ESR Motor Systems

United States

W22 TEFC cast iron frame, three-phase, low voltage induction motors - 0.12 to 500 kWW22 TEFC cast iron frame, three-phase, high voltage induction motors - 90 to 440 kWHGF TEFC cast iron frame, three-phase, low and high voltage induction motors - 90 to 3150 kWW21 TEFC aluminum multi-mounting frame, three-phase, low voltage induction motors -0.12 to 11 kWODP cast iron frame, three-phase, low voltage induction motors - 11 to 370 kWODP cast iron frame, three-phase, high voltage induction motors - 250 to 560 kWWQuattro TEFC cast iron frame, thee-phase, low voltage hybrid (permanent magnets + squirrel cage) motors - 0.37 to 7.5 kWWmagnet TEFC cast iron frame, thee-phase, low voltage permanent magnet motors - 11 to 160 kWW21 TEFC cast iron frame, single-phase, low voltage induction motors - 0.12 to 9.2 kWW21 TEFC aluminum multi-mounting frame, single-phase, low voltage induction motors - 0.25 to 7.5 kWSteel Motor TEFC and ODP steel frame, single and three-phase, low voltage induction motors - 0.12 to 15 kW

Marathon Totally Enclosed Fan Cooled and Open Drip Proof General Purpose Motors are available in the well known XRI series as well as the new cost-conscious GlobeTrotter series.

Sterling NEMA Premium Efficient General Purpose motors are available in Totally Enclosed and Open Drip enclosures.