Marathon Electric W581, 50 Hp, 1800 Rpm, 326T FR, 575 Vac, 3 PH, TEFC, Rigid Base, Severe Duty XRI IEEE-841 Motor, 326TSHFS9036.

W581, 50 Hp, 1800 Rpm, 326T FR, 575 Vac, 3 PH, TEFC, Rigid Base, Severe Duty XRI IEEE-841 Motor, 326TSHFS9036.

Engineering Data

Output HP :50 HP
Output KW :37.0 kW
Frequency :60 Hz
Voltage :575 V
Current :49.0 A
Speed :1777 RPM
Service Factor :1.15
Phase :3
Efficiency :94.5 %
Duty :Continous
Insulation Class :F
Design Code :B
KVA Code :F
Frame :326T
Enclosure :Totally Enclosed Fan Cooled
Overload Protector :No
Ambient Temperature :40 °C
Drive End Bearing Size :6312
Opp Drive End Bearing Size :6311
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 :Ball
Opp Drive End Bearing :Ball
Frame Material :Cast Iron
Shaft Type :T
Overall Length :30.37 in
Frame Length :13.00 in
Shaft Diameter :2.125 in
Shaft Extension :5.5 in
Assembly/Box Mounting :F1/F2 Capable
UPC :722856021557