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MARATHON MOTORS Blue Max 2000 Inverter Duty Motors, Totally Enclosed, Rigid Base


Marathon Blue Max 2000 inverter motors are designed to run at a constant torque at zero speed using closed or open-loop vector controls. These units are used in material handling applications, conveyors, test stands, pump compressors and machinery installed in dusty or dirty environments.

Filter
StyleModelEfficiency GroupEnclosureFrameFull Load AmpsHPkWMax. SpeedMotor Enclosure DesignPrice (ex. VAT)
A
364THFS8046
-TEBC-AXIAL364TC147/73.56045---
RFQ
B
364THFS8036
-TEFC364T147/73.56045--€12,995.84
C
364THFS8391
-TEBC-AXIAL364TC107/53.54030--€18,457.06
D
365THFS8036
Epact-365T184.0/92.075-3000 rpmTotally Enclosed Fan-Cooled€15,162.13
E
449THFS8048
Epact-447/9T385350-2800 RPMTotally Enclosed Blower-Cooled€65,603.30
RFQ
E
449THFS8046
Epact-447/9T295250-2800 RPMTotally Enclosed Blower-Cooled€53,333.79
RFQ
E
445THFN8050
Epact-444T138125-2800 RPMTotally Enclosed Blower-Cooled€42,580.23
RFQ
F
445THFN8036
Epact-445T170150-2800 RPMTotally Enclosed Fan-Cooled€31,707.61
G
444THFN8384
Epact-444TC250.0/125.0100-2800 RPMTotally Enclosed Blower-Cooled€34,912.44
RFQ
H
365THFS8046
Epact-365TC180.0/90.075-3000 rpmTotally Enclosed Blower-Cooled€17,559.94
I
326THFS8028
Epact-326T123.0/61.550-4000 RPMTotally Enclosed Fan-Cooled€10,081.13
J
326THFPA8038
Epact-326TC120.0/60.050-4000 RPMTotally Enclosed Blower-Cooled€11,650.20
K
324THFPA8038
Epact-324TC100.0/50.040-4000 RPMTotally Enclosed Blower-Cooled€10,161.09
L
324THFPA8028
Epact-324T100.0/50.040-4000 RPMTotally Enclosed Fan-Cooled€8,148.70
M
286THFPA8086
Epact-286TC52.5/26.220-3600 RPMTotally Enclosed Blower-Cooled€11,480.70
N
286THFPA8038
Epact-286TC74.0/37.030-3600 RPMTotally Enclosed Blower-Cooled€8,482.47
O
286THFNA8028
Epact-286T77.0/38.530-4000 RPMTotally Enclosed Fan-Cooled€6,292.80
P
284THFPA8086
Epact-284TC63.0/31.525-2700 RPMTotally Enclosed Blower-Cooled€8,879.83
Q
284THFPA8038
Epact-284TC63.0/31.525-3600 RPMTotally Enclosed Blower-Cooled€7,694.08
R
284THFPA8028
Epact-284T63.0/31.525-4000 RPMTotally Enclosed Fan-Cooled€5,506.06
S
254THTNA8058
Premium-254TC40.5/20.215-4200 RPMTotally Enclosed Nonventilated€4,525.50
T
184THTS8028
Premium-182TC8.0/4.03-5400 RPMTotally Enclosed Nonventilated€2,365.37

Features

  • These 2000:1 inverter motors are operated at 1/2000 of the base speed, offering constant torque performance without overheating the system.
  • They feature a MAX GUARD insulation system that protects the motor from excessive thermal and dielectric stresses caused by the high switching frequencies of PWM drives.
  • These units are integrated with a patented fracket design for easy installation of encoders, brakes and blowers.
  • They feature a BCP bearing protection system that mitigates bearing currents caused by the inverter, thereby increasing bearing life.
  • The precision balanced design dampens vibration and increases motor life.
  • These units are available in TENV, TEBC and TEFC enclosures for maximum safety against moisture and contaminants.

Standards and Approvals

  • UL
  • CSA
  • CE

Frequently Asked Questions

What is the difference between closed-loop and open-loop vector controls?

  • Open-loop vector controls offer high starting torque and increased low-speed torque. They are ideal for applications requiring 100% of the rated torque at low speeds, like AC synchronous and induction motors.
  • Closed-loop vector controls allow 200% of the motor's rated torque at 0 RPM and are ideal for applications requiring load at standstill, like cranes and hoists.

What are these motors made of?

These Blue Max motors and mounting brackets are made of cast iron for corrosion resistance and minimal vibrations in harsh & dusty environments.

What are bearings used for?

Bearings are designed to reduce friction / stress between moving parts while supporting rotational or linear motion.

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