Product Specification

BrandNorth American Electric
Part NumberNAE-VHS-50-4-PWS
General Details
CategoryPump Motor
Product LineVHS Motors
HP50
KW37.3
RPM1800
Voltage460
EnclosureWPI
Frame326TP
Motor StandardsNEMA
Technical Details
Phase3
HP50
Ingress ProtectionIP23
Insulation ClassF
KW37.3
Motor StandardsNEMA
Motor TypeAC Motor
MountVertical Mount
NameplateN/A
Nema DesignB
Number of Leads12
PaintN/A
Hertz60
Pole4
RotorN/A
RPM1800
Service Factor1.1
Shaft Diameter inN/A
Space HeatersYes
Temperature RiseClass B rise @ FL
Thermostats ThermistorsN/A
Voltage460
Weight793
WireClass H impregnation Resin
EnclosureWPI
Bearings DE7221B
Bearings NDE6213
Conduit BoxN/A
C DimensionN/A
Direction of RotationN/A
Down Thrust lbs5500
Drains BreathersN/A
Drip CoverN/A
DutyS1
EfficiencyHigh Efficiency
ElevationN/A
Ambient Teperature40C
EncodersN/A
FanN/A
FlangeN/A
Frame326TP
Frame MaterialCast Iron
Full Load AmpsN/A
Full Load Efficiency91.3
GreaseN/A
Grounding RingN/A
Grounding TerminalN/A
Area Classification
Area ClassificationClass I, Division 2, Groups A, B, C & D
Temp CodeN/A
Perfomance
MAX RPMN/A
Start TypeN/A
Starts HourN/A
Safe Stall Time hotN/A
Safe Stall Time ColdN/A
Rotor Inertia lb ftN/A
Pull Up TorqueN/A
Power Factor 750.84
Power Factor 500.79
Power Factor 1000.87
No Load CurrentN/A
Noise Level dB AN/A
Nema Load lb ftN/A
Breakdown Torque195
Max Allowable Inertia lb ftN/A
Locked Rotor Torque230
Locked Rotor Current339.1
KVA CodeC
Guaranteed EffN/A
Full Load Torque199.9
Full Load SpeedN/A
Full Load Current57.01
Efficiency 7590.4
Efficiency 5089.5
Efficiency 10091.
Speed Range
CTN/A
VT10:1
Misc
Brake RatingN/A
NoteN/A
OEMN/A