Marathon Electric R504A, 75-55 Hp, 1800 Rpm, 250M FR, 230/460 Vac, 3 PH, TEFC, Rigid Base, Globetrotter IEC Frame Motor, TCA0552AE211GAA009.

R504A, 75-55 Hp, 1800 Rpm, 250M FR, 230/460 Vac, 3 PH, TEFC, Rigid Base, Globetrotter IEC Frame Motor, TCA0552AE211GAA009.

Engineering Data

Output HP : 75 HP
Output KW : 55.0 kW
Frequency : 60 Hz
Voltage : 230/460 V
Current : 174.0/87.0 A
Speed : 1790 RPM
Service Factor : 1.15
Phase : 3
Efficiency : 95.4 %
Duty : Continuous
Insulation Class : F
Design Code : N (IEC)
KVA Code : J
Frame : 250M
Enclosure : Totally Enclosed Fan Cooled
Overload Protector : No
Ambient Temperature : 40 °C
Drive End Bearing Size : 6314
Opp Drive End Bearing Size : 6314
UL : Recognized
CSA : N CE : Y IP Code : 55
Technical Specifications
Electrical Type : Squirrel Cage Inverter Rated
Starting Method : Line Or Inverter
Poles : 4
Rotation : Reversible
Mounting : B3
Motor Orientation : Horizontal
Drive End Bearing : Ball
Opp Drive End Bearing : Ball
Frame Material : Cast Iron
Shaft Type : IEC .
Overall Length : 37.05 in
Frame Length : 18.11 in
Shaft Diameter : 2.559 in
Shaft Extension : 5.51 in
Assembly/Box Mounting : F3
UPC : 722856074966