Marathon Electric W641, 150 Hp, 1800 Rpm, 445T FR, 575 Vac, 3 PH, TEFC, Rigid Base, Severe Duty XRI Efficiency Motor, 445THFN19033.

W641, 150 Hp, 1800 Rpm, 445T FR, 575 Vac, 3 PH, TEFC, Rigid Base, Severe Duty XRI Efficiency Motor, 445THFN19033.

Engineering Data

Output HP :150 HP
Output KW :112.0 kW
Frequency :60 Hz
Voltage :575 V
Current :138.0 A
Speed :1785 RPM
Service Factor :1.15
Phase :3
Efficiency :95.8 %
Duty :Continuous
Insulation Class :F
Design Code :B
KVA Code :G
Frame :445T
Enclosure :Totally Enclosed Fan Cooled
Overload Protector :No
Ambient Temperature :40 °C
Drive End Bearing Size :NU318
Opp Drive End Bearing Size :6316
UL :Recognized
CSA :Y
CE :YIP Code :56
Technical Specifications
Electrical Type :Squirrel Cage Inverter Rated
Starting Method :Line Or Inverter
Poles :4
Rotation :Reversible
Mounting :Rigid Base
Motor Orientation :Horizontal
Drive End Bearing :Roller
Opp Drive End Bearing :Ball
Frame Material :Cast Iron
Shaft Type :T
Overall Length :43.35 in
Frame Length :20.25 in
Shaft Diameter :3.375 in
Shaft Extension :8.76 in
Assembly/Box Mounting :F1/F2 Capable
UPC :722856021953