Marathon Electric W583, 50 Hp, 900 Rpm, 404T FR, 460 V, 3 PH, TEFC, Rigid Base, Hazardous Duty, Severe Duty, XRI IEEE-841 Efficiency, 404THFS9101.

W583, 50 Hp, 900 Rpm, 404T FR, 460 V, 3 PH, TEFC, Rigid Base, Hazardous Duty, Severe Duty, XRI IEEE-841 Efficiency, 404THFS9101.

Engineering Data

Output HP :50 HP
Output KW :37.0 kW
Frequency :60 Hz
Voltage :460 V
Current :66.0 A
Speed :890 RPM
Service Factor :1.15
Phase :3
Efficiency :93.6 %
Duty :Continous
Insulation Class :F
Design Code :B
KVA Code :G
Frame :404T
Enclosure :Totally Enclosed Fan Cooled
Overload Protector :No
Ambient Temperature :40 °C
Drive End Bearing Size :6316
Opp Drive End Bearing Size :6313
UL :Recognized
CSA :Y
CE :YIP Code :56
Technical Specifications
Electrical Type :Squirrel Cage Inverter Rated
Starting Method :Line Or Inverter
Poles :8
Rotation :Reversible
Mounting :Rigid Base
Motor Orientation :Horizontal
Drive End Bearing :Ball
Opp Drive End Bearing :Ball
Frame Material :Cast Iron
Shaft Type :T
Overall Length :35.63 in
Frame Length :15.25 in
Shaft Diameter :2.875 in
Shaft Extension :7.49 in
Assembly/Box Mounting :F1/F2 Capable
UPC :722856021571