EM2531T Baldor 25HP Electric Motor, 1775RPM

$3,800.28 USD

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Baldor Electric Company SKU: EM2531T Barcode: 781568104989

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ODP, 284T Frame, 230/460VAC 60Hz 3-Phase, 4050M, Foot Mounted, Rolled Steel, 1-7/8" Keyed Shaft

Description Product Specs Manufacturer

Specifications

Specs

Catalog NumberEM2531T
EnclosureOPSB
Frame284T
Frame MaterialSteel
Frequency60.00 Hz
Output @ Frequency25.000 HP @ 60 HZ
Phase3
Synchronous Speed @ Frequency1800 RPM @ 60 HZ
Voltage @ Frequency460.0 V @ 60 HZ
230.0 V @ 60 HZ
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
Current @ Voltage64.000 A @ 208.0 V
60.000 A @ 230.0 V
30.000 A @ 460.0 V
Design CodeA
Drip CoverNo Drip Cover
Duty RatingCONT
Efficiency @ 100% Load93.6 %
Electrically Isolated BearingNot Electrically Isolated
Feedback DeviceNO FEEDBACK
High Voltage Full Load Amps30.0 a
Front Face CodeStandard
Front Shaft IndicatorNone
Heater IndicatorNo Heater
Insulation ClassF
Inverter CodeInverter Ready
IP RatingNONE
KVA CodeG
Lifting LugsStandard Lifting Lugs
Locked Bearing IndicatorNo Locked Bearing
Motor Lead ExitKo Box
Motor Lead TerminationFlying Leads
Motor Lead Quantity/Wire Size9 @ 10 AWG
Motor Type4050M
Mounting ArrangementF1
Number of Poles4
Overall Length25.06 IN
Power Factor82
Product FamilyGeneral Purpose
Pulley End Bearing TypeBall
Pulley Face CodeStandard
Pulley Shaft IndicatorStandard
Rodent ScreenNone
Service Factor1.15
Shaft Diameter1.875 IN
Shaft Extension LocationPulley End
Shaft Ground IndicatorNo Shaft Grounding
Shaft RotationReversible
Shaft Slinger IndicatorNo Slinger
Speed1775 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

  • Fans
  • Pumps
  • Blowers
  • Conveyors
  • Compressors
  • Industrial machines
  • Other general purpose applications

Features

  • Suitable for inverter use per NEMA MG1 Part 31.4.4.2
  • Designed for longevity with a 3 year warranty on premium efficient Super-E® motors
  • Optimized airflow design providing higher horsepower in a smaller package

Nameplate

Nameplate

CAT.NO. EM2531T P/N ENCL OPSB
SPEC. 40G048X806 CC 010A FRAME 284T SER.NO.
HP 25 CLASS F HZ 60
RPM 1775 PH 3 DES A
VOLTS 230/460 CODE G ODE BRG 6309 DE BRG 6311
AMPS 60/30 USABLE AT 208V 64
RATING 40C AMB-CONT NEMA-NOM-EFF 93.6 GREASE POLYREX EM
PF 82 SER.F. 1.15 CT30-60(2:1) VT3-60(20:1)
USABLE AT 50HZ 25HP 190/380V 72/36A SF 1.0
HTR-VOLTS HTR-AMPS MAX. SPACE HEATER TEMP.
NP3554LUA

Performance

Performance

Performance at 460 V, 60 Hz, 25 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque0 LB-FT
No-Load Current0 A
Line-Line Res. @ 25° C0.35407 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load28° C
Temp. Rise @ S.F. Load34° C
Start ConfigurationDOL
Break-Down Torque232 LB-FT
Pull-Up Torque116 LB-FT
Locked-Rotor Torque133 LB-FT
Starting Current192 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 5.0 45.0 67.0 78.0 82.0 85.0 85.0 84.0
Efficiency 0.0 89.4 93.1 93.8 93.6 93.0 92.1 93.2
Speed (RPM) 1,799 1,795 1,790 1,784 1,778 1,771 1,763 1,774
Line Amps 12.60 14.50 18.60 24.10 30.30 37.20 44.60 34.40

Performance Curves

  • 230VAC
  • 460VAC
  • Electric Motor
  • 284T
  • ODP
  • 3-Phase
  • 25HP
  • 1775RPM

Baldor Electric Company