We are now required to collect sales tax in Florida, Iowa, New Jersey & Ohio. If you are tax exempt, please create an account and send us your sales tax exemption form before placing an order. MORE INFO
/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

Output 0.500 hp
Phase 1
Synchronous Speed 3,600 rpm
Frequency 60.00 Hz
Voltage 115 V
230 V
Frame Material Steel
Frame 56
XP Class and Group NONE
XP Division Not Applicable
Brand Baldor-Reliance
Agency Approvals CSA
CSA EEV
UR
Ambient Temperature 40 °C
Auxillary Box No Auxillary Box
Auxillary Box Lead Termination None
Base Indicator Rigid
Bearing Grease Type POLYREX EM (-20F +300F)
Blower None
Current 4.9 A @ 115 V
2.5 A @ 230 V
Design Code N
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 68.0%
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device No feedback
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No heater
High Voltage Full Load Amps 2.5 A
Insulation Class B
Inverter Code Not inverter
KVA Code L
Lifting Lugs No Lifting Lugs
Locked Bearing Indicator No Locked Bearing
Motor Lead Exit KO Box
Motor Lead Quantity/Wire Size 6 @ 18 AWG
Motor Lead Termination Flying Leads
Motor Standards NEMA
Motor Type 3413LC
Number of Poles 2
Overall Length 11.97 in
Power Factor 84
Product Family General Purpose
Pulley End Bearing Type Ball
Pulley Face Code Standard
Pulley Shaft Indicator Standard
Rodent Screen None
Service Factor 1.25
Shaft Diameter 0.625 in
Shaft Extension Location Pulley End
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator No Slinger
Speed 3,450 rpm
Speed Code Single Speed
Starting Method Direct on line
Thermal Device - Bearing NONE (OLD)
Thermal Device - Winding None
Vibration Sensor Indicator No Vibration Sensor
Winding Thermal 1 None
Winding Thermal 2 None

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
VOLTS 115/230
AMP 4.9/2.5
RPM 3450
FRAME 56 HZ 60 PH 1
SER.F. 1.25 CODE L DES N CL B
NEMA-NOM-EFF 68 PF 84
RATING 40C AMB-CONT
CC USABLE AT 208V
DE 6203 ODE 6203
ENCL TEFC SN
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 Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 1.06 Ohms A Ph / 4.65 Ohms B Ph
Temp. Rise @ Rated Load 46° C
Temp. Rise @ S.F. Load 53° C
Start Configuration DOL
Break-Down Torque 2.33 LB-FT
Pull-Up Torque 1.95 LB-FT
Locked-Rotor Torque 2.14 LB-FT
Starting Current 39.9 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 34.0 47.0 72.0 83.0 90.0 94.0 92.0 94.0
Efficiency 0.0 59.0 66.6 72.5 73.4 72.5 70.8 72.5
Speed (RPM) 3,602 3,551 3,524 3,494 3,456 3,413 3,355 3,413
Line Amps 2.72 2.97 3.39 4.02 4.85 5.80 7.13 5.80

Performance Curves