Image for Illustration purposes only. Actual product may vary

Baldor EM2543TS-12 is a 50 HP, 1775 RPM, 3-phase NEMA Premium Super-E general purpose motor with a 326TS frame and Open Steel Band (OPSB) enclosure. This foot-mounted motor operates on 60 Hz with a 1.15 service factor and features Class F insulation for demanding industrial applications such as pumps, fans, and compressors.

Name: Baldor EM2543TS-12 is a 50 HP, 1775 RPM, 3-phase NEMA Premium Super-E general purpose motor with a 326TS frame and Open Steel Band (OPSB) enclosure. T
Brand: Baldor
Price: 6904.23 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL EM2543TS-12

BRAND

Baldor

SKU

699444

WEIGHT

469.000 lb

UOM

each

Contact supplier for technical support on: 323 724 6771

$6,904.23 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

326TS

Frame Material

Steel

Insulation Class

Inverter Code

Inverter Ready

Motor Standards

NEMA

Motor Weight

469

Mounting Arrangement

Number of Poles

Overall Length

26.19 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	50
RPM	1775
Pallet Quantity	0
Specification Number	42F058W480
Frame	326TS
Multiplier	L1
Enclosure	OPSB
Item Type	MOTOR
Manufacturing Plant	COLUMBUS
Voltage	230/460
Poles	04
Class	STOCK
Type	4256M
Status	Active
Commodity Code	8501. 52. 8040
Origin	US

Revision	E
Status	PRD/A
Change #	783708
Proprietary	No
Type	AC
Prod. Type	4256M
Elec. Spec	42WGW480
CD Diagram	CD0104
Enclosure	OPSB
Manufacturing Plant	COLUMBUS
Mech. Spec	42F58
Layout	42LYF058
Frame	326TS
Mounting	F1
Poles	04
Created Date	8/3/2010
Base	RG
Rotation	R
Insulation	F
Eff. Date	2/1/2013
Leads	12#8
Literature
Elec. Diagram
Replaced By

Specification History for EM2543TS-12

Active	Specification Number	Plant	Date	Description
42F058W480	BALDOR/COLUMBUS	1/6/2011	56M 4P OPSB HOR 326TS SE
42F058W480	BALDOR/OZARK	1/6/2011	56M 4P OPSB HOR 326TS SE

Nameplate No.	NP2138L
CAT. NO.	EM2543TS-12
P/N
ENCLOSURE	OPSB
SPEC.	42F058W480
CC	010A
FRAME	326TS
S/N
HP	50
CLASS	F
HZ	60
RPM	1775
PH	3
DES	B
VOLT	230/460
KVA-CODE	H
ODE BRG	6311
DE BRG	6312
AMP	122/61
USABLE AT 208V
RATING	40C AMB-CONT
GREASE	POLYREX EM
NEMA-NOM-EFF	94. 5
PF	81
SER. F.	1. 15
HTR-VOLTS
HTR-AMPS
MAX. SPACE HEATER TEMP.

General Characteristics

Full Load Torque	148 LB-FT
Start Configuration	DOL
No-Load Current	25. 9 Amps
Break-Down Torque	524 LB-FT
Line-line Res. @ 25°C.	0. 112 Ohms A Ph / 0 Ohms B Ph
Pull-Up Torque	357 LB-FT
Temp. Rise @ Rated Load	18°C
Locked-Rotor Torque	328 LB-FT
Temp. Rise @ S. F. Load	21°C
Starting Current	422 Amps

Load Characteristics

% of Rated Load	25	50	75	100	125	150	S. F.
Power Factor	45	67	77	82	84	84	83
Efficiency	89. 6	93. 5	94. 4	94. 5	94. 1	93. 7	94. 3
Speed (RPM)	1794	1789	1784	1779	1772	1767	1775
Line Amperes	29. 4	37. 6	48. 4	60. 8	74. 3	88. 9	68. 9

Parts for current product

Product Number	Description	Quantity
SA200904	SA 42F058W480	1 EA
RA188214	RA 42F058W480	1 EA
S/P107-000-004	SUPER-E(284 FR. & UP)-CL PLANT, POLYREX E	1 EA
HA6360	LIFTING LUG FOR 42 FRAME MOTORS.	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
10CB3001	CONDUIT BOX CAST W/2. 500 LEAD HOLE	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
42EP3200A01	FR ENDPLATE, MACH 324-6T	1 EA
HW5100A13	W4627-047 WVY WSHER	1 EA
42EP3200B02	PU ENDPLATE, MACH 324-6T	1 EA
XY5013A12	NUT, 1/2-13, HEX, STEEL, ZINCPLATED	8 EA
10CB3500SP	CONDUIT BOX LID, CAST	1 EA
51XW2520A12	. 25-20 X. 75, TAPTITE II, HEX WSHR SLTD	4 EA
HW2501H18	KEY, 1/2 SQ X 2. 000	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. 03 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. 08 GA
85XU0407A04	#4-7 X 1/4 DRIVE PIN	4 EA
42AD2001A01	BAFFLE PLATE 42 OPEN, SLOTTED BAND MTRS	1 EA
42AD2001A01	BAFFLE PLATE 42 OPEN, SLOTTED BAND MTRS	1 EA
HA3151A03	THRUBOLT STUD 1/2-13 X 20. 5	4 EA
LB1119	WARNING LABEL	1 EA
LB1125C02	SUPER-E (STOCK CTN LABEL SUPER-E WITH FL	4 EA
LC0104A01	CONNECTION DIAGRAM	1 EA
NP2138L	ALUM SUPER-E UL CSA-EEV PREM CC (300	1 EA
42PA1000	PACKAGING GROUP 42 FRAME PK1024A06	1 EA
LB1506	LABEL 'AMERICAN MADE' 1. 50 X 1. 00	1 EA

Connection Diagram

Dimension Sheet

PDF Product Information Packet

SKU: 2833706

Replacement motor

I ordered this motor on Wednesday and received it on Thursday by truck, fantastic shipping and very good pricing.

SKU: 25344

Outstanding customer service & competetive pricing

The website is great and easy to navigate but when we run into $1000+ orders a simple phone call is available.

SKU: 699189

Service

ships quick and the price is always right!

SKU: 24596

Great service

Flawless from start to finish. Got my motor at the best price and delivered on time. I will definitely use this company again.

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

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Specification History for EM2543TS-12

General Characteristics

Load Characteristics

Parts for current product

Return policy