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Item # EM2543T
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Item # EM2543T, Baldor-Reliance 27.69 in. Overall Length and 87 Power Factor Three Phase Open AC Motor
50HP,1775RPM,3PH,60HZ,326T,4256M,OPSB,F1
Specifications
UPC Code
781568105184
Type
Three Phase AC Motor
Mounting Type
Rigid Base
Enclosure
OPSB
Frame Type
326T
Insulation Class
F
UNSPSC
26101112
Brand
Baldor-Reliance
Agency Approvals
CSA, CSA EEV, UR
Auxiliary Box
No Auxiliary Box
Auxiliary Box Lead Termination
None
Bearing Grease Type
POLYREX EM (-20 to +300 ºF)
Blower
None
Drip Cover
No Drip Cover
Duty Rating
Continuous
Electrically Isolated Bearing
Not Electrically Isolated
Feedback Device
No Feedback
Front Face Code
Standard
Front Shaft Indicator
None
Heater Indicator
No Heater
Inverter Code
Inverter Ready
Motor Lead Exit
KO Box
Motor Lead Termination
Flying Leads
Motor Standards
NEMA
Product Family
General Purpose
Pulley End Bearing Type
Ball Bearing
Pulley Face Code
Standard
Pulley Shaft Indicator
Standard
Rodent Screen
None
Shaft Extension Location
Pulley End
Shaft Ground Indicator
No Shaft Grounding
Starting Method
Direct on Line (DOL)
Thermal Device - Bearing
None
Thermal Device - Winding
None
Vibration Sensor Indicator
No Vibration Sensor
Frame Material
Steel
KVA Code
G
Lifting Lugs
Standard Lifting Lugs
Locked Bearing Indicator
No Locked Bearing
Motor Lead Quantity/Wire Size
9 at 8 AWG
Motor Type
4256M
Shaft Slinger Indicator
No Slinger
Speed Code
Single Speed
Winding Thermal 1
None
Winding Thermal 2
None
Design Code
A
Power Rating
50.000
hp
Number of Phases
3
Number of Poles
4
Shaft Rotation
Reversible
Service Factor
1.15
Speed [Max]
1,775
rpm
Frequency
60
Hz
Ambient Temperature
40
ºC
Synchronous Speed
1,800
rpm
High Voltage Full Load Amps
57.0
A
Speed
1,775
rpm
Efficiency at 100% Load
94.5
%
Power Factor
87
Voltage at 60 Hz
230
V
460
V
Current at 460 V Voltage
57.0
A
Current at 230 V Voltage
114.0
A
Current at 208 V Voltage
121.0
A
