Latest Motion Control Systems Technical Articles

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Understanding the Derivative Term in PID Control

Understanding the Derivative Term in PID Control

We know that PID stands for proportional, integral, and derivative, but have you ever seen exactly how the derivative term affects the final output signal in a motion control system?


Tricks of the Trade: Troubleshooting Industrial Control Cabinets

Tricks of the Trade: Troubleshooting Industrial Control Cabinets

When the blinking lights on automation devices stop blinking, the control cabinet is often the go-to troubleshooting culprit, but how do you make the best judgments for quickly locating the problem?


Remote Networking: Explaining VPNs for Control Engineers

Remote Networking: Explaining VPNs for Control Engineers

It can be risky to adopt unknown technology; it poses serious security concerns if misused. The Control.com engineering team contacted our friends at OnLogic to gain some insight into VPN technology.


Intro to CODESYS: First Project Using CMZ Hardware

Intro to CODESYS: First Project Using CMZ Hardware

CODESYS is an automation software that is independent from any one vendor, capable of many PLC, I/O, and motion operations. However, being vendor-agnostic can present challenges. Learn how to get started.


The Rolling Showdown: Belt vs. Roller Conveyor Systems

The Rolling Showdown: Belt vs. Roller Conveyor Systems

Conveyor systems come in all shapes and sizes, with factors like the drive motor and conveyor style influencing the control method. Join us as we dive into the world of automated conveyance.


Control According to Webster: Defining a Motion Axis

Control According to Webster: Defining a Motion Axis

Before tuning a motion axis, you must define the axis. If the control system doesn’t understand the axis properties or specifications, it can’t be expected to effectively complete the tuning process.


Motion Control: It’s More Than Just “Point A to Point B”

Motion Control: It’s More Than Just “Point A to Point B”

Building precise rotating or linear systems often costs a lot! When is it justified to spend the extra cost to design and build such a system, and what are the different components and system types?


Here’s One for Teachers: How Industry and Education Build Pipelines for the Future

Here’s One for Teachers: How Industry and Education Build Pipelines for the Future

Join Control Automation as we visit Central CA colleges to help install robotic equipment and learn how local industries partner with schools to create exciting opportunities for students.


Nidec Releases High-Speed Communications Module for HVAC Drive Systems

Nidec Releases High-Speed Communications Module for HVAC Drive Systems

Nidec’s Control Techniques has launched the SI-BACnet IP add-on module for new and existing HVAC drives to help communicate between devices and create a connected automated building.


Power and Precision | Electrical Motor-Driven Linear Actuators

Power and Precision | Electrical Motor-Driven Linear Actuators

Electrical control holds many advantages over fluid power with precise control, feedback, and a lower-maintenance system. But how do electric actuators work, and how do they stack up against fluids?


How-To: Servo Motor Control Concepts and Programming

How-To: Servo Motor Control Concepts and Programming

Learn how to control servo motors from a PLC using Allen-Bradley servos and Rockwell Automation’s Studio 5000 using a simple-to-understand method.


What is a Servo Motor?

What is a Servo Motor?

Servo motors are common in all kinds of motion control applications for various industries, but what are these devices, and what makes them different from standard AC or DC motors?


How to Wire Motor Starters and Contactors

How to Wire Motor Starters and Contactors

This article investigates the basic components and wiring conventions for common three-phase motor starter configurations, including direct online, reversing, and star-delta.


Motor Starter Wiring Infographic

Motor Starter Wiring Infographic

Complete wiring guide for 3-phase motor starters with and without overload (OL) relays.


What is a Stepper Motor, and How Does it Work?

What is a Stepper Motor, and How Does it Work?

When the angle or distance of motion is more important than speed and power, certain motors shine brighter, like steppers, named for the individual steps they take when control voltage is applied.


3-Phase Motor Wiring Infographic

3-Phase Motor Wiring Infographic

Compete wiring diagram guide for 3-wire, 6-wire, 9-wire, and 12-wire three-phase motors used for industrial automation.


What is a Soft Start? Reducing Start-up Load on Motor Circuits

What is a Soft Start? Reducing Start-up Load on Motor Circuits

Controlling the startup of a motor not only reduces the wear on the motor, but eases the burden on the electrical supply, reducing infrastructure demands and the running cost of industrial loads.


What is a Variable Frequency Drive (VFD)?

What is a Variable Frequency Drive (VFD)?

When we need to change the speed of an industrial motor, whether to control a process or save energy costs, we turn to the variable frequency drive, better known simply as a VFD.


The Mechanic’s View of Control: Chain Drive Power Transmission

The Mechanic’s View of Control: Chain Drive Power Transmission

In the world of mechanical power transmission, gears, belts, and chains dominate the landscape, but what's so special about chain drives, and why would they be used in place of rubber belts?


Low-Code and No-Code Programming: Purpose and Strategy

Low-Code and No-Code Programming: Purpose and Strategy

Innovation has a single purpose: to create better solutions, meaning more efficient output with faster development and troubleshooting. It starts with the strategies used to program machines.