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LEESON Globetrotter IEC Frame Motors, Flange/Base Mounting, B3/B14


Marathon Globetrotter general-purpose motors convert AC power into torque to drive mechanical loads. They are specially designed for applications in HVAC, cooling towers, packaging equipment, conveyors, extruders, machine tools and gear reducers.

Filter
LEESON 071T17FH5408A
LEESON 063T17FH5402B
LEESON 090LT17FH6419C
LEESON 090LT34FH6420D
StyleModelHpFrameNominal EfficiencyFull Load AmpsShaft Dia.Shaft LengthPowerOverall LengthPrice
A
071T17FH5408		1/2 hp7174%1.8/0.9A14 mm30 mm0.37 kW240 mm€535.15
B
063T17FH5402		1/4 hp63C68%1/0.5A11 mm23 mm0.18 kW217 mm€654.99
C
090LT17FH6419		2 hp90L86.5%5.4/2.7A24 mm50 mm1.49 kW326 mm€1,437.08
D
090LT34FH6420		3 hp90L87.5%7.2/3.6A24 mm50 mm2.24 kW326 mm€1,259.72

Working Mechanism

  • Electric motors convert electrical energy into mechanical energy for generating motion.
  • Force is produced within the motor through the interaction between a winding alternating (AC) or direct (DC) current and the magnetic field.

Features

  • Marathon Globetrotter general-purpose motors feature aluminium frame construction for corrosion resistance and thermal conductivity.
  • These IE3 efficient motors reduce operating costs and increase energy savings while delivering speeds up to 3600 rpm.
  • The ball bearing is mechanically locked on the shaft end to reduce motor friction.
  • They offer continuous duty cycle operation with clockwise / counterclockwise shaft rotation.
  • These triple-phase units having a totally enclosed fan-cooled enclosure allow air to flow through the motor and prevent overheating.
  • They permit flange / base horizontal mounting and have MAX GUARD Class F insulation with NEMA premium efficiencies.

Standards and Approvals

  • CSA
  • UL
  • CE
  • NEMA

Frequently Asked Questions

What is the difference between single, double and triple-phase motors?

  • Single-phase motor: Current flows through a single conductor.
  • Double-phase motor: Current flows through 4-wire conductors (2 for each phase).
  • Triple-phase motor: Current flows through 3 separate conductors.

What does continuous duty operation mean?

A continuous load is where the highest current is expected to operate continuously for three hours or more.

What is the difference between TEBC and TEFC motors?

Totally enclosed blower-cooled (TEBC) motors are virtually identical to TEFC motors with the exception that the motor body is cooled by a separate "blower" positioned on the body rather than by a shaft-mounted fan while the motor is working at a high speed.

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