Marathon Electric U274, 150 Hp, 1200 Rpm, 447T FR, 460 Vac, 3 PH, DP, Rigid Base, General Purpose Motor, 447TTDN16077

U274, 150 Hp, 1200 Rpm, 447T FR, 460 Vac, 3 PH, DP, Rigid Base, General Purpose Motor, 447TTDN16077

Engineering Data

Output HP:150 Hp
Output KW:112.0 kW
Frequency:60 Hz
Voltage:460 V
Current:185.0 A
Speed:1190 rpm
Service Factor:1.15
Phase:3
Efficiency:95.4 %
Power Factor:80
Duty:Continuous
Insulation Class:F
Design Code:B
KVA Code:G
Frame:447T
Enclosure:Drip Proof
Thermal Protection:No
Ambient Temperature:40 °C
Drive End Bearing Size:6318
Opp Drive End Bearing Size:6314
UL:Recognized
CSA:Y
CE:YIP Code:12
Technical Specifications
Electrical Type:Squirrel Cage Induction Run
Starting Method:Across The Line
Poles:6
Rotation:Reversible
Resistance Main:.029 Ohms
Mounting:Rigid Base
Motor Orientation:Horizontal
Drive End Bearing:Ball
Opp Drive End Bearing:Ball
Frame Material:Cast Iron
Shaft Type:T
Overall Length:43.25 in
Frame Length:24.38 in
Shaft Diameter:3.375 in
Shaft Extension:8.71 in
Assembly/Box Mounting:F1/F2 CAPABLE