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Baldor ERM3120

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

Baldor ERM3120

Baldor-Reliance ERM3120 is a 1.5 HP, 3490 rpm, 3-phase 208/230/460 V 60 Hz, 56H frame, open enclosure general purpose three-phase AC electric motor.

BaldorMFR # ERM3120SKU # YLSD4N2HXZNU5C
EnclosureOPEN
Frame56H
Frame materialSteel
Frequency (Hz)60.00 Hz
Motor letter typeThree Phase
Output at frequency1.500 HP @ 60 HZ
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About This Product

Baldor-Reliance ERM3120 is a 1.5 HP, 3490 rpm, 3-phase 208/230/460 V 60 Hz, 56H frame, open enclosure general purpose three-phase AC electric motor.

Baldor ERM3120

  • 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

EnclosureOPEN
Frame56H
Frame materialSteel
Frequency (Hz)60.00 Hz
Motor letter typeThree Phase
Output at frequency1.500 HP @ 60 HZ
Phase3
Synchronous speed at frequency (rpm)3600 RPM @ 60 HZ
Voltage at frequency208.0 V @ 60 HZ · 230.0 V @ 60 HZ · 460.0 V @ 60 HZ
Hazardous area class and groupNone
Hazardous area divisionNot Applicable
Agency approvalsCURUSEEV
Ambient temperature (°C)40 °C
Auxiliary boxNO AUXILLARY BOX
Auxiliary box lead terminationNone
Base indicatorResilient
Bearing grease typePolyrex EM (-20F +300F)
BlowerNone
Current at voltage2.000 A @ 460.0 V · 4.000 A @ 230.0 V · 4.200 A @ 208.0 V
Design codeB
Drip coverNo Drip Cover
Duty ratingCONT
Efficiency at 100% load84.0 %
Electrically isolated bearingNot Electrically Isolated
Feedback deviceNO FEEDBACK
High voltage full load current (A)2.0 a
Front face codeTerminal Panel
Front shaft indicatorNone
Heater indicatorNo Heater
Insulation classB
Inverter codeInverter Ready
KVA codeL
Lifting lugsNo Lifting Lugs
Locked bearing indicatorNo Locked Bearing
Motor lead exitTerminal Panel
Motor lead terminationFlying Leads
Motor lead quantity/wire size9 @ 18 AWG
Motor type3518M
Mounting arrangementF1
Number of poles2
Overall length23.84 IN
Power factor83
Product familyGeneral Purpose
Pulley end bearing typeBall
Pulley face codeResilient Mount
Pulley shaft indicatorStandard
Rodent screenNone
RoHS statusROHS COMPLIANT
Service factor1.15
Shaft diameter0.625 IN
Shaft extension locationPulley End
Shaft ground indicatorNo Shaft Grounding
Shaft rotationReversible
Shaft slinger indicatorNo Slinger
Speed (rpm)3490 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
UPC781568765722

Nameplate

Catalog numberERM3120
Specification number35F883M761G1
Horsepower (HP)1.5
Voltage (V)208-230/460
Current (A)4.2-4/2
Speed (rpm)3490
Frame size56H
Frequency (Hz)60
Phase3
Service factor1.15
Code letter (locked rotor kVA)L
NEMA design letterB
Insulation classB
Full load average efficiency (%)84
Power factor83
Rating40C AMB-CONT
Drive end bearing6203
Opposite drive end bearing6203
EnclosureOPEN
Nameplate numberNP3155L

Performance

General characteristics· 460 V, 60 Hz, 1.5 hp

Line-to-line resistance at 25 °C (ohms)12.897 Ω
Temperature rise at rated load (°C)24° C
Temperature rise at service factor load (°C)29° C
Start configurationDOL
Breakdown torque9.32 lb-ft
Pull-up torque4.18 lb-ft
Locked-rotor torque6.79 lb-ft
Starting current (A)17.2 A

Load characteristics

Load0%25%50%75%100%125%150%S.F.
Power factor %1243647683879085
Efficiency %073.682.284.78584.38384.6
Speed rpm3598.93574.43550.43524.43496.43465.234303478
Line amps A1.051.141.351.631.992.412.842.24
Power W97.43956869941319166520241527
Torque lb-ft00.5751.121.692.262.853.452.61

Documents & CAD

For this product 3

Wiring DiagramWiring DiagramPDF·41 KB·English
DatasheetDatasheetPDF·603 KB·English
Performance CurvePerformance CurvePDF·60 KB·English

Series documents 1· shared by this product series

Dimension DrawingDimension SheetPDF·117 KB·English

Spare Parts 3

The genuine spare parts used for servicing and repairing the Baldor ERM3120 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
MG1050Y01CELEROL BALDOR GOLD *5 GALLON BUCKET*0.017 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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