Marathon® Electric Motors – Blue Max® Motors

(SB526 Variable Speed Motors)

The Blue Max® Motors by Marathon® Electric are available through Carotron, Inc. and have a number of features to fit a variety of industrial needs.  Included in this series are AC motors for vector duty, explosion proof motors, brakemotors, dripproof force ventilated motors, and motors with wide constant horsepower.  Blue Max® Motors are used in numerous applications, including process lines, chemicals, paper mills, conveyors, uncoilers, recoilers, slitters, scrap choppers, payoff and tension reels, crane and hoist, and others.  A feature that sets Marathon® Electric motors apart from others is the exclusive patented MAX GUARD® Insulation System, which is the only insulation system that provides unlimited lead length between the motor and drive. MAX GUARD® insulation surpasses the requirements of NEMA MG1 Part 30 and 31.

Check out the Marathon® Blue Max® models and features below. Call Carotron at 1-888-286-8614 with AC motor orders or questions.

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Blue Max® 2000 Vector Duty 2000:1 CT

Blue Max® 2000 Explosion Proof
2000:1 CT
Blue Max® 2000 Brakemotors
2000:1 CT

Marathon Blue Max Vector Duty 2000


♦ Designed for VFD applications requiring full rated torque at 0 speed using Closed- or Open-Loop (Sensorless) Vector controls.
♦ 1 HP through 350 HP, 1800 RPM in stock, 230/460 Volt and 460 Volt, C-Face with rigid base (through 100 HP).
♦ Cast iron frame and brackets for harsh environments and minimal vibration.
♦ Encoder provisions on all stock ratings.
♦ Patented “fracket” design provides more options.
♦ MAX GUARD® Class H insulation system.
♦ UL, CSA, CE

Marathon Blue Max Explosion Proof 2000


♦ Designed for industrial applications in hazardous locations, Class I Groups C & D, Class II Groups F & G, that require precise speed control.
♦ 1 HP through 20 HP, 1800 RPM, 230/460 Volt, C-Face with rigid base.
♦ Capability of building ratings up to 150 HP.
♦ Cast iron frame and brackets for dirty, dusty or caustic environments.
♦ BEI H38 Encoder, 1024 ppr on stock ratings, other encoders available on factory build-ups.
♦ MAX GUARD® Class F insulation system.

Marathon Blue Max Brakemotors 2000


♦ Similar industrial design as the Blue Max® 2000 motor only featured with a brake for temporary slow down and holding.
♦ Stock ratings from 1 HP through 20 HP, 1800 RPM, 230/460 volt, C-face with rigid base.
♦ Constant torque operation from 0 to base speed on vector drive.
♦ Cast iron frame and brackets for dirty, dusty or caustic environments.
♦ MAX GUARD® Class F insulation system.
♦ Build-up ratings through 200 HP with brakes up to 1000 lb-ft.

Blue Max® 2000 Dripproof Force Ventilated
2000:1 CT

Blue Max® 2000 Wide Constant Horsepower 2000:1 CT
 
 Marathon Blue Max Dripproof Force Ventilated 2000


♦ Durable Blue Max® 2000 design, precise speed and torque regulation.
♦ 30 HP through 1250 HP, factory build-up capabilities.
♦ Cast iron frame and brackets for industrial durability.
♦ Constant torque operation from 0 to base speed on vector drive.
♦ Numerous encoder options and configurations
♦ MAX GUARD® Class F insulation system.

 Marathon Blue Max Wide Constant HP 2000


♦ Available in TEBC, TENV, and DPFV Blue Max® enclosures.
♦ Totally Enclosed from 5 HP through 350 HP and Dripproof from 25 HP through 450 HP.
♦ Up to 4 times base speed, constant horsepower (“field weakening” mode).
♦ One minute overload @ 150% of rated torque below base speed.
♦ 125% overload capability to maximum constant HP RPM.
♦ MAX GUARD® Class F insulation system.
♦ Class F normally closed thermostats.

Call Carotron today to discuss your Marathon® Blue Max® AC Motor Needs:

Local: 1 (803) 286-8614 or Toll-Free at 1 (888) 286-8614

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