For a better checkout experience, please try our new website.
/Products/Electric Motors/Single Phase/Baldor/TEFC - Foot Mounted/EL3503 Baldor 1/2HP Electric Motor, 3600 RPM

Product ID: EL3503

EL3503 Baldor 1/2HP Electric Motor, 3600 RPM

MFG: Baldor Electric Company
MFG Part Number: EL3503

Selected accessories will also be added to cart
$552.97 / Each
Quantity:
TEFC, IP44, 56 Frame, 115/230V 1-Phase 60Hz, Foot Mounted
Accessories
Select any of the accessories below to purchase them with this inventory item:

Specifications

Specs

Output0.500 hp
Phase1
Synchronous Speed3,600 rpm
Frequency60.00 Hz
Voltage115 V
230 V
Frame MaterialSteel
Frame56
XP Class and GroupNONE
XP DivisionNot Applicable
BrandBaldor-Reliance
Agency ApprovalsCSA
CSA EEV
UR
Ambient Temperature40 °C
Auxillary BoxNo Auxillary Box
Auxillary Box Lead TerminationNone
Base IndicatorRigid
Bearing Grease TypePOLYREX EM (-20F +300F)
BlowerNone
Current4.9 A @ 115 V
2.5 A @ 230 V
Design CodeN
Drip CoverNo Drip Cover
Duty RatingCONT
Efficiency @ 100% Load68.0%
Electrically Isolated BearingNot Electrically Isolated
Feedback DeviceNo feedback
Front Face CodeStandard
Front Shaft IndicatorNone
Heater IndicatorNo heater
High Voltage Full Load Amps2.5 A
Insulation ClassB
Inverter CodeNot inverter
KVA CodeL
Lifting LugsNo Lifting Lugs
Locked Bearing IndicatorNo Locked Bearing
Motor Lead ExitKO Box
Motor Lead Quantity/Wire Size6 @ 18 AWG
Motor Lead TerminationFlying Leads
Motor StandardsNEMA
Motor Type3413LC
Number of Poles2
Overall Length11.97 in
Power Factor84
Product FamilyGeneral Purpose
Pulley End Bearing TypeBall
Pulley Face CodeStandard
Pulley Shaft IndicatorStandard
Rodent ScreenNone
Service Factor1.25
Shaft Diameter0.625 in
Shaft Extension LocationPulley End
Shaft Ground IndicatorNo Shaft Grounding
Shaft RotationReversible
Shaft Slinger IndicatorNo Slinger
Speed3,450 rpm
Speed CodeSingle Speed
Starting MethodDirect on line
Thermal Device - BearingNONE (OLD)
Thermal Device - WindingNone
Vibration Sensor IndicatorNo Vibration Sensor
Winding Thermal 1None
Winding Thermal 2None

Applications

  • Air Handling
  • Material Handling
  • Machine Tools
  • Conveyors
  • Pumps
  • Fans

Features

  • Low noise vibration dampening base
  • Dynamically balanced rotor to increase bearing life
  • Superior switch design provides optimized torque profiles
  • Robust heavy gauge steel design

Nameplate

Nameplate

CAT.NO.EL3503
SPEC.34L277S431G1
HP.5
VOLTS115/230
AMP4.9/2.5
RPM3450
FRAME56HZ60PH1
SER.F.1.25CODELDESNCLB
NEMA-NOM-EFF68PF84
RATING40C AMB-CONT
CCUSABLE AT 208V
DE6203ODE6203
ENCLTEFCSN
SFA 5.8/2.9
NP2116L

Performance

Performance

Performance at 115 V, 60 Hz, 0.5 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque0 LB-FT
No-Load Current0 A
Line-Line Res. @ 25° C1.06 Ohms A Ph / 4.65 Ohms B Ph
Temp. Rise @ Rated Load46° C
Temp. Rise @ S.F. Load53° C
Start ConfigurationDOL
Break-Down Torque2.33 LB-FT
Pull-Up Torque1.95 LB-FT
Locked-Rotor Torque2.14 LB-FT
Starting Current39.9 A

Load Characteristics

Rated Load0%25%50%75%100%125%150%S.F.
Power Factor34.047.072.083.090.094.092.094.0
Efficiency0.059.066.672.573.472.570.872.5
Speed (RPM)3,6023,5513,5243,4943,4563,4133,3553,413
Line Amps2.722.973.394.024.855.807.135.80

Performance Curves

Type
Electric Motor
Input Phase
Single Phase
Enclosure
TEFC
Horsepower
1/2HP
Frame
56
Speed
3600RPM