The BALDOR EM2539T is a motor with 40HP, 1770RPM, designed for operations requiring continuous or frequent duty. It is inverter rated per NEMA MG1 Part 31.4.4.2 and suitable for variable torque applications and 20:1 constant torque speed range with variable frequency drives.
This Baldor-Reliance motor is designed to conserve energy over extended time periods. It features low-loss electrical lamination grade steel and comes with a three year warranty.
Product Information
Standard Information
Brand: BALDOR
Manufacturer Part Number: EM2539T
Technical Specifications
Ambient Temperature
40 °C
Base Indicator
Rigid
Conduit Box Material
Steel
Design Code
A
Duty Rating
CONT
Enclosure
OPSB
Frame
324T
Frame Material
Steel
HP
40
Hz
60
Insulation Class
F
Inverter Code
Inverter Ready
Motor Standards
NEMA
Mounting Arrangement
F1
Number of Poles
4
Overall Length
27.19 in
Phase
3
Power Factor
82
Pulley Face Code
STANDARD
RPM
1700 - 1800
Service Factor
1.15
Shaft Diameter
2.125 IN
Shaft Ground Indicator
No Shaft Grounding
Shaft Rotation
Reversible
Speed Code
Single Speed
Synchronous RPM
1800
Voltage
230/460
Bearing Opp Drive End
6311
Drive End Flange
Standard
KVA Code
G
Motor RPM 60 Hertz
1775 rpm
Mounting Location
Rigid
Grease
POLYREX EM
Manufacturers Part Number
EM2539T
Bearing Drive End
6312
Brand
Baldor-Reliance
Horsepower
40 HP
Hertz
60 Hz
Amps @ 208V
97.5 A
Enclosure Type
Open/Drip Proof
Full Load Efficiency
94.5
Nameplate RPM
1775 rpm
Full Load Amps
92/46 FLA
Poles
4
RPM Range
1701-1800 rpm
DOE Code
010A
Dimension C
26.69 in
mounting
Rigid base
Frame Number
324
Classification
General Purpose
Frame Suffix
T
Volts
208/230/460
Frequency
60.00 Hz
Output @ Frequency
40.000 HP @ 60 HZ
Synchronous Speed @ Frequency
1800 RPM @ 60 HZ
Voltage @ Frequency
460.0 V @ 60 HZ / 230.0 V @ 60 HZ
Agency Approvals
CSA / CSA EEV / UR
Auxillary Box
No Auxillary Box
Auxillary Box Lead Termination
None
Bearing Grease Type
Polyrex EM (-20F +300F)
Blower
None
Current @ Voltage
99.000 A @ 208.0 V / 98.000 A @ 230.0 V / 49.000 A @ 460.0 V