January 21, 2026
Recent advances in motor technology have introduced ultra‑compact, high‑power motors, such as direct flux and axial flux designs, that deliver performance comparable to much larger motors but weigh far less. While these motors are promising for new, space-constrained applications, they may not always be ideal for older facilities. HECO can help you understand these motors …
November 12, 2025
Motor control systems are evolving rapidly, and with them, the expectations for reliability, safety, and efficiency. Whether you’re replacing a legacy system or looking to improve process performance, it’s important to understand both the strengths and limitations of today’s most common control solutions. With decades of experience in a variety of industries and applications, HECO …
March 12, 2025
Purchasing an Above NEMA motor—as in a motor that is not a standard “NEMA” electric motor—requires careful consideration. Whether you are installing a new application and need corresponding equipment, are in search of a surplus motor, or the time has come to replace your existing motor, there are several things to keep in mind when …
May 29, 2024
In addition to remote sensor monitoring and energy-saving measures, a major trend in the electric motor and rotating equipment industry is the sale and consolidation of major motor manufacturers. These mergers often bolster the larger name brand’s offerings, but can lead to product realignments or replacement of smaller brand availability. As a result, equipment owners may …
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 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 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 …
May 3, 2023
When you’re preparing to swap out an electric motor, timeliness and accuracy are needed to minimize your process downtime and related expenses. Imagine shutting down your line and disconnecting the old motor only to realize that the replacement isn’t correctly sized for your needs. NEMA standards help eliminate these issues by defining how motors are …
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