Marathon Electric U879A, 100 Hp, 1800 Rpm, 405T FR, 230/460 V, 3 PH, TEFC, Rigid Base, Severe Duty Single Speed, EPAct Efficiency, 405TTFS16834.

U879A, 100 Hp, 1800 Rpm, 405T FR, 230/460 V, 3 PH, TEFC, Rigid Base, Severe Duty Single Speed, EPAct Efficiency, 405TTFS16834.

Engineering Data

Output HP : 100 HP
Output KW : 75.0 kW
Frequency : 60 Hz
Voltage : 230/460 V
Current : 226.0/113.0 A
Speed : 1780 RPM
Service Factor : 1.15
Phase : 3
Efficiency : 95.4 %
Duty : Continous
Insulation Class : F
Design Code : B
KVA Code : F
Frame : 405T
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 : Y IP Code : 55
Technical Specifications
Electrical Type : Squirrel Cage Induction Run
Starting Method : Across The Line
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 : 37.14 in
Frame Length : 16.75 in
Shaft Diameter : 2.875 in
Shaft Extension : 7.5 in
Assembly/Box Mounting : F1/F2 Capable