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/Products/Electric Motors/Single Phase/Baldor/TEFC - Foot Mounted/L3507A Baldor 3/4HP Electric Motor, 1800 RPM

Product ID: L3507A

L3507A Baldor 3/4HP Electric Motor, 1800 RPM

MFG: Baldor Electric Company
MFG Part Number: L3507A

Selected accessories will also be added to cart
$725.97 / 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

Output0.750 hp
Phase1
Synchronous Speed1,800 rpm
Frequency60.00 Hz
Voltage115 V
230 V
Frame MaterialSteel
Frame56
XP Class and GroupNONE
XP DivisionNot Applicable
BrandBaldor-Reliance
Agency ApprovalsCSA
UR
Ambient Temperature40 °C
Auxillary BoxNo Auxillary Box
Auxillary Box Lead TerminationNone
Base IndicatorRigid
Bearing Grease TypePOLYREX EM (-20F +300F)
BlowerNone
Current8.2 A @ 115 V
5.4 A @ 208 V
4.1 A @ 230 V
Design CodeN
Drip CoverNo Drip Cover
Duty RatingCONT
Efficiency @ 100% Load74.0%
Electrically Isolated BearingNot Electrically Isolated
Feedback DeviceNo feedback
Front Face CodeStandard
Front Shaft IndicatorNone
Heater IndicatorNo heater
High Voltage Full Load Amps4.1 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 Type3428LC
Number of Poles4
Overall Length12.47 in
Power Factor80
Product FamilyGeneral Purpose
Pulley End Bearing TypeBall
Pulley Face CodeStandard
Pulley Shaft IndicatorStandard
Rodent ScreenNone
RoHS StatusRoHS Compliant
Service Factor1.25
Shaft Diameter0.625 in
Shaft Extension LocationPulley End
Shaft Ground IndicatorNo Shaft Grounding
Shaft RotationReversible
Shaft Slinger IndicatorNo Slinger
Speed1,725 rpm
Speed CodeSingle Speed
Starting MethodDirect on line
Thermal Device - BearingNONE (OLD)
Thermal Device - WindingNone
Vibration Sensor IndicatorNo Vibration Sensor
Winding Thermal 1Automatic Thermal Overload
Winding Thermal 1 LocationSB
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.L3507A
SPEC.34G426W998
HP.75
VOLTS115/230
AMP8.2/4.1
RPM1725
FRAME56HZ60PH1
SER.F.1.25CODELDESNCLB
NEMA-NOM-EFF74PF80
RATING40C AMB-CONT
CCUSABLE AT 208V5.4
DE6203ODE6203
ENCLTEFCSN
SFA 9.8/4.9
NP1257L

Performance

Performance

Performance at 230 V, 60 Hz, 0.75 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque0 LB-FT
No-Load Current0 A
Line-Line Res. @ 25° C3.11 Ohms A Ph / 1.73 Ohms B Ph
Temp. Rise @ Rated Load62° C
Temp. Rise @ S.F. Load81° C
Start ConfigurationDOL
Break-Down Torque5.7 LB-FT
Pull-Up Torque4.7 LB-FT
Locked-Rotor Torque7.5 LB-FT
Starting Current31 A

Load Characteristics

Rated Load0%25%50%75%100%125%150%S.F.
Power Factor23.043.061.072.080.085.087.00.0
Efficiency0.053.667.773.073.993.271.40.0
Speed (RPM)1,7981,7841,7701,7551,7391,7171,6940
Line Amps2.702.703.003.504.104.905.804.90

Performance Curves

Type
Electric Motor
Input Phase
Single Phase
Enclosure
TEFC
Speed
1800RPM
Frame
56
Horsepower
3/4HP
Enclosure
TEFC