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Baldor EJMM4115T

Photo may not represent actual item. Refer to name and product specs for all details.

Baldor EJMM4115T

Close Coupled Pump Motor - 50 hp, 1800 rpm, 3 ph, 230/460 V, 326JM Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz, 1775 rpm Base, C-Face / Foot Mounted Mount, Continuous Duty

BaldorMFR # EJMM4115TSKU # YLSLYPLEU211PO0
EnclosureTEFC
Frame326JM
Frame materialIron
Frequency (Hz)60.00 Hz
Motor letter typeThree Phase
Output at frequency50.000 HP @ 60 HZ
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About This Product

Close Coupled Pump Motor - 50 hp, 1800 rpm, 3 ph, 230/460 V, 326JM Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz, 1775 rpm Base, C-Face / Foot Mounted Mount, Continuous Duty

Baldor EJMM4115T

  • Genuine, certified Baldor product
  • Fast sourcing through a worldwide supply network
  • Product selection and compatibility support from our technical team
  • Equivalent and alternative product suggestions
  • Quotation and lead time tailored to your request

Specifications

EnclosureTEFC
Frame326JM
Frame materialIron
Frequency (Hz)60.00 Hz
Motor letter typeThree Phase
Output at frequency50.000 HP @ 60 HZ
Phase3
Synchronous speed at frequency (rpm)1800 RPM @ 60 HZ
Voltage at frequency460.0 V @ 60 HZ · 230.0 V @ 60 HZ
Hazardous area class and groupNone
Hazardous area divisionNot Applicable
Agency approvalsCURUSEEV · NEMA PREMIUM
Ambient temperature (°C)40 °C
Auxiliary boxNO AUXILLARY BOX
Auxiliary box lead terminationNone
Base indicatorRigid
Bearing grease typePolyrex EM (-20F +300F)
BlowerNone
Current at voltage126.000 A @ 208.0 V · 58.000 A @ 460.0 V · 116.000 A @ 230.0 V
Design codeA
Drip coverNo Drip Cover
Duty ratingCONT
Efficiency at 100% load94.5 %
Electrically isolated bearingNot Electrically Isolated
Feedback deviceNO FEEDBACK
High voltage full load current (A)58.0 a
Front face codeStandard
Front shaft indicatorNone
Heater indicatorNo Heater
Insulation classF
Inverter codeInverter Ready
IP ratingNONE
KVA codeH
Lifting lugsStandard Lifting Lugs
Locked bearing indicatorLocked Bearing
Motor lead exitKo Box
Motor lead terminationFlying Leads
Motor lead quantity/wire size9 @ 6 AWG
Motor type1272M
Mounting arrangementF1
Number of poles4
Overall length30.65 IN
Power factor85
Product familyGeneral Purpose
Pulley end bearing typeBall
Pulley face codeC-Face
Pulley shaft indicatorTapped & Key
Rodent screenNone
Service factor1.15
Shaft diameter1.750 IN
Shaft extension locationPulley End
Shaft ground indicatorNo Shaft Grounding
Shaft rotationReversible
Shaft slinger indicatorShaft Slinger
Speed (rpm)1775 rpm
Speed codeSingle Speed
Motor standardsNEMA
Starting methodDirect on line
Thermal device - bearingNone
Thermal device - windingNone
Vibration sensor indicatorNo Vibration Sensor
Winding thermal 1None
Winding thermal 2None
UPC781568394984
Motor CategoryClose Coupled Pump Motor
Motor Supply Voltage230/460 V
Base RPM1775 rpm
Harmonization Code8501.52.8040
Weight633 lbs
ApplicationsApplications for circulating and transferring fluids. Mounting designed to support pump unit.
Additional DetailsOver-sized ball bearings with locked drive end construction to minimize endplay. Super-E® motors have NEMA Premium® efficiency.
Mounting TypeC-Face / Foot Mounted
Product TypePump Motors

Nameplate

Catalog numberEJMM4115T
EnclosureTEFC
Specification number12J043Z279G2
CC number010A
Frame size326JM
Horsepower (HP)50
Insulation classF
Frequency (Hz)60
Speed (rpm)1775
Phase3
NEMA design letterA
Voltage (V)230/460
Code letter (locked rotor kVA)H
Opposite drive end bearing6311
Drive end bearing6312
Current (A)116/58
Rating40C AMB-CONT
NEMA nominal efficiency (%)94.5
GreasePOLYREX EM
Power factor85
Service factor1.15
Usable at (V)50HZ 50HP 190/380V 139/69.5A
Nameplate numberNP3443LUA

Performance

General characteristics· 460 V, 60 Hz, 50 hp

Line-to-line resistance at 25 °C (ohms)0.11287 Ω
Temperature rise at rated load (°C)66° C
Temperature rise at service factor load (°C)82° C
Start configurationDOL
Breakdown torque437.3 lb-ft
Pull-up torque223.3 lb-ft
Locked-rotor torque255.3 lb-ft
Starting current (A)407.47 A

Load characteristics

Load0%25%50%75%100%125%150%S.F.
Power factor %551738285878786
Efficiency %091.594.394.794.593.89394.1
Speed rpm17991791.21786.11779.11773.31766.21758.51769
Line amps A2125.134.145.458.2728766.5
Power W76410210197902948439439496156007045545
Torque lb-ft036.7273.58110.5148185.6223.8171

Documents & CAD

For this product 3

Wiring DiagramWiring DiagramPDF·37 KB·English
DatasheetDatasheetPDF·659 KB·English
Performance CurvePerformance CurvePDF·60 KB·English

Series documents 2· shared by this product series

Dimension DrawingDimension SheetPDF·177 KB·English
Technical DrawingDrawingPDF·87 KB·English

CAD Files 9

Spare Parts 7

The genuine spare parts used for servicing and repairing the Baldor EJMM4115T motor are listed below. The list is based on the parts list published by the manufacturer for this motor; each part is shown with its code, description and the quantity used in the motor. Click a part number to see its technical details and the other motors that use the same part. Quoting the catalog and spec numbers from the nameplate with your spare-part order helps us supply the correct part. Request a quote for price and lead time.

Part noDescriptionQuantityUsed in
HW1001A31LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I10 pcs 1,025 motors
12FH1002SPFAN COVER, CAST1 pcs 62 motors
10GS1000GASKET, CONDUIT BOX LID1 pcs 209 motors
51XW2520A12.25-20 X .75, TAPTITE II, HEX WSHR SLTD4 pcs 1,543 motors
MG1050Y01CELEROL BALDOR GOLD *5 GALLON BUCKET*0.125 gal 1,997 motors
LB1624COMBINED WARNING LABEL, ISO/ANSI PICTOGR1 pcs 4,237 motors
MN416A01TAG-INSTAL-MAINT no wire (2500 bx)11/251 pcs 5,041 motors

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