Marathon Electric M744, 75 Hp, 900 Rpm, 444HP FR, 460 Vac, 3 PH, Vertical Solid Shaft P-Base. Dripproof, 444TTDN16101,

M744, 75 Hp, 900 Rpm, 444HP FR, 460 Vac, 3 PH, Vertical Solid Shaft P-Base. Dripproof, 444TTDN16101,

Nameplate Specifications

Output HP  75 Hp
Output KW  56 kW
Frequency  60 Hz
Voltage  460 V
Current  107 A
Speed  890 rpm
Service Factor  1.15
Phases  3
Efficiency  93.6 %
Duty  CONTINUOUS
Insulation Class  F
Design Code  B
KVA Code  G
Frame  405HPV
Enclosure  DP
Overload Protector  NOT
Ambient Temperature  40 °C
Drive End Bearing Size  6318
Opp Drive End Bearing Size  7316
UL  Recognized
CSA  Y
CE  Y
IP Code  22

Technical Specifications

Electrical Type  SQ CAGE IND RUN
Starting Method  ACROSS THE LINE
Poles  8
Rotation  REV
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
Frame Length  25.38 in
Shaft Diameter  2.13 in
Shaft Extension  4.5 in
Assembly/Box Mounting  F1/F2 CAPABLE