W501 Marathon Motor HP 1800RPM 143T TENV 460V 3 Phase 143THTN9026

Marathon Motor W501 is ia IEEE-841 unit made to endure harsh environments like those found in chemical plants, pulp and paper mills, refineries, above-ground mines, foundries, and other severe duty locations. Each motor ships brand new from the factory and has a three year manufacturer’s warranty.

Motor features include:

• Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
• Meets IEEE-841 standard for severe duty applications
• C-face addition may result in non-NEMA "BA" dim. For new "BA" dim consult chart found in modification section
• Blue Chip® 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
• Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
• Internal and external epoxy finish, MAX GUARD® Class F insulation system
• C-face addition results in non-NEMA "AH" dim (+1.2" than NEMA)
• Constant Torque speed range is listed in CT SPEED RANGE column
• Totally enclosed non-ventilated