The development of the new cast-iron totally enclosed fan cooled (TEFC) severe duty motor marks the second phase of ABB’s SP4 technology launch. This model is uniquely designed for applications in hazardous environments with certifications for Division 2 and Class I Groups A, B, C, D, as well as Class II Groups F, and G, making it suitable for areas with explosive gases and combustible dust. The model also features an IP55 rating, ensuring protection against dust and water spray, making it reliable for harsh and dirty conditions. ABB previously introduced two different models with SP4 technology: rolled steel open drip proof and totally enclosed fan cooled motors.

Forty-five percent of the world’s electricity is used to power electric motors in buildings and industrial applications. By 2030, this cost is projected to reach $900 billion annually. Lowering CO₂ emissions and increasing energy efficiency is critical for our planet, but also for ensuring stable and productive industry operations, lowering operating costs and total costs of ownership. To help motor operators better understand the financial and environmental benefits of upgrading current and end-of-life industrial electric motors, ABB has developed its NEMA motors Energy Savings Calculator.

The ABB Baldor-Reliance EC Titanium motor has been recognized with the U.S. Environmental Protection Agency’s 2024 ENERGY STAR Emerging Technology Award. This annual award recognizes products that meet stringent performance criteria in specific categories. By highlighting innovative solutions with the potential to significantly reduce greenhouse gas emissions, the award promotes promising technologies that may not yet fully align with the ENERGY STAR certification requirements or may be relatively more complex to properly install and operate.

ABB will showcase its innovative solutions at AGG1, the top exposition and education resource, in Nashville on March 25-27. Attendees are invited to visit Booth 717 to learn about the company’s motor line, designed to meet rigorous demands and harsh conditions reliably and efficiently while achieving lower life cycle costs. 

Motor operators in all industries are staying ahead of the curve in energy efficiency and environmental stewardship with ABB Baldor-Reliance SP4 motors. ABB’s SP4 technology meets the NEMA Super Premium efficiency level in a standard AC induction motor design operating across the line, independently of a variable speed drive.