Image for Illustration purposes only. Actual product may vary

Baldor EFM2531T is a 25 HP, 1760 RPM three-phase electric motor with a NEMA 284T frame (7.00 inch shaft height) and an Open Steel Band (OPSB) enclosure. It operates on 60 Hz power with a standard F2 mounting configuration (foot mounted, conduit box on right). This general-purpose motor is suitable for industrial applications such as pumps, fans, and conveyors.

Name: Baldor EFM2531T is a 25 HP, 1760 RPM three-phase electric motor with a NEMA 284T frame (7.00 inch shaft height) and an Open Steel Band (OPSB) enclosur
Brand: Baldor
Price: 3746.41 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL EFM2531T

BRAND

Baldor

SKU

23666

WEIGHT

313.000 lb

UOM

each

Contact supplier for technical support on: 323 724 6771

$3,746.41 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable: See conditions

Ambient Temperature

40 °C

Base Indicator

Rigid

Conduit Box Material

Steel

Design Code

Duty Rating

CONT

Enclosure

OPSB

Frame

284T

Frame Material

Steel

Insulation Class

Inverter Code

Inverter Ready

Motor Standards

NEMA

Motor Weight

313

Mounting Arrangement

Number of Poles

Overall Length

25.06 in

Phase

Power Factor

Pulley Face Code

STANDARD

RPM

1700 - 1800

Service Factor

1.15

Shaft Diameter

1.875IN

Shaft Ground Indicator

No Shaft Grounding

Shaft Rotation

Reversible

Speed Code

Single Speed

Synchronous RPM

1800

Voltage

230/460

Output	25
RPM	1770
Pallet Quantity	4
Specification Number	40E208X793
Frame	284T
Multiplier	L1
Enclosure	OPSB
Item Type	MOTOR
Manufacturing Plant	COLUMBUS
Voltage	230/460
Poles	04
Class	STOCK
Type	4050M
Status	Active
Commodity Code	8501. 52. 8040
Origin	US

Revision	B
Status	PRD/A
Change #	790294
Proprietary	No
Type	AC
Prod. Type	4050M
Elec. Spec	40WGX793
CD Diagram	CD0005
Enclosure	OPSB
Manufacturing Plant	COLUMBUS
Mech. Spec	40E208
Layout	40LYE208
Frame	284T
Mounting	F2
Poles	04
Created Date	1/22/2013
Base	RG
Rotation	R
Insulation	F
Eff. Date	3/21/2013
Leads	9#10
Literature
Elec. Diagram
Replaced By

Specification History for EFM2531T

Specification Number	Plant	Date	Description
40E208X793	BALDOR/COLUMBUS	1/23/2013	50M 4P OPSB HOR 284T F2 SE
40E208X793	BALDOR/OZARK	1/23/2013	50M 4P OPSB HOR 284T F2 SE
40E208W273G1	BALDOR/OZARK	10/25/2010	46M 4P OPSB HOR 284T F2 SE
40E208W943	BALDOR/OZARK	6/16/2009	46M 4P OPSB HOR 284T F2 SE
40G070W943G1	BALDOR/OZARK	8/10/1999	46M 4P OPSB HOR 284T F-2 MTG SUPER-E
40G070W943G1	BALDOR/OZARK	6/17/1999	46M 4P OPSB HOR 284T F-2 MTG SUPER-E

Nameplate No.	NP2138L
CAT. NO.	EFM2531T
P/N
ENCLOSURE	OPSB
SPEC.	40E208X793
CC	010A
FRAME	284T
S/N
HP	25
CLASS	F
HZ	60
RPM	1770
PH	3
DES	B
VOLT	230/460
KVA-CODE	G
ODE BRG	6309
DE BRG	6311
AMP	60/30
USABLE AT 208V
RATING	40C AMB-CONT
GREASE	POLYREX EM
NEMA-NOM-EFF	93. 6
PF	82
SER. F.	1. 15

HTR-VOLTS
HTR-AMPS
MAX. SPACE HEATER TEMP.

General Characteristics

Full Load Torque	74 LB-FT
Start Configuration	DOL
No-Load Current	12. 7 Amps
Break-Down Torque	216 LB-FT
Line-line Res. @ 25°C.	0. 299 Ohms A Ph / 0 Ohms B Ph
Pull-Up Torque	88. 8 LB-FT
Temp. Rise @ Rated Load	28°C
Locked-Rotor Torque	121 LB-FT
Temp. Rise @ S. F. Load	34°C
Starting Current	190 Amps

Load Characteristics

% of Rated Load	25	50	75	100	125	150	S. F.
Power Factor	46	68	78	82	84	83	83
Efficiency	89. 6	93	93. 8	93. 6	93. 1	92. 3	93. 3
Speed (RPM)	1793	1787	1781	1774	1766	1757	1769
Line Amperes	14. 3	18. 6	24	30. 4	37. 2	44. 9	34. 5

Parts for current product

Product Number	Description	Quantity
SA257334	SA 40E208X793	1 EA
RA244120	RA 40E208X793	1 EA
S/P107-000-004	SUPER-E(284 FR. & UP)-CL PLANT, POLYREX E	1 EA
HA6361A01	LIFTING LUG FOR 37, 39 & 40 FRAME (AUTOP	2 EA
HA6017A01	CAST ADAPTOR	1 EA
19XW3118A12	. 31-18 X. 75 HEX WASHER HEAD TAPTITE II	2 EA
HW1001A31	LOCKWASHER 5/16, ZINC PLT. 591 OD, . 319 I	2 EA
10CB3000SP	STD KO BOX MODEL 310, 312, 314 MTRS W/2. 00	1 EA
19XW3118A12	. 31-18 X. 75 HEX WASHER HEAD TAPTITE II	4 EA
HW1001A31	LOCKWASHER 5/16, ZINC PLT. 591 OD, . 319 I	4 EA
WD1000B16	KPA-4C BURNDY TERMINAL	1 EA
51XF2520A08	SCREW, HEX SER SLT HD, ZN 1/4-20 X. 50 L	1 EA
40EP3200A02	STD FREP OPEN 309 BRG	1 EA
HW5100A11	W3917-042 WVY WSHR (WB)	1 EA
40EP3200B05	STD PUEP OPEN 311 BRG	1 EA
XY3816A12	3/8-16 FINISHED NUT	8 EA
10CB3500SP	CONDUIT BOX LID, CAST	1 EA
51XW2520A12	. 25-20 X. 75, TAPTITE II, HEX WSHR SLTD	4 EA
HW2501H28	KEY, 1/2 SQ X 3. 250	1 EA
LB1115	LABEL, LIFTING DEVICE	1 EA
LB5040	INSTRUCTION TAG, AC & DC	1 EA
HW4500A03	GREASE FITTING, . 125 NPT 1610(ALEMITE) 8	1 EA
HW4500A20	1/8NPT SL PIPE PLUG	1 EA
HA4051A00	PLASTIC CAP FOR GREASE FITTING	1 EA
MJ1000A75	GREASE, POLYREX EM EXXON	0. 05 LB
HW4500A03	GREASE FITTING, . 125 NPT 1610(ALEMITE) 8	1 EA
HW4500A20	1/8NPT SL PIPE PLUG	1 EA
HA4051A00	PLASTIC CAP FOR GREASE FITTING	1 EA
MG1000Y03	WILKO 689. 710 GOLD PAINT SUPER E	0. 07 GA
85XU0407A04	#4-7 X 1/4 DRIVE PIN	4 EA
40AD2002A01	LEXAN BAFFLE 40 FR OPEN	1 EA
40AD2002A01	LEXAN BAFFLE 40 FR OPEN	1 EA
HA3154A04	THRUBOLT STUD 3/8-16 X 18. 750	4 EA
LB1119	WARNING LABEL	1 EA
LB1125C02	SUPER-E (STOCK CTN LABEL SUPER-E WITH FL	4 EA
LC0005	CONN. DIA., TY M, 9-LD, DUAL VOLT, REVERSING	1 EA
NP2138L	ALUM SUPER-E UL CSA-EEV PREM CC (300	1 EA
40PA1000	PACKAGING GROUP	1 EA
LB1506	LABEL 'AMERICAN MADE' 1. 50 X 1. 00	1 EA

Accesories

	Product Number	Description	Multiplier
40-1400	C FACE KIT	A8

Connection Diagram

Dimension Sheet

PDF Product Information Packet

SKU: 24486

Happy customer

Our customer only wanted to purchase this particular motors. I was pleased once again to not only find them in stock, but at the cheapest cost to resale.

SKU: 25992

Vem3546

It was harder to find this motor than I expected. MRO Supply had the best price of the 5 vendors I looked at.

SKU: 25060

So fast

Every time I order one of these motors they come super fast. MRO is my go to motors

SKU: 25992

Positive

I am a Purchasing Agent for a company with 30 plants. MRO is one of the best vendors out there. Use you all the time.

When will I be charged for my order?

Do you provide credit terms?

Can I get a discounted price? I am a reseller / government entity.

What is the return/warranty policy?

Can it be shipped today?

Does “Usually ships in 24 hours” mean it’s in stock?

Read full FAQ

Alternatives Products from another supplier. Note, it may not be identical in style or function to original item

#23667

Baldor EM2531T is a 25 HP, 1770 RPM, three-phase general purpose motor with a NEMA 284T frame (7.00 inch shaft height) and an Open Steel Band (OPSB) enclosure. This Super-E NEMA Premium efficient motor operates on 208-230/460V at 60 Hz, features a 1.15 service factor, and uses F insulation class. Designed for foot mounting (F1 configuration) with the standard conduit box on the left, it is suitable for driving pumps, fans, and conveyors in industrial applications.

Brand

Baldor

Model

EM2531T

Add to cart to see price

Free Shipping orders over $100

#5811088

Marathon GT0065 Globetrotter series 25 HP, 1800 RPM three-phase DP (Drip Proof) general purpose motor with a NEMA 284T frame. Operates on 230/460V at 60 Hz with a 1.15 service factor. Rigid base design for indoor general purpose applications.

Brand

Marathon Electric

Model

GT0065

$3,074.40 Each

Free Shipping orders over $100

#699863

Baldor EHM2531T is a 25 HP, 1760 RPM, 3-phase electric motor with a NEMA 284T frame (7.00 inch shaft height) and an Open Steel Band (OPSB) enclosure. Designed for general-purpose industrial applications like pumps, fans, and compressors, it operates on 60 Hz power with a standard F1 foot mounting configuration (conduit box left). This motor is part of Baldor's Super-E premium efficiency line, offering enhanced energy savings and reliable performance.

Brand

Baldor

Model

EHM2531T

Add to cart to see price

Free Shipping orders over $100

#699847

Baldor EHFM2531T is a 25 HP, 1760 RPM, 3-phase HVAC duty motor with a NEMA 284T frame (7.00 inch shaft height) and an Open Steel Band (OPSB) enclosure. Designed for air handling units, chillers, and cooling tower applications, it features F2 mounting (foot mounted with conduit box on the right) and operates on 60 Hz. This motor is part of Baldor's HVAC product family, engineered for reliable performance in commercial and industrial ventilation systems.

Brand

Baldor

Model

EHFM2531T

Add to cart to see price

Free Shipping orders over $100

Recently Viewed

#6092872

Invertek ODP-2-24020-3HF4A-MN 1.5kW 2Hp 4.1A Output Current 380~480V 3Ph Input 380~480V 3Ph Output IP66/NEMA4X Indoor/Outdoor OptiDrive P2 Performance VFD with EMC Filter and TFT Display

Brand	Invertek
Model	ODP-2-24020-3HF4A-MN

Add to cart to see price

Free Shipping orders over $100

#1756856

Boston Gear 30244490 74097 EK71DA00-K32-K32 is a 1/4" 4-way pneumatic valve with 2 solenoids, normally de-energized, 2-position. This power transmission component is designed for industrial fluid control applications requiring reliable solenoid actuation.

Brand	Boston Gear
Model	30244490

$982.49 Each

Free Shipping orders over $100

#5769520

NORD 27307200 snap ring I 72 DIN 472 is an internal retaining ring for shaft diameters up to 72 mm. Manufactured to DIN 472 standard, this snap ring ensures secure axial retention in NORD gear units and drive assemblies. Suitable for maintenance and repair of NORD gearboxes and motors.

Brand	Nord Gear
Model	27307200

$4.31 Each

Free shipping

#6437030

SMC AS3201F-03-08SD speed controller with tamper-proof flat head screwdriver adjustment. Elbow style, meter-in configuration, 8mm tube OD, Rc3/8 port. One-touch fittings for easy installation. Prevents inadvertent manual operation. Suitable for pneumatic cylinder speed control.

Brand	SMC
Model	AS3201F-03-08SD

$16.22 Each

Free shipping

#2072520

Dixon TCS6025F Triple Clapper Siamese Connection Back Outlet is a fire protection hose fitting designed for reliable water supply in firefighting systems. This back outlet configuration allows for efficient hose connections in tight spaces. Built with durable materials for long-lasting performance in demanding environments.

Brand	Dixon
Model	TCS6025F

$1,715.12 Each

Free Shipping orders over $100

#859028

Smith Bearing IRR-1-1/2 inner race features a 1.5000" bore diameter, 1.7490" outside diameter, and 1.260" overall width. Designed for use with cam followers and track rollers, this inner race has a bore tolerance of +0.0000/-0.0005 and an OD tolerance of +0.0000/-0.0006. Maximum shaft fillet is 0.060".

Brand	Smith Bearings
Model	IRR-1-1/2

$18.39 Each

Free shipping

#2177136

FAG ARCA.GREASE.LOAD150.50KG Arcanol grease is a high-performance lubricant designed for rolling bearings operating under heavy loads and high temperatures. This 50kg pail formulation provides reliable lubrication and extended service life in demanding industrial applications.

Brand	FAG Bearing
Model	ARCA.GREASE.LOAD150.50KG

$853.68 Each

Free Shipping orders over $100

#96712367

Boston Gear 30749676 SSHF726W-5KT-B9-HS2-P24 is a 700 Series stainless steel worm gear speed reducer with 5:1 single reduction, 2.6" center distance, and 180TC quill flange input. The hollow output features a 1-1/2" bore (P24). The 304/316 stainless steel housing with Domed Crown design provides washdown resistance for food and beverage applications.

Brand	Boston Gear
Model	SSHF726W-5KT-B9-HS2-P24

$3,746.17 Each

Free Shipping orders over $100

Reviews

SKU: 24486

Happy customer

Our customer only wanted to purchase this particular motors. I was pleased once again to not only find them in stock, but at the cheapest cost to resale.

SKU: 25992

Vem3546

It was harder to find this motor than I expected. MRO Supply had the best price of the 5 vendors I looked at.

SKU: 25060

So fast

Every time I order one of these motors they come super fast. MRO is my go to motors

SKU: 25992

Positive

I am a Purchasing Agent for a company with 30 plants. MRO is one of the best vendors out there. Use you all the time.

Specification History for EFM2531T

General Characteristics

Load Characteristics

Parts for current product

Accesories

Return policy