Continuous “Hands Off” Insulation Resistance Testing of Critical Motors

For decades, plant personnel have performed insulation resistance tests with handheld megohmmeters to prevent motor failures that lead to costly unplanned shutdowns, penalties, and...

Urethane Stators – Exceeding Expectations

Moyno’s new urethane stators increase pump life for wastewater treatment plant The City of Hamilton, Ontario’s Wastewater Treatment Plants collect both sanitary and combined sewage...

The Need for Speed

At the most recent AHR Expo, Browning introduced an expanded range of sizes at for its self-tensioning Tenso-set motor base in a hands-on, informative,...

Browning Turns Up the Heat

Based in St. Louis, Missouri, Emerson has been bringing technology and engineering together to provide solutions for customers in industrial, commercial, and consumer markets...

Canned Motor Pumps Update

By Heinz P. Bloch As a reliability professional since 1962, the author had many occasions to evaluate industry experience and feedback (see reference 1). He...

This VFD Doesn’t Play Around

With more than 20,000 people, including 14,000 athletes and officials, residing at the Asian Games in Jakarta, it was imperative a constant flow of...

Carbon Brush Redesign Solves Commutation Problem

Though DC motors may not be the latest state-of-the-art in technology, many railway and transit operators will trust in its reliability for many years...

PVD Coatings Extend the Life of High-Value IGT and Steam...

By Paul Brooks, Oerlikon Balzers Industrial gas turbine (IGT) manufacturers and MROs are continually seeking new ways to improve the performance and longevity of critical...

Extending the Life of Eddy Current Variable Speed Drive Systems

Figure 1: Original Dynamatic® Assembling Drawings Eddy current drive technology can be a reliable proven alternative to traditional VFDs. An eddy current drive controls speed...

Innovative Vibration Learning System

By Dr. Budhaditya Hazra, Liang Xu, and Dr. Suri Ganeriwala, SpectraQuest  With an increase in high-speed manufacturing and automation, it has become more important to...