January 31, 2024
In both medicine and industrial diagnostics, less invasive methods are typically the tests and procedures that are often the most cost-effective and easiest to recover from. Ultrasonic testing – sometimes referred to as sonography – is a noninvasive imaging method that relies on high-intensity sound waves to create images of internal workings and compartments. In reliability …
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 …
December 6, 2023
By defining how motors are designed, built, and referred to on their respective nameplates, standards from the National Electrical Manufacturers Association apply to all electric motor manufacturers to ensure that all manufacturers follow identical dimension data and naming conventions. Known as NEMA frame sizes or electric motor frame sizes, these electric motor dimensions assist operators, manufacturers, …
November 21, 2023
Selecting the correct replacement for an electric motor is straightforward – once you know exactly what you need to replace, that is! Understanding basic motor configurations and types allows you and a trusted partner to identify what you have and specify what you need in a replacement. From standard duty and general purpose motors to …
September 20, 2023
Once you’ve determined that you need a new electric motor, many of the resulting considerations center around the prospective motor’s specifications and capabilities. If your previous or prospective motor is regulated by the National Electrical Manufacturers Association (NEMA), the good news is that the organization’s standards will help guide your choices and build efficiency. At …
August 24, 2023
What was the first thing your parents did when you complained that you didn’t feel well before school? We’re guessing it was checking for a fever by touching your forehead with the back of their hand before grabbing a thermometer for a more exact measurement. In reliability maintenance, temperature is an equally important indication that …
August 9, 2023
Known as NEMA for short, the National Electrical Manufacturers Association, is the United States’ largest electrical equipment manufacturer trade association. As established in part 1 of our NEMA Standards blog series, uniformity is a must in electrical manufacturing. At HECO, NEMA’s MG-1 standard for motors and generators is of particular interest when assisting customers in …
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 …
July 19, 2023
Realizing that you probably need a new electric motor and knowing how to select the best option for your needs are two different things. Starting with the right information will ensure that the best decision is being made for both the short- and long-term success of your operation. At HECO, we help our customers find …
June 28, 2023
Are you the kind of person that checks your vehicle’s oil level and quality between oil changes or do you just trust that the automotive manufacturer knows when your oil goes from “good” to “get an oil change now!” status? At HECO, we’re both hyper-aware of the manufacturer specifications and proactive about minding our machines …
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