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Three-Wire vs. Six-Wire Three-Phase Motors

Three-Wire vs. Six-Wire Three-Phase Motors

Three-phase motors with three or six wires have limited options for wiring, but are easier to use and have important roles to play. Learn the difference between three- and six-wire three-phase motors for low and high voltage applications.


Digital Education for Hands-On Manufacturing Skills

Digital Education for Hands-On Manufacturing Skills

Learn about the future of manufacturing education and potential digital solutions to help people gain hands-on skills.


A Look at High-Precision Fluid Dispensing

A Look at High-Precision Fluid Dispensing

Specialized industrial, medical, and research applications require fluids to be dispensed with high accuracy and precision. Due to the differing physical properties exhibited by different fluids, this can be challenging. 


Comparing Single-Phase vs Three-Phase Motors

Comparing Single-Phase vs Three-Phase Motors

In this article, learn the differences between single- and three-phase motors, including how each one works and applications best suited for each type.


Controlling VFDs with Manual Inputs

Controlling VFDs with Manual Inputs

To increase the flexibility of a motor control system, a variable frequency drive (VFD) is a common device that solves many motor control problems. In this article, learn how to control manual input of VFDs.


An Introduction to Synchronized Motion Control

An Introduction to Synchronized Motion Control

Learn about what synchronized motion control is, including its different types and applications.


Common Motor Windings and Wiring for Three-Phase Motors

Common Motor Windings and Wiring for Three-Phase Motors

This article looks at some common windings and wirings for three-phase motors, including internal Wye windings and low and high voltage wirings.


Introduction to Advanced Motor Control Circuits

Introduction to Advanced Motor Control Circuits

This article looks at a few of the more advanced motor control circuits for a three-phase motor.


How Pulse Width Modulation is Used in Variable Frequency Drives

How Pulse Width Modulation is Used in Variable Frequency Drives

In this article, learn how variable frequency drives make use of the principle of pulse width modulation to create analog-type signals from a digital source, such as with motor drives.


Understanding Industrial Three-Phase Voltage Systems

Understanding Industrial Three-Phase Voltage Systems

Learn about three-phase voltage arrangements to better understand the systems that drive nearly every industrial motor and smaller branch circuits that feed every one-phase receptacle and lighting system.


Introduction to Rockwell Automation Library of Process Objects

Introduction to Rockwell Automation Library of Process Objects

This article will provide an overview of Rockwell's library of process objects programming instructions and faceplates and how they are used.


Position Sensors in Robotics

Position Sensors in Robotics

Learn about the different types and uses for position sensors in robotics.


The Difference Between Variable Frequency Drives (VFDs) and Soft Starters

The Difference Between Variable Frequency Drives (VFDs) and Soft Starters

The following will examine how to reduce the wear on motors during startup and compare soft starters and variable frequency drives (VFDs). 


Common Sources of Failures in Mechanical Systems

Common Sources of Failures in Mechanical Systems

What causes mechanical failure? Learn about three major sources of failure points in any mechanical assembly and a few tips to minimize failure.


A Comparison of Mechanical Power Transmission Methods

A Comparison of Mechanical Power Transmission Methods

In nearly every machine with motion, a selection of gears, belts, and chains sends power to the final mechanisms and power must be transmitted from the motor to the final load(s) device. Choosing between transmission methods isn’t always simple, but a few key properties can help to make the choices easier.


Comparison of Modbus Over TCP/IP and Profinet

Comparison of Modbus Over TCP/IP and Profinet

Two of the most common protocols are Modbus and Profinet. They are similar in many ways, but there are some crucial differences.


Overview of Motor Contactors and AC Drives

Overview of Motor Contactors and AC Drives

This article discusses motor contractors and how they play an essential role in most robotic cells.


What is Model Predictive Control (MPC)?

What is Model Predictive Control (MPC)?

This article discusses the applications and uses of model predictive control.


PLC Sequencer Logic: An Overview

PLC Sequencer Logic: An Overview

This article discusses PLC Sequencer Logic and the steps needed to accomplish PLC sequencing.


Integral Windup Method in PID Control

Integral Windup Method in PID Control

Integral or Reset Windup is a problem that can occur from these systems, and there are a few possible approaches to minimize the effects.