The 2023 EASA Convention, June 25-27, at the Gaylord National Resort & Convention Center in National Harbor, MD. EASA (https://easa.com/convention) supports companies involved in the service and sale of electric motors, pumps, drives, controls, gearboxes and other rotating machinery. Highlights include synchronous motors, machine reliability, leadership, sustainability, EASA's 90th birthday bash, motor maintenance, pump repair, supply chain issues and more.

Visitors to EASA in June will get a chance to see some of the highest efficiency electric motors available on the market when they stop by the Nidec Motor Corporation Booth (#613). Nidec’s “Super Premium” and above variable frequency drive (VFD) motors and all-in-one, integrated motors and controls are leading the industry with efficiency ratings of IE 4 and IE 5 for remarkable energy savings compared to traditional single speed motors.  

SEW-Eurodrive is expanding its comprehensive portfolio to include new motors for purely inverter operation. The synchronous motors of the DR2C.. series satisfy the highest standard-based efficiency class IE5 for adjustable-speed electric motors. This makes them yet another sustainable and energy-saving motor variant. 

ELIN Motoren and Voith launch the first electric motor with integrated safety coupling for the main drive of tunnel boring machines. Water-cooled asynchronous motors from ELIN Motoren contain either the Voith SafeSet to safeguard the entire drive train or the Voith SmartSet for continuous operation, even with frequent torque peaks. Torque limitation increases the productivity of the TBM, protects the machine components, and avoids costly downtimes.

The SolarButterfly is focused on reaching millions of people, alerting them to the companies and individuals that are integral in transitioning societies away from fossil fuels toward clean energy technologies. Presently on a four-year journey around the world, the SolarButterfly plans to identify, record, and publicize at least a thousand climate protection pioneers and their solutions. 

ABB recently announced it has completed its acquisition of the Siemens low voltage NEMA motor business. The transaction was originally announced August 11, 2022, and financial terms of the transaction were not disclosed. The business employs around 600 people and generated revenues of approximately $63 million in 2021.

Ametek, Inc. has announced the acquisition of Bison Gear & Engineering Corp. (Bison), a leading manufacturer of highly engineered motion control solutions serving diverse markets and applications.

MassRobotics and maxon announce a partnership to support the robotics innovation ecosystem through collaboration and exploration of motion control technologies around automation and manufacturing-related applications. With maxon’s extensive expertise and knowledge of electric drives, this partnership will support and advance the latest innovations and technologies in motion control with automation-focused companies in the robotics sector. 

Portescap announces the release of the 45ECF brushless DC flat slotted motor, the latest addition to join our flat motor portfolio. The 45ECF features a performance optimized design that utilizes an outer rotor configuration with an overall diameter of 43.2 mm and a body length of only 22.5 mm. The motor features hall sensors to easily control speed and torque and can be provided sensorless based on application requirements. Additionally, the motor can be used in combination with existing gearbox designs to provide high output torque at required operational speeds.

Unlike HVAC applications, servomotors are not normally operated at the same speed or torque for extended periods, thus the overall efficiency of a servomotor is not easily given a single numeric value. The efficiency varies greatly with the application, and thus different applications favor different types of servomotors.