Product Specification

BrandMarathon Electric
Part Number444TTFN16549
General Details
CategorySevere Duty
Product LineBlue Chip
HP125
KW93.25
RPM1800
Voltage460
EnclosureTEFC
Frame444T
Motor StandardsNEMA
Technical Details
Phase3
HP125
Ingress ProtectionIP55
Insulation ClassF
KW93.25
Motor StandardsNEMA
Motor TypeAC Motor
MountRigid
NameplateN/A
Nema DesignB
Number of LeadsN/A
PaintBLUE (EPOXY)
Hertz60
Pole4
RotorN/A
RPM1800
Service Factor1.15
Shaft Diameter inN/A
Space HeatersOptional
Temperature RiseN/A
Thermostats ThermistorsConsult Manufacturer
Voltage460
Weight1990
WireN/A
EnclosureTEFC
Bearings DE6318
Bearings NDE6316
Conduit BoxN/A
C Dimension43.35
Direction of RotationN/A
Down Thrust lbsN/A
Drains BreathersN/A
Drip CoverN/A
DutyS1
EfficiencyN/A
Elevation3300
Ambient Teperature40
EncodersN/A
FanN/A
FlangeN/A
Frame444T
Frame MaterialCAST IRON
Full Load Amps145
Full Load Efficiency95.4
GreasePOLYREX EM
Grounding RingN/A
Grounding TerminalN/A
Area Classification
Area ClassificationN/A
Temp CodeN/A
Perfomance
MAX RPMN/A
Start TypeLINE OR INVERTER
Starts Hour-
Safe Stall Time hotN/A
Safe Stall Time Cold25 SEC.
Rotor Inertia lb ft41.5 LB-FT^2
Pull Up TorqueN/A
Power Factor 7581.5
Power Factor 5073
Power Factor 10085&85.5
No Load Current52
Noise Level dB A75 dBA
Nema Load lb ftN/A
Breakdown Torque1050 LB-FT 285%
Max Allowable Inertia lb ft- LB-FT^2
Locked Rotor Torque525 LB-FT 142%
Locked Rotor Current907
KVA CodeG
Guaranteed Eff95
Full Load Torque368 LB-FT
Full Load Speed1785
Full Load CurrentN/A
Efficiency 7595.4
Efficiency 5095
Efficiency 10095.4&95.4
Speed Range
CT2:1
VT10:1
Misc
Brake RatingN/A
NoteN/A
OEMN/A