EM3538 Baldor 1/2HP Electric Motor, 1750RPM

$702.97 USD

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Baldor Electric Company SKU: EM3538 Barcode: 781568503140

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TEFC, 56 Frame, 230/460VAC 60Hz 3 Phase, 3516M, Rolled Steel Frame, Rigid Base, 5/8" Keyed Shaft

Description Product Specs Manufacturer

Specifications

Specs

Catalog NumberEM3538
EnclosureTEFC
Frame56
Frame MaterialSteel
Frequency60.00 Hz
Output @ Frequency.500 HP @ 60 HZ
Phase3
Synchronous Speed @ Frequency1800 RPM @ 60 HZ
Voltage @ Frequency460.0 V @ 60 HZ
230.0 V @ 60 HZ
XP Class and GroupNone
XP DivisionNot Applicable
Agency ApprovalsCSA
UR
Ambient Temperature40 °C
Auxillary BoxNo Auxillary Box
Auxillary Box Lead TerminationNone
Base IndicatorRigid
Bearing Grease TypePolyrex EM (-20F +300F)
BlowerNone
Current @ Voltage.770 A @ 460.0 V
1.540 A @ 230.0 V
1.680 A @ 208.0 V
Design CodeB
Drip CoverNo Drip Cover
Duty RatingCONT
Efficiency @ 100% Load82.5 %
Electrically Isolated BearingNot Electrically Isolated
Feedback DeviceNO FEEDBACK
High Voltage Full Load Amps0.8 a
Front Face CodeStandard
Front Shaft IndicatorNone
Heater IndicatorNo Heater
Insulation ClassF
Inverter CodeInverter Ready
IP RatingNONE
KVA CodeK
Lifting LugsNo Lifting Lugs
Locked Bearing IndicatorNo Locked Bearing
Motor Lead ExitKo Box
Motor Lead TerminationFlying Leads
Motor Lead Quantity/Wire Size9 @ 18 AWG
Motor Type3514M
Mounting ArrangementF1
Number of Poles4
Overall Length12.23 IN
Power Factor74
Product FamilyGeneral Purpose
Pulley End Bearing TypeBall
Pulley Face CodeStandard
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
Speed1735 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

Applications

Features

Nameplate

Nameplate

CAT.NO. EM3538
SPEC. 35A011P862G1
HP .5
VOLTS 230/460
AMP 1.54/.77
RPM 1735
FRAME 56 HZ 60 PH 3
SER.F. 1.15 CODE K DES B CL F
NEMA-NOM-EFF 82.5 PF 74
RATING 40C AMB-CONT
CC USABLE AT 208V 1.68
DE 6205 ODE 6203
ENCL TEFC SN
NP2116L

Performance

Performance

Performance at 460 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° C35.3 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load52° C
Temp. Rise @ S.F. Load68° C
Start ConfigurationDOL
Break-Down Torque6.88 LB-FT
Pull-Up Torque3.46 LB-FT
Locked-Rotor Torque4.99 LB-FT
Starting Current5.38 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 9.0 33.0 52.0 66.0 76.0 82.0 84.0 80.0
Efficiency 0.0 74.3 82.7 84.7 84.5 83.5 81.6 81.5
Speed (RPM) 1,799 1,781 1,764 1,746 1,726 1,705 1,682 1,718
Line Amps 0.47 0.49 0.55 0.63 0.74 0.86 1.02 0.90

Performance Curves

  • Electric Motor
  • 56
  • TEFC
  • 3-Phase
  • 1/2HP

Baldor Electric Company