Marathon GT1025A Motor

The Marathon GT1025A from Lewis Electric Motor is a premium‑efficiency, three‑phase motor designed for industrial machinery with serious demands. This 20 HP, TEFC (Totally Enclosed Fan Cooled) motor features a 256T frame and is built to last in continuously demanding environments.

Key Features:

• 20 Horsepower — High‑capacity power output for major equipment.
• Three Phase — Balanced, efficient operation for industrial settings.
• 208‑230/460 Volt — Compatible with standard industrial power systems.
• 1768 RPM (approx) — Optimized for heavy‑duty performance.
• Frame 256T — Rugged, standardized industrial frame size.
• TEFC Enclosure — Protects the motor from dust, debris and moisture.
• Rigid Base Mounting — Secure installation for stable operation.
• Premium Efficiency (NEMA Premium®) — Built to meet high energy‑efficiency standards.
• Class F Insulation — Enhanced thermal protection for demanding applications.
• Inverter Duty Rated — Suitable for variable frequency drive (VFD) applications.
  

This Marathon GT1025A motor delivers industrial‑grade performance, built for reliability and efficiency in heavy‑load applications like conveyors, compressors, pumps and large machinery.