Marathon Electric M718A, 20 Hp, 1800 Rpm, 256HP FR, 230/460 V, 3 PH, Dripproof, Vertical Solid Shaft P-Base, 256TTDN16067.

M718A, 20 Hp, 1800 Rpm, 256HP FR, 230/460 V, 3 PH, Dripproof, Vertical Solid Shaft P-Base, 256TTDN16067.

Engineering Data

Output HP:20 Hp
Output KW:14.9 kW
Frequency:60 Hz
Voltage:230/460 V
Current:48.0/24.0 A
Speed:1775 rpm
Service Factor:1.15
Phase:3
Efficiency:93 %
Power Factor:82.5
Duty:Continuous
Insulation Class:F
Design Code:B
KVA Code:F
Frame:256HPV
Enclosure:Drip Proof
Thermal Protection:No
Ambient Temperature:40 °C
Drive End Bearing Size:6311
Opp Drive End Bearing Size:7308
UL:Recognized
CSA:Y
CE:YIP Code:22
Technical Specifications
Electrical Type:Squirrel Cage Induction Run
Starting Method:Across The Line
Poles:4
Rotation:Reversible
Resistance Main:.12 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:27.87 in
Frame Length:15.00 in
Shaft Diameter:1.125 in
Shaft Extension:2.75 in
Assembly/Box Mounting:F1/F2 CAPABLE