Blue Max

Marathon Blue Max motors:

 

Inverter (Vector) Duty, totally enclosed three phase motors

 

1HP to 350HP

2000:1 Constant Torque

 

  • MAX GUARD® Class H insulation system
  • Constant torque operation from 0 to base speed on vector drive, including TEFC (On Volts/Hertz drives, TEFC motors are

limited to 20:1 constant torque)

  • Constant HP operation to twice base speed (143-256 frame);

1.5 times base (all others)

  • Optimized for operation with IGBT inverter
  • C-Face foot mount through 100 HP, as noted
  • Normally closed thermostats (one per phase, class F)
  • Continuous duty at 40°C ambient
  • 1.0 Service Factor (“B” rise on TEBC motors)
  • Blue Chip quality, cast iron frame and brackets
  • Patented “fracket” design (TEBC enclosure)
  • Ball Bearings (roller bearing available 360 Frame & larger)
  • Field reversible to F2
  • Encoder provisions included on opposite drive end

(see Modification and/or Accessory Kits sections)

  • UL Recognized, CSA Certified, and CE Mark
  • Three year warranty

 

 

Designed for inverter or vector applications where up to a 2000:1 constant torque speed range is required. Typical uses include:material handling, machine tools, conveyors, crane and hoist, metal processing, test stands, pumps, compressors, textile processing, and other industrial machinery installed in dusty or dirty environments where cast iron construction is required.

Blue Max