Marathon Electric U289, 20 Hp, 3600 Rpm, 254T FR, 575 Vac, 3 PH, DP, Rigid Base, General Purpose Motor, 254TTDC6003.

U289, 20 Hp, 3600 Rpm, 254T FR, 575 Vac, 3 PH, DP, Rigid Base, General Purpose Motor, 254TTDC6003.

Engineering Data

Output HP : 20 HP
Output KW : 14.9 kW
Frequency : 60 Hz
Voltage : 575 V
Current : 18.4 A
Speed : 3550 RPM
Service Factor : 1.15
Phase : 3
Efficiency : 93 %
Duty : Continuous
Insulation Class : F
Design Code : B
KVA Code : G
Frame : 254T
Enclosure : Drip Proof
Overload Protector : No
Ambient Temperature : 40 °C
Drive End Bearing Size : 6309
Opp Drive End Bearing Size : 6208
UL : Recognized
CSA : Y CE : Y IP Code : 22
Technical Specifications
Electrical Type : Squirrel Cage Inverter Rated
Starting Method : Line Or Inverter
Poles : 2
Rotation : Reversible
Mounting : Rigid Base
Motor Orientation : Horizontal
Drive End Bearing : Ball
Opp Drive End Bearing : Ball
Frame Material : Cast Iron
Shaft Type : T
Overall Length : 20.94 in
Shaft Diameter : 1.625 in
Shaft Extension : 4.25 in
Assembly/Box Mounting : F1/F2 Capable