Product Specification

BrandBaldor
Part NumberEM50456LR-4
General Details
CategoryGeneral Purpose
Product LineN/A
HP450
KW335.7
RPM1200
Voltage460
EnclosureTEFC
Frame5012
Motor StandardsNEMA
Technical Details
WireN/A
Number of Leads9 @ 1/0 AWG
Nema DesignN/A
NameplateN/A
MountN/A
Motor TypeAC Motor
Motor StandardsNEMA
KW335.7
Insulation ClassF
Ingress ProtectionN/A
PaintN/A
Phase3
Pole6
Weight6600
Voltage460
Thermostats ThermistorsConsult Manufacturer
Temperature RiseN/A
Space HeatersOptional
Shaft Diameter in4.500 in
Service Factor1.15
RPM1200
RotorN/A
HP450
Hertz60
Grounding TerminalN/A
DutyS1
Drip CoverN/A
Drains BreathersN/A
Down Thrust lbsN/A
Direction of RotationN/A
C Dimension79.44
Conduit BoxN/A
Bearings NDEN/A
Bearings DEN/A
EfficiencyPremium Efficiency
ElevationN/A
EnclosureTEFC
Grounding RingN/A
GreasePOLYREX EM (-20F +300F)
Full Load Efficiency95.8
Full Load Amps508
Frame MaterialCast Iron
Frame5012
FlangeN/A
FanN/A
EncodersN/A
Ambient Teperature40 C
Area Classification
Area ClassificationN/A
Temp CodeN/A
Perfomance
Breakdown TorqueN/A
Noise Level dB AN/A
No Load CurrentN/A
Power Factor 100N/A
Power Factor 50N/A
Power Factor 75N/A
Pull Up TorqueN/A
Rotor Inertia lb ftN/A
Safe Stall Time ColdN/A
Safe Stall Time hotN/A
Starts HourN/A
Nema Load lb ftN/A
MAX RPMN/A
Max Allowable Inertia lb ftN/A
Efficiency 100N/A
Efficiency 50N/A
Efficiency 75N/A
Full Load CurrentN/A
Full Load SpeedN/A
Full Load TorqueN/A
Guaranteed EffN/A
KVA CodeF
Locked Rotor CurrentN/A
Locked Rotor TorqueN/A
Start TypeDirect on line
Speed Range
CTN/A
VTN/A
Misc
Brake RatingN/A
NoteN/A
OEMN/A