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Introduction to Basic Three-Phase Motor Control Circuits

Introduction to Basic Three-Phase Motor Control Circuits

Large motors require a circuit to turn on and off. This may be as simple as a single on/off drum-type switch or as elaborate as a VFD unit. Learn about some common control circuit designs for typical three-phase motor requirements.


Technology Highlights from ATX West 2023 - Magnetic Conveyance

Technology Highlights from ATX West 2023 - Magnetic Conveyance

Among the technologies demonstrated at the recent ATX West show in Anaheim, CA, were conveyor systems relying not on geared or belted tracks but rather on coil-driven magnets, providing control and feedback.


News Feb 16, 2023 by David Peterson
What is Proportional Gain?

What is Proportional Gain?

This article discusses the meaning and effects of proportional gain in a controlled system such as motion, temperature, and fluid flow.


New Incremental Encoders Without Silicon-related Lead Time Constraints

New Incremental Encoders Without Silicon-related Lead Time Constraints

CUI Devices' new AMT13A series of incremental encoders addresses silicon lead time issues and increases the range of shaft sizes available to customers.


News Feb 09, 2023 by Damond Goodwin
Basic Concepts of Pneumatically Powered Air Motors

Basic Concepts of Pneumatically Powered Air Motors

Air motors are common in process industries, mainly used in hazardous areas. This article introduces the features and working principles of air motors and the differences between air and electrical motors.


Look Out For Factory Automation Solutions At ATX West 2023

Look Out For Factory Automation Solutions At ATX West 2023

Hosted by IMEngineering West in Anaheim, CA on Feb 7-9, the Automation Technology Expo (ATX) West is quickly approaching. Check out some of the innovative factory automation and robotic solutions to be demonstrated on the show floor.


News Feb 01, 2023 by Caitlin Nicholson
Introduction to Modbus and Modbus Function Codes

Introduction to Modbus and Modbus Function Codes

Modbus is one of the oldest industrial communication protocols still in use today. Continue reading to find out how the protocol works and how to use it for monitoring and control.


 Creating 3D Maps in Real-time: Teledyne’s Improved Time of Flight (ToF) Sensor

Creating 3D Maps in Real-time: Teledyne’s Improved Time of Flight (ToF) Sensor

Teledyne e2v has released the Hydra 3D+, a 3D ToF CMOS image sensor capable of improved performance over previous 3D sensing devices.


News Jan 27, 2023 by Damond Goodwin
Not Just Another IIoT Article: MQTT for Pneumatic Cylinder Maintenance

Not Just Another IIoT Article: MQTT for Pneumatic Cylinder Maintenance

IIoT is a daunting topic due to ambiguous interactions of hardware and software. This article outlines the basic steps to use an MQTT broker to collect the number of cycles from a pneumatic cylinder for PM software.


Count Up (CTU) Instructions on an Arduino OpenPLC Simulator

Count Up (CTU) Instructions on an Arduino OpenPLC Simulator

DC motors are an old technology still commonly used in industry. This hands-on article shows how to implement a Count Up (CTU) counter on an Arduino OpenPLC Simulator to control a low-voltage DC motor.


Controlling Processes with Analog Inputs: New Potentiometer Lineup

Controlling Processes with Analog Inputs: New Potentiometer Lineup

CUI Devices has expanded its product line of motion and control components, offering a new family of shaft and shaftless potentiometers that come in different varieties with varying resistance ratings.


News Jan 18, 2023 by Shawn Dietrich
Safety Devices - The When, How, and Why

Safety Devices - The When, How, and Why

Machine safety design can be a daunting task with all the different safety devices on the market today. Choosing the correct device for your design can be made easier by understanding when to use the proper device.


Comparing Parallel Circuits: Practical vs Theoretical Electrical Systems

Comparing Parallel Circuits: Practical vs Theoretical Electrical Systems

We are taught that parallel circuits maintain equal voltage across all branch resistors, equally sharing the source voltage. But reality is often far from ideal, and individual devices certainly impact the rest of the circuit.


What’s the Difference Between a Safety Contactor and a General Purpose Contactor?

What’s the Difference Between a Safety Contactor and a General Purpose Contactor?

Designing a system with motor motion always includes a consideration of safety. Incorporating safety contactors might be the correct prevention to protect equipment and users but may add additional challenges.


Types of Actuators: Comparing Pneumatic vs. Electric Actuators

Types of Actuators: Comparing Pneumatic vs. Electric Actuators

Actuators are used to control the motion of manufacturing devices and raw materials. This article will compare electric actuators and several types of fluid-power actuators.


An Introduction to Types of Closed-loop Motor Control

An Introduction to Types of Closed-loop Motor Control

Closed-loop motor control is a control system used to regulate the output of a motor. Learn about the four common types of closed-loop motor control systems to understand each one’s inner-workings and applications.


PLC Discrete Outputs

PLC Discrete Outputs

Programmable Logic Controllers, or PLCs, are designed to receive signals and influence load devices automatically. Learn how to connect and program discrete output devices like solenoids, relays, and lights.


Arduino PLC IDE Tutorial 2: Analog I/O and External Devices

Arduino PLC IDE Tutorial 2: Analog I/O and External Devices

Previously, we described how to use the new Arduino PLC IDE to control discrete devices. This tutorial will describe how to connect various peripheral equipment (VFD and robot) using analog inputs and outputs.


Robot Motion Command Types: Understanding Linear, Joint, and Arc Movement

Robot Motion Command Types: Understanding Linear, Joint, and Arc Movement

Programming robots may seem like a simple task of moving from point to point, like a really expensive game of Connect the Dots. Linear, joint, and circular motion commands affect robot movement differently, each meant to be used in certain settings.


Electronic Datasheet (EDS) Files: Why do We Use Them?

Electronic Datasheet (EDS) Files: Why do We Use Them?

Many control product manufacturers offer these downloadable ‘EDS files’ for peripheral equipment, but what exactly is an EDS, and how can they aid in the development of a project?