ABB Expands Baldor-Reliance SP4 Motor Line with Shaft-Grounded Models for Enhanced Bearing Protection
August 28, 2025 • Integrated shaft-grounding ring for bearing protection• NEMA Super Premium® (IE4)* efficiency• Flexible configurations ABB continues to help companies increase motor efficiency by as much as 20% by expanding the ABB Baldor-Reliance® SP4 motor™ line. The release of the newest Baldor-Reliance SP4 motor variant featuring integrated shaft grounding technology marks the fourth phase of the ABB…