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Blue Max 2000 Brakemotors, Inverter Duty, 2000:1 Constant Torque, TENV, Three Phase


Marathon Blue Max inverter duty brake motors are ideal for driving conveyors, cranes, machine tools, hoists and machinery requiring quick stop and holding torque. Marathon also offers severe duty brake motors for cooling tower applications.

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LEESON 143THTN8036A
LEESON 145THTN8043B
MARATHON MOTORS 184THTS8056C
MARATHON MOTORS 215THTS8071D
MARATHON MOTORS 254THTNA8071E
MARATHON MOTORS 256THTNA8071F
StyleModelHpNameplate RpmFrameEfficiency GroupNominal EfficiencyFull Load AmpsMotor Thermal ProtectionMax. RpmPrice
A
143THTN8036		1 hp1756 RPM143TCPremium85.5%3/1.5AT Stat5400 RPM€3,441.88
B
145THTN8043		2 hp1750 RPM145TCEpact85.5%6/3ANone5400 RPM€2,971.12
C
184THTS8056		5 hp1750 RPM184TCEpact88.5%13.4/6.7A-5400 RPM€6,796.46
D
215THTS8071		10 hp1775 RPM215TCEpact91%26/13A-1800 RPM€8,050.58
E
254THTNA8071		15 hp1772 RPM254TCPremium93%40.5/20.2A-1800 RPM€10,263.96
F
256THTNA8071		20 hp1770 RPM256TCPremium93.6%52/26A-1800 RPM€17,045.51

Working Mechanism

  • These motors have a base mounting plate that mounts onto flat surfaces and can be bolted down onto level surfaces.
  • These motors are three-phase enabled and are wired to a three-phase power supply.
  • The load / belt is connected to the motor shaft for power transmission.
  • These motors are lifted using a lifting ring welded onto the motor's top.

Features

  • These motors have a MAX GUARD Class F insulation system for safety and are optimised for operating with an IGBT inverter.
  • They deliver a constant torque operation, starting from zero to the base speed on vector drive.
  • They feature ball bearings for smooth operation and have a spring set, self-adjusting NEMA 2 disk brake for user safety.
  • They feature a totally enclosed, non-ventilated enclosure for a leak-tight seal against fluids.

Standards and Approvals

  • CE
  • CSA
  • UL

Frequently Asked Questions

How do we mount these Marathon brake motors?

These motors support a horizontal mounting position. It is recommended not to install these motors in a vertical position.

What is the maximum temperature supported by Marathon brake motors?

These motors can handle temperatures up to 104 degrees F.

What is the insulation class of Marathon brake motors?

These motors have an insulation class rating of F.

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