Product Specification

BrandMarathon Electric
Part Number145THTN19079
General Details
CategorySevere Duty
Product LineBlue Chip
HP1
KW0.746
RPM1200
Voltage575
EnclosureTENV
Frame145T
Motor StandardsNEMA
Technical Details
WireN/A
Number of LeadsN/A
Nema DesignB
NameplateN/A
MountRigid
Motor TypeAC Motor
Motor StandardsNEMA
KW0.746
Insulation ClassF
Ingress ProtectionIP56
PaintBLUE (POWDER)
Phase3
Pole6
Weight60
Voltage575
Thermostats ThermistorsConsult Manufacturer
Temperature RiseN/A
Space HeatersOptional
Shaft Diameter inN/A
Service Factor1.15
RPM1200
RotorN/A
HP1
Hertz60
Grounding TerminalN/A
DutyS1
Drip CoverN/A
Drains BreathersN/A
Down Thrust lbsN/A
Direction of RotationN/A
C Dimension11.43
Conduit BoxN/A
Bearings NDE6203
Bearings DE6205
EfficiencyPremium Efficiency
Elevation3300
EnclosureTENV
Grounding RingN/A
GreaseMULTEMP SRL
Full Load Efficiency80.0
Full Load Amps1.3
Frame MaterialCAST IRON
Frame145T
FlangeN/A
FanN/A
EncodersN/A
Ambient Teperature40
Area Classification
Area ClassificationClass I, Division 2, Groups A, B, C & D, Zone 2
Temp CodeT2B
Perfomance
Breakdown Torque14.3 LB-FT 311%
Noise Level dB A60 dBA
No Load Current1
Power Factor 10064.7
Power Factor 5043.5
Power Factor 7555.5
Pull Up TorqueN/A
Rotor Inertia lb ft0.1 LB-FT^2
Safe Stall Time Cold20 SEC.
Safe Stall Time hotN/A
Starts Hour2
Nema Load lb ftN/A
MAX RPMN/A
Max Allowable Inertia lb ft18 LB-FT^2
Efficiency 10080
Efficiency 5077
Efficiency 7580.5
Full Load CurrentN/A
Full Load Speed1140
Full Load Torque4.6 LB-FT
Guaranteed Eff77
KVA CodeJ
Locked Rotor Current7.2
Locked Rotor Torque10.8 LB-FT 235%
Start TypeLINE OR INVERTER
Speed Range
CT1000:1
VTN/A
Misc
Brake RatingN/A
NoteN/A
OEMN/A