Marathon Electric U648A, 15 Hp, 1800 Rpm, 254T FR, 575 Vac, 3 PH, TEFC, Rigid Base, General Purpose Motor, 254TTFC6031.

U648A, 15 Hp, 1800 Rpm, 254T FR, 575 Vac, 3 PH, TEFC, Rigid Base, General Purpose Motor, 254TTFC6031.

Engineering Data

Output HP:15 Hp
Output KW:11.2 kW
Frequency:60 Hz
Voltage:575 V
Current:14.5 A
Speed:1775 rpm
Service Factor:1.15
Phase:3
Efficiency:92.4 %
Power Factor:82.5
Duty:Continuous
Insulation Class:F
Design Code:B
KVA Code:H
Frame:254T
Enclosure:Totally Enclosed Fan Cooled
Thermal Protection:No
Ambient Temperature:40 °C
Drive End Bearing Size:6309
Opp Drive End Bearing Size:6308
UL:Recognized
CSA:Y
CE:YIP Code:43
Technical Specifications
Electrical Type:Squirrel Cage Induction Run
Starting Method:Across The Line
Poles:4
Rotation:Reversible
Resistance Main:.129 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:23.19 in
Shaft Diameter:1.625 in
Shaft Extension:4.25 in
Assembly/Box Mounting:F1/F2 Capable