Baldor-Reliance® Chiller/Cooling Tower Motors

Discover ABB’s Baldor-Reliance® chiller and cooling tower motors, specifically engineered for wet, humid, and corrosive environments. These NEMA Premium® motors feature superior sealing systems, stainless steel hardware, cast iron construction, and AEGIS® bearing protection for long-lasting performance in HVAC cooling tower and chiller applications.

Key Points


  • Designed for wet and humid environments with TEAO and TEFC enclosure options.
  • AEGIS® bearing protection to prevent shaft currents and extend bearing life.
  • Four-barrier shaft sealing system blocks moisture ingress from all mounting positions.
  • Inverter duty rated per NEMA MG1 Part 31.4.4.2 for VFD compatibility.
  • 1–100 HP NEMA Premium® efficiency ratings for energy savings.
  • Cast iron frame with epoxy finish and stainless steel hardware resist corrosion.
  • Equipped with space heaters, drain plugs, and lead gaskets for superior moisture control.
  • Supported by ABB’s global reliability standards and U.S. manufacturing.