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