Product Specification

BrandMarathon Electric
Part NumberE477
General Details
CategoryN/A
HP7.50
KW5.6
RPM1200
Voltage230/460
Frame254T
EnclosureTEFC
Motor StandardsNEMA
List PriceN/A
Technical Details
HP7.50
KW5.6
Phase3
RPM1200
Frame254T
Pole6
Voltage230/460
EnclosureTEFC
Motor TypeAC Motor
EfficiencyN/A
Hertz60
Weight314.00
PaintN/A
Ingress Protection54
Frame MaterialCast Iron
Number of LeadsN/A
Nema StandardsN/A
Nema DesignB
NameplateN/A
MountRigid Base
ResinN/A
RotorN/A
Thermostats ThermistorsN/A
WireN/A
Temperature RiseN/A
Space HeatersN/A
Service Factor1.15
RTDN/A
Insulation ClassF
ElevationN/A
DutyContinuous
Drip CoverN/A
Shaft Diameter in1.625 in
Conduit BoxN/A
Bearings NDEBall
Bearings DEBall
EncodersN/A
FanN/A
Grounding TerminalN/A
GreaseN/A
Full Load Efficiency91 %
Full Load Amps19.8/9.9
FlangeN/A
Ambient Teperature40C
Down Thrust lbsN/A
Direction of RotationReversible
Area Classification
ClassN/A
DivisionN/A
Class 2N/A
ZoneN/A
Group 2N/A
Temp CodeN/A
Perfomance
No Load CurrentN/A
Starts HourN/A
Guaranteed EffN/A
Start TypeLine Or Inverter
Noise Level dB AN/A
Safe Stall Time hotN/A
Safe Stall Time ColdN/A
Nema Load lb ftN/A
Rotor Inertia lb ftN/A
KVA CodeH
Locked Rotor Current63.50
Full Load Current9.90
Full Load Speed1175
Breakdown Torque307.0
Pull Up Torque206.0
Locked Rotor Torque215.0
Full Load Torque100.0
Power Factor 5090.2
Power Factor 7591.0
Power Factor 10091.0
Efficiency 503.000
Efficiency 754.500
Efficiency 1006.000
Speed Range
CTN/A
VTN/A
Misc
Brake RatingN/A
NoteN/A