Marathon Electric U103A, 25 Hp, 256JM FR, 3600 Rpm, 230/460 V, 3 PH, Dripproof, C-Face Footed, Close-Coupled Pump, JM, EPAct Motor, 256TTDR16008.

U103A, 25 Hp, 256JM FR, 3600 Rpm, 230/460 V, 3 PH, Dripproof, C-Face Footed, Close-Coupled Pump, JM, EPAct Motor, 256TTDR16008.

Engineering Data

Output HP:25 Hp
Output KW:18.7 kW
Frequency:60 Hz
Voltage:230/460 V
Current:57.0/28.5 A
Speed:3525 rpm
Service Factor:1.15
Phase:3
Efficiency:92 %
Power Factor:89.5
Duty:Continous
Insulation Class:B
Design Code:B
KVA Code:G
Frame:256JM
Enclosure:Drip Proof
Thermal Protection:No
Ambient Temperature:40 °C
Drive End Bearing Size:6309
Opp Drive End Bearing Size:6207
UL:Recognized
CSA:Y
CE:YIP Code:12
Technical Specifications
Electrical Type:Squirrel Cage Induction Run
Starting Method:Across The Line
Poles:2
Rotation:Reversible
Resistance Main:.48 Ohms
Mounting:Rigid base
Motor Orientation:Horizontal
Drive End Bearing:Ball
Opp Drive End Bearing:Ball
Frame Material:Rolled Steel
Shaft Type:JM
Overall Length:23.6 in
Shaft Diameter:1.625 in
Shaft Extension:5.28 in
Assembly/Box Mounting:F1/F2 Capable