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Marathon Blue Chip Severe Duty NEMA Premium Efficiency IEEE-841 Automotive Duty Motors


• Meets or exceeds NEMA®* Premium efficiencies

Marathon Severe Duty NEMA Premium Efficiency Motor

• NEMA Premium®* models are in compliance with EISA 2007

• Bearing Current Protection (BCP) on selected items

• Blue Chip® series quality, 100% cast iron construction for rigidity and reduced vibration

• Inpro/ Seal®* VBX®* bearing isolators on drive end shaft extension TENV and on both ends of TEFC

• Internal and external epoxy paint

• MAX GUARD® motor Class H insulation system

• Inverter duty rated on the nameplate

• Bearing caps (182T and larger)

• Precision balanced to .08″/sec

• Extended grease tubes, regreasable in service

• Bronze sintered drain and breather

• Meets General Motors®* GM®* 7E-TA automotive duty specification

• Meets Ford®* EM1 automotive duty specification

• Meets IEEE45 USCG Marine Duty, API RPI4F for offshore platforms, IP56

• Meets NEMA MG1 – 1.26.6 waterproof specification

• Hazardous Duty motor Division 2 CSA®*certification nameplate

• Division 2/ Zone 2 Class I (gases), Groups A, B, C, D

• Meets temperature code T2B

• Actual test and vibration data supplied with each motor

• Ball bearings and roller bearings available

• UL®*recognized (through 449T) and CSA certified and CE®* mark

• Five year warranty

XRI Severe Duty Motor Brochure