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CTRL F3: Factory Explosion Field Study

CTRL F3: Factory Explosion Field Study

The CTRL F3 series reviews field studies and failures in the field focused on control fails, fixes, and facts. This article covers an explosion at an industrial sawmill.


Bosch Rexroth Releases its New Plug-and-Produce Smart Function Kit for Dispensing

Bosch Rexroth Releases its New Plug-and-Produce Smart Function Kit for Dispensing

Bosch Rexroth's new universal Smart Function Kit for Dispensing helps customers execute dispensing tasks faster than previously possible with their complete and deployment-ready linear robots. 


News Jul 11, 2022 by Stephanie Leonida
ABB Introduces New Motor Solutions at EASA Convention

ABB Introduces New Motor Solutions at EASA Convention

ABB showcased its latest innovative motor solutions at the EASA Convention in Saint Louis, Missouri on June 26-28. The motors are designed to operate in harsh industrial environments, with different options available to fit customers' changing needs. 


News Jun 30, 2022 by Damond Goodwin
Predictive Maintenance: Defect Analysis Using Electrical Current

Predictive Maintenance: Defect Analysis Using Electrical Current

Electrical signal analysis has come to the forefront of predictive maintenance, helping to reduce downtime in industrial manufacturing by remotely identifying problems with electric motors and generators.


End-to-End Automation Solutions: What Does That Mean?

End-to-End Automation Solutions: What Does That Mean?

Many companies offer automation solutions that work from the beginning to the end of a process. Not the progress of the product through the facility, but rather hardware from the shop floor to the cloud level and everything in between. We highlight here some solutions from Emerson and Bosch Rexroth from Automate 2022.


News Jun 09, 2022 by David Peterson
Controlling Hydraulic Devices with Open and Closed Loop Systems

Controlling Hydraulic Devices with Open and Closed Loop Systems

What if you could control the end position and the speed of a hydraulic actuator accurately with just a simple signal? Some systems use simple open/close valves, but others require far more precision.


New LEG Series from SMC: Electric Actuator with Battery-less Encoder

New LEG Series from SMC: Electric Actuator with Battery-less Encoder

SMC announces a new electric actuator series with high-rigidity guide rods, equipped with a battery-less encoder, driven by stepper motor and matching drive compatible with multiple networks.


News May 21, 2022 by David Peterson
Variable Frequency Drives: Managing Network Outage Responses

Variable Frequency Drives: Managing Network Outage Responses

Even with the most reliable networks, network outages are inevitable for a host of reasons, and managing these outages in VFD systems becomes critically important.


Contactors versus Relays - Differences and Applications

Contactors versus Relays - Differences and Applications

Although the are similarities in operating theory, relays and contactors are used in industrial circuits for different specific applications, and should not be used interchangeably.


Hysteresis - Error and Compensation in Control Systems

Hysteresis - Error and Compensation in Control Systems

Hysteresis is a term introduced in basic control system courses and listed on sensor datasheets, but the terms is not often understood, with error deriving from both the system itself as well as the sensor.


Comparing Mechanical vs Hydraulic Forces

Comparing Mechanical vs Hydraulic Forces

In honor of May the 4th, Star Wars Day, we compare the sources and applications of the two most common force-delivery systems - mechanical and hydraulic.


Up Close and Personal With Automated Ag Equipment

Up Close and Personal With Automated Ag Equipment

Our Control Automation engineering staff got the chance to visit a commercial farm in North Dakota and learn the hardware and software making these huge automated tractors ready for high-tech ‘field’ work.


Rockwell’s New Armor Powerflex Variable Frequency Drive

Rockwell’s New Armor Powerflex Variable Frequency Drive

Rockwell recently announced the newest addition to the PowerFlex family of VFD units - the Armor PowerFlex series, designed for on-machine control with heightened IP ratings over previous models.


News May 03, 2022 by Shawn Dietrich
Parker Hannifin Announces PAC Motion Controller and Modules

Parker Hannifin Announces PAC Motion Controller and Modules

Hydraulic component leader Parker Hannifin recently announced a new PAC motion controller and module series with web-based visualization for instant remote monitoring of up to 40 motion axes.


News Apr 28, 2022 by David Peterson
Epson Robot Programming Example

Epson Robot Programming Example

Epson robot programming bears similarities to other industry-standard brands, but contains many unique features, including the ability to run background programs alongside the main function.


Defining Scalar and Vector Control in VFD Outputs

Defining Scalar and Vector Control in VFD Outputs

Two common methods exist for driving induction motors with VFDs - linear scalar control, which is often labeled as V/f, and vector, or field-oriented control, which can be a bit more complex to understand.


Dynamic Braking Resistors for Motor Control Applications

Dynamic Braking Resistors for Motor Control Applications

Large DC and AC motor drives often provide terminals for installing a braking resistor. What are these resistors, and how do they slow down a machine? What hazards and cautions must be considered?


Introduction to Safety Relays

Introduction to Safety Relays

Redundancy and safety are often seen together in industrial safety systems. Safety relays monitor emergency devices to switch contacts based on status - but what makes them different from normal relays?


Mechanisms of Linear Sensing and Linear Encoding

Mechanisms of Linear Sensing and Linear Encoding

Linear sensors use electrical means to determine their position. Common linear position sensors are resistive, inductive, capacitive, and many rely on a property called magnetostriction.


Igus Designs ReBeL Collaborative Robot with Plastic Motion Elements

Igus Designs ReBeL Collaborative Robot with Plastic Motion Elements

Plastic is well-known for being inexpensive and lightweight, but not very resilient to friction and heat. Plastic motion pioneer Igus aims to overcome challenges and present a new solution.


News Apr 18, 2022 by Shawn Dietrich