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Filling the motor capability gap

SPONSORED CONTENT from LAFERT NA by Matthew Temple, P. Eng — Outside Sales, Lafert NA   PM Motors for Motion Applications Permanent magnet motors are ideal for automated equipment applications where induction motor performance falls short of the mark, or servo motor cost and complexity is impractical. We at Lafert have developed a series of […]

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Most Common Causes for Preventable Premature Commutator Failure

SPONSORED CONTENT Most Common Causes for Preventable Premature Commutator Failure by Mike Akard AKARD COMMUTATOR OF TENNESSEE Overheating Kills Commutators Prematurely Premature commutator failure due to being severely overheated during the winding process is entirely too common yet completely avoidable given proper care taken during the winding process to prevent heat build-up. One often overlooked […]

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What Does Efficiency Really Mean for Your Power Consumption?

SPONSORED CONTENT What Does Efficiency Really Mean for Your Power Consumption? by Blake Bailey designmotors Efficiency is an incredibly important topic in our age for end users, manufacturers, and others involved in the electric motor industry. From lifecycle cost implications to debates over human impact on climate change, conversations about energy efficiency are everywhere. Industry […]

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Motor Performance Measurement Without a Dyno: A Portable Dynamometer

SPONSORED CONTENT Motor Performance Measurement Without a Dyno: A Portable Dynamometer by R. Gene Smiley, PE Motor Diagnostic Systems Note: Sources for figure and citations listed at bottom of post as well as in the extended version of the article. ABSTRACT There are many scenarios where a quick, accurate validation of motor performance is valuable […]

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AIR CONTAMINANTS THAT AFFECT CARBON BRUSHES, MOTORS & GENERATORS

SPONSORED CONTENT Air Contaminants That Affect Carbon Brushes, Motors, & Generators by Benjamin Tenholder, Design & Application Engineering Morgan Advanced Materials A carbon brush is the part of the motor that conducts electrical current between the stationary wires (stator) and the rotating wires (rotor) of a motor or generator.  A brush riding on a commutator develops […]

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