| | |

ABB Baldor-Reliance SP4 Motor Technology

August 7, 2024

In a world of industries powered by electric motors, ABB’s SP4™ technology emerges as a game changer. They have taken the best Baldor-Reliance AC induction motor design and made it better by reducing motor losses by an average of 20% while maintaining the simplicity of today’s install base. This ABB designed and manufactured technology isn’t just about efficiency; it’s a testament to progress, weaving a story where industries thrive, cost diminishes, and a sustainable future becomes a reality. ABB’s SP4 technology isn’t merely a breakthrough; it’s an invitation to join the narrative where motors power more than machines – they power dreams of a better, more efficient tomorrow for all.

More Information

For more information, visit

SP4 technology page

Baldor-Reliance motors

Related Story

ABB Energy Appraisals of Industrial Electric Motors Reveal Potential 2.1 Twh Lifetime Savings
ABB Baldor-Reliance SP4 Motor Technology

From June to September 2023, ABB analyzed more than 2,000 industrial electric motors under its Energy Appraisal service and has identified an average energy saving of 31 percent. That equates to more than 2.1 terawatt-hours (TWh) of potential energy savings across the 20-year lifetime of these systems. Energy appraisals enable industrial businesses to pinpoint exactly where their biggest energy savings lie across fleets of motor-driven systems.

Related Articles



Editor’s Pick: Featured Article

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s scalable engineering software, u-control 2000, adapts individually to your requirements. And, the u-control is powerful, compact and fully compatible with Weidmüller’s I/O system u-remote. This article looks at what makes u-control the heart of your automation.

Programmable logic controllers (PLCs) are one of the main components of any automated system. A typical control system has inputs, outputs, controllers (i.e., PLCs), and some type of human interaction with the system, a human machine interface (HMI), for example.

Read More



Latest Articles

  • 95.6% Efficiency – New Record for DIN Rail Power Supplies

    March 3, 2026 PULS is renowned for building DIN rail power supplies with the highest efficiency. Learn more about how they achieve these results and why it matters. Why is the efficiency of power supplies so important? Efficiency has a crucial influence on the reliability and lifetime of DIN rail power supplies. It is the key factor for compact and reliable units – Read More…

  • Schneider Electric’s Sustainability Leadership Receives Prestigious Awards, Again

    March 2, 2026 By Krystie Johnston, with Frederick Morency Schneider Electric’s commitment to sustainability has been awarded again by leading global environmental, social, and governance (ESG) ratings in 2025, highlighting the company’s dedication to decarbonization, circularity, and helping their customers reduce emissions. Big ideas to real world, local impact Frederick Morency, Vice President of Sustainability, Read More…