Marathon Electric M761, 250 Hp, 3600 Rpm, 445HP FR, 230/460 V, 3 PH, Dripproof, Vertical Solid Shaft P-Base, 445TTDN16002.

M761, 250 Hp, 3600 Rpm, 445HP FR, 230/460 V, 3 PH, Dripproof, Vertical Solid Shaft P-Base, 445TTDN16002.

Engineering Data

Output HP:250 Hp
Output KW:187.0 kW
Frequency:60 Hz
Voltage:460 V
Current:275.0 A
Speed:3570 rpm
Service Factor:1.15
Phase:3
Efficiency:95.4 %
Power Factor:89
Duty:Continuous
Insulation Class:F
Design Code:B
KVA Code:G
Frame:445HPV
Enclosure:Drip Proof
Thermal Protection:No
Ambient Temperature:40 °C
Drive End Bearing Size:6313
Opp Drive End Bearing Size:7313 2
UL:Recognized
CSA:Y
CE:YIP Code:22
Technical Specifications
Electrical Type:Squirrel Cage Induction Run
Starting Method:Across The Line
Poles:2
Rotation:Reversible
Resistance Main:.0215 Ohms
Mounting:Round
Motor Orientation:Shaft Down
Drive End Bearing:Ball
Opp Drive End Bearing:Duplex Tandem Angular Contact
Frame Material:Cast Iron
Shaft Type:HP
Overall Length:41.72 in
Shaft Diameter:3.375 in
Shaft Extension:4.5 in
Assembly/Box Mounting:F1/F2 Capable