Baldor EM2539T Motor 40HP 1770RPM 3PH 324T

Product Description

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.

• Heavy duty frames
• Ball bearings
• Moisture resistant ISR (Inverter Spike Resistant) copper windings

Product Highlights

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
• Drip Cover: No Drip Cover
• Efficiency @ 100% Load: 94.1 %
• Electrically Isolated Bearing: Not Electrically Isolated
• Feedback Device: NO FEEDBACK
• High Voltage Full Load Amps: 49.0 a
• Front Face Code: Standard
• Front Shaft Indicator: None
• Heater Indicator: No Heater
• Lifting Lugs: Standard Lifting Lugs
• Locked Bearing Indicator: No Locked Bearing
• Motor Lead Exit: Ko Box
• Motor Lead Termination: Flying Leads
• Motor Lead Quantity/Wire Size: 9 @ 8 AWG
• Motor Type: 4064M
• Product Family: General Purpose
• Pulley End Bearing Type: Ball
• Pulley Shaft Indicator: Standard
• Rodent Screen: None
• Shaft Extension Location: Pulley End
• Shaft Slinger Indicator: No Slinger
• Speed: 1770 rpm
• Starting Method: Direct on line
• Thermal Device - Bearing: None
• Thermal Device - Winding: None
• Vibration Sensor Indicator: No Vibration Sensor
• Winding Thermal 1: None
• Winding Thermal 2: None