors and DC Motors

The Difference Between AC Motors and DC Motors

Electrical motors are crucial in almost any industry. Using the most appropriate type of motor can make a huge difference to your facility and energy consumption.

AC and DC motors are two common types of motors used in industrial machinery. There are several key differences between these two kinds of motor, and it’s important to be aware of the advantages and disadvantages of both.

Read more: Preferred Spares Guide: The Difference Between AC Motors and DC Motors

Preferred Spares Guide to PLC Installation Troubleshooting and Maintenance

Preferred Spares Guide to PLC Installation Troubleshooting and Maintenance

A Programmable logic controller (PLC) system is an industrial computer that monitors information from input devices and makes decisions affecting the control of output devices. These systems offer the potential to automate processes, machine functions, and entire production lines.

The design of PLC systems includes a range of robust features that allow them to be installed in various environments, including harsh industrial ones. Despite these machines being inherently tough, there are some factors to consider to ensure proper operation and enhance their lifespan.

Read more: Preferred Spares Guide to PLC Installation Troubleshooting and Maintenance