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Home > Electric Motors > Discontinued Electric Motors > MARATHON Discontinued AC Motors > 1.5HP MARATHON 3450RPM 143TC 230/460V TEFC 3PH MOTOR U733

1.5HP MARATHON 3450RPM 143TC 230/460V TEFC 3PH MOTOR U733

Catalog Number:  U733
Model Number:  143TTFR4010
Description:  1.5HP,3450RPM,143TC,230/460V,TEFC,3PH,60/50HZ
Ship Weight:  35 lbs.

APPLICATIONS: General purpose use on gear reducers, pumps, machine tools, and other
direct-coupled equipment installed in damp, dusty, or dirty environments.


  • Totally enclosed, fan cooled
  • C-Face with base
  • Ball bearings, mechanically locked on shaft end
  • Class F Insulation
  • 1.15 Service Factor
  • 2:1 constant speed range
  • Rated 60/50 hertz, 190/380 or 380 volt at next lower horsepower
  • Will become build-up item when current stock is gone
  • Accepts brake kits
  • UL Recognized and CSA Certified
  • Footnotes: d,68

This product must be installed and serviced by a qualified technician, electrician, or electrical maintenance person familiar with its operation and the hazards involved. Proper installation, which includes electrical connections, fusing or other current protection, and grounding, can reduce the chance of electrical shocks, and fires, in this product or products used with this product, such as electric motors, switches, coils, solenoids, and relays. Do not use this product in an explosion-proof application.

1.5HP MARATHON 3450RPM 143TC 230/460V TEFC 3PH MOTOR U733
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Image for quick reference only
Manufacturer Part Number: U733
Stock # U733

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