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What you need to know about motor selection

Answer some questions about the application before specifying a motor

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When it comes to motors in your automation, what do you specify? For a custom machine builder or OEM, it is usually a good practice to consider the cost; however, the application, operation and environment are the big players in motor selection. It's not just about voltage, torque and rpm. The application places specific requirements on motor performance beyond these basic specifications.So, what type of motor is appropriate for an application? The first thought may be to contact a local electrical distributor or automation vendor. While these distributors, vendors and industrial manufacturers are happy to help with knowledgeable sales personnel and detailed websites,…

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Go-To Resources

Our latest issue: June 2019

CD1906 webcover tabletTake Flight, But Stay Grounded: 2019 Readers’ Choice Awards winners integrate new trending technologies with traditional functions. Read the issue.

State of Technology Report

CD1905 Automation SoftwareAutomation Software: Improvements in the integration of CAD software tools are aiding the development of machines and the cooperation between engineering disciplines. Download now.

Need to Know

Voices: Real Answers

How does I/O termination affect protocol choice?

Can I move from field-device wire to enclosure terminal strip?

By Mike Bacidore, chief editor

A Control Design reader writes: We manufacture OEM and custom machines—discrete manufacturing—and are looking for ways to reduce integration time and overall cost. Specifically, we're looking at I/O termination methods. We want to move away from wire or cable from the field device to the…

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