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  • Three Phase
  • Rigid Base
Totally Enclosed Air Over Motors, dust tight, suitable for shaft mounted fans or belt driven fans. Capacitor start designs.
Designed to be used within the airflow of the driven fan, these motors offer protection from the environment and are finished in epoxy enamel to resist corrosion in tough atmospheres.
Lubricated with high temperature Exxon POLYREX® EM lubricant. Grounding provisions. Fully gasketed.
Leeson Three Phase Rigid Base Aeration Fan Motors
Unit of Measure
Items Leeson Three Phase Rigid Base Aeration Fan Motors
111334
Leeson Three Phase Rigid Base Aeration Fan Motors 		Leeson Three Phase Rigid Base Aeration Fan Motors
111335
Leeson Three Phase Rigid Base Aeration Fan Motors 		Leeson Three Phase Rigid Base Aeration Fan Motors
120377
Leeson Three Phase Rigid Base Aeration Fan Motors 		Leeson Three Phase Rigid Base Aeration Fan Motors
120378
Leeson Three Phase Rigid Base Aeration Fan Motors 		Leeson Three Phase Rigid Base Aeration Fan Motors
120379
Leeson Three Phase Rigid Base Aeration Fan Motors
Base N/A Rigid Base
Type N/A Capacitor Start
Enclosure Type N/A Totally Enclosed Air Over
Phase N/A Three
HP N/A 3/4 N/A 1 N/A 1 1/2 N/A 2 N/A 3
RPM 60 Hz N/A 3450
Voltage N/A 208 V230 V460 V
FL Amps 230 V N/A 2.4 N/A 3.2 N/A 4.2 N/A 5.6 N/A 7.6
% FL Eff. N/A 75.5 N/A 77.0 N/A 82.5 N/A 82.5 N/A 84.0
NEMA Frame N/A 56Z N/A 56Z N/A 143TZ N/A 145TZ N/A 145T
Disc. Sym. N/A A N/A A N/A B N/A B N/A B
C Dimension N/A 9.88 in N/A 9.90 in N/A 11.34 in N/A 11.84 in N/A 12.34 in
Approx. Weight N/A 21 lbs N/A 22 lbs N/A 31 lbs N/A 34 lbs N/A 38 lbs
NEMA Service Factor N/A 1.00
Manufacturer N/A
Leeson