Marathon Electric K438, 1 Hp, 1800 Rpm, 56C FR, 230/460 Vac, 3 PH, TEFC, Rigid Base, General Purpose, Standard Efficiency, 56T17F15919.

K438, 1 Hp, 1800 Rpm, 56C FR, 230/460 Vac, 3 PH, TEFC, Rigid Base, General Purpose, Standard Efficiency, 56T17F15919.

Engineering Data

Output HP:1 Hp
Output KW:0.75 kW
Frequency:60 Hz
Voltage:230/460 V
Current:3.3/1.7 A
Speed:1725 rpm
Service Factor:1.15
Phase:3
Efficiency:85.5 %
Power Factor:68
Duty:Continuous
Insulation Class:B
Design Code:A
KVA Code:P
Frame:56C
Enclosure:Totally Enclosed Fan Cooled
Thermal Protection:No
Ambient Temperature:40 °C
Drive End Bearing Size:6205
Opp Drive End Bearing Size:6203
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:11.8 Ohms
Mounting:Rigid Base
Motor Orientation:Horizontal
Drive End Bearing:Ball
Opp Drive End Bearing:Ball
Frame Material:Rolled Steel
Shaft Type:NEMA 56
Overall Length:18.22 in
Frame Length:8.66 in
Shaft Diameter:0.625 in
Shaft Extension:2.22 in
Assembly/Box Mounting:F1 ONLY