November 27, 2024
Moisture and electric motors don’t mix well. That’s why motors sent in for repair will eventually go into a baking oven to ensure its components are dry, cured, and ready to run upon return. In this article, HECO will refer to baking ovens rather than higher-temperature, “burn-off” ovens that are used to remove coils in …
September 19, 2024
When you send an electric motor out for repair, what information is provided? Does your vendor send a formal, written quotation showing all the items that need repair before they start working or do you just get a repaired motor back without any documentation or knowledge of what was done to it? Once the motor …
August 21, 2024
There are many reasons to attend this year’s RPM (Reliability, Process, and Maintenance) Symposium! Each year, HECO gathers industry leaders to discuss topics of process, innovation, and the best approaches to the maintenance and reliability of industrial electric motors and other rotating and fluid processing equipment. The 2024 conference will engage attendees in discussions, learning …
February 21, 2024
Nearly every industrial facility in the United States uses vertical pumps and vertical pump motors. Also known as vertical turbines or line shaft pumps, these systems are widely used in farming applications and other operations that need to move water or other liquids from lower to higher elevations. Compared to their horizontal counterparts, vertical pump …
January 10, 2024
Did you know the vast majority of electric motor failures are preventable? Sure, everything has a limited lifespan so some failures cannot be prevented, but many of the motors that come into our shop have suffered an unnecessary failure. Since HECO launched in 1959, we’ve performed countless motor failure repair jobs. Motor rewinds in particular …
July 26, 2023
Building upon the “Are You and Your Assets Prepared” information provided by HECO Director of Reliability and Senior Reliability Engineer for HECO’s Predictive Service Group Jason Spettel’s insights in this first part of this series, we now turn to insights from HECO’s Vice President and CEO-Emeritus Mark Hatfield. In a perfect world, every electric motor …
May 10, 2023
When it comes to motors and equipment, a holistic approach requires viewing various segments as a whole rather than a collection of parts. For the purpose of this blog series, we’ll take that notion a step further to look at how issues within a given system are both predicted and responded to. At HECO, we …
March 22, 2023
Electric motor failures are more than a headache. Whether expected or a total surprise, motor failures cost you time, money, and productivity. Beyond knowing what to do when a failure occurs and what to expect from a vendor, having an identified in-house team will help you choose the right electric motor repair shop. This team-based …
February 8, 2023
When your motor shows signs of impending issues or is completely unusable, panic often leads operators to call the fastest or cheapest repair shop. While the shutdown-induced, knee-jerk reaction is understandable, it is not advisable. As HECO previously shared, defining the problem and preparing your specifications are the most important steps to take when selecting …
January 11, 2023
A large municipal water treatment plant can pump up to 72 million gallons of water per day from the Kentucky River. In proper operating conditions, six identical motors and vertical turbine pumps each contribute 12 million gallons of water to the company’s water treatment operation. When one of the pumps at the large municipal water …
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