Marathon Electric GT1028, 25 Hp, 1800 Rpm, 284T FR, 230/460 Vac, 3 PH, TEFC, Rigid Base, General Purpose Motor, 284TTFCA6026.

GT1028, 25 Hp, 1800 Rpm, 284T FR, 230/460 Vac, 3 PH, TEFC, Rigid Base, General Purpose Motor, 284TTFCA6026.

Engineering Data

Nameplate Specifications

Output HP  25 Hp
Output KW  18.7 kW
Frequency  60 Hz
Voltage  230/460 V
Current  61/30.5 A
Speed  1780 rpm
Service Factor  1.15
Phases  3
Efficiency  93.6 %
Duty  CONTINUOUS
Insulation Class  F
Design Code  B
KVA Code  G
Frame  284T
Enclosure  TEFC
Overload Protector  NOT
Ambient Temperature  40 °C
Drive End Bearing Size  6311
Opp Drive End Bearing Size  6210
UL  Recognized
CSA  Y
CE  Y
IP Code  43

Technical Specifications

Electrical Type SQ CAGE INV RATED
Starting Method  Y START D RUN OR INV
Poles  4
Rotation  REV
Mounting  RIGID
Motor Orientation  HORIZONTAL
Drive End Bearing  BALL
Opp Drive End Bearing  BALL
Frame Material  CAST IRON
Shaft Type  T
Overall Length  30.16 in
Shaft Diameter  1.88 in
Shaft Extension  4.62 in
Assembly/Box Mounting  F1/F2 CAPABLE