EM2334T Baldor 20HP Electric Motor, 1770RPM

$2,069.97 USD

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Baldor Electric Company SKU: EM2334T Barcode: 781568103098

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TEFC, 256T Frame, 230/460VAC 60Hz 3 Phase, 0960M, Cast Iron Frame, Rigid Base, 1-5/8" Keyed Shaft

Description Product Specs Manufacturer

Specifications

Specs

Catalog NumberEM2334T
EnclosureTEFC
Frame256T
Frame MaterialIron
Frequency60.00 Hz
Output @ Frequency20.000 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 ApprovalsUR
CSA EEV
CSA
Ambient Temperature40 °C
Auxillary BoxNo Auxillary Box
Auxillary Box Lead TerminationNone
Base IndicatorRigid
Bearing Grease TypePolyrex EM (-20F +300F)
BlowerNone
Current @ Voltage24.000 A @ 460.0 V
48.000 A @ 230.0 V
52.000 A @ 208.0 V
Design CodeA
Drip CoverNo Drip Cover
Duty RatingCONT
Efficiency @ 100% Load93.0 %
Electrically Isolated BearingNot Electrically Isolated
Feedback DeviceNO FEEDBACK
High Voltage Full Load Amps24.0 a
Front Face CodeStandard
Front Shaft IndicatorNone
Heater IndicatorNo Heater
Insulation ClassF
Inverter CodeInverter Ready
KVA CodeJ
Lifting LugsStandard Lifting Lugs
Locked Bearing IndicatorLocked Bearing
Motor Lead ExitKo Box
Motor Lead TerminationFlying Leads
Motor Lead Quantity/Wire Size9 @ 10 AWG
Motor Type0960M
Mounting ArrangementF1
Number of Poles4
Overall Length23.28 IN
Power Factor83
Product FamilyGeneral Purpose
Pulley End Bearing TypeBall
Pulley Face CodeStandard
Pulley Shaft IndicatorStandard
Rodent ScreenNone
Service Factor1.15
Shaft Diameter1.625 IN
Shaft Extension LocationPulley End
Shaft Ground IndicatorNo Shaft Grounding
Shaft RotationReversible
Shaft Slinger IndicatorShaft Slinger
Speed1770 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. EM2334T
SPEC 09P011T459
HP 20
VOLTS 230/460
AMPS 48/24
RPM 1770
FRAME 256T HZ 60 PH 3
SF 1.15 CODE J DES A CLASS F
NEMA NOM. EFF 93 PF 83
RATING 40C AMB-CONT
CC 010A USABLE AT 208V 52
ENCL TEFC SER
DE 6309 ODE 6208
VPWM INVERTER READY
CT6-60H(10:1)VT3-60H(20:1
50Hz 20HP 190/380V 58/29A SF1.0
NP3441LUA

Performance

Performance

Performance at 460 V, 60 Hz, 20 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque0 LB-FT
No-Load Current0 A
Line-Line Res. @ 25° C0.33814 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load58° C
Temp. Rise @ S.F. Load70° C
Start ConfigurationDOL
Break-Down Torque232 LB-FT
Pull-Up Torque126 LB-FT
Locked-Rotor Torque141 LB-FT
Starting Current198 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 5.0 45.0 67.0 78.0 83.0 86.0 87.0 85.0
Efficiency 0.0 89.2 93.0 93.7 93.6 93.1 92.4 93.3
Speed (RPM) 1,799 1,793 1,786 1,779 1,772 1,764 1,755 1,767
Line Amps 10.40 11.80 15.00 19.20 24.00 29.30 34.90 27.20

Performance Curves

  • Electric Motor
  • 256T
  • TEFC
  • 3-Phase
  • 20HP

Baldor Electric Company