Toshiba EQP Global® CT Cooling Tower Duty Motors


This brochure details Toshiba’s EQP Global® CT motor line, designed specifically for cooling tower applications in harsh, high-humidity environments. The motors deliver superior durability, energy efficiency, and flexibility with IP56 ingress protection, inverter-duty ratings, and corrosion-resistant construction. The brochure provides key specifications, available options, and industry use cases for engineers and buyers.

Key Points

  • Application-Specific Engineering: Optimized for cooling towers, with both TEFC and TEAO enclosures for high-humidity operation.
  • Inverter-Duty Rated: Compliant with NEMA MG1 Part 31, supporting variable torque (60:1) and constant torque (10:1) applications.
  • Mounting Flexibility: Horizontal or vertical mounting, with multi-drain plug configurations to accommodate any position.
  • Available Options: Includes space heaters, thermal protection devices, insulated bearings, and shaft grounding (non-Div 2).
  • Ingress Protection (IP56): Umbrella and V-ring shaft seals plus gasketed brackets offer complete moisture defense.
  • Durability in Harsh Environments: Corrosion-resistant epoxy paint and sealed bearings ensure long service life.
  • Industry Applications: Suitable for HVAC, chemical, oil & gas, pulp & paper, and power generation sectors.
  • Premium Construction: Cast iron frame, class F insulation with H varnish, and oversized ball bearings rated up to 150,000 hours.