EM4458T Baldor 50HP Electric Motor, 900RPM media thumbnails
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EM4458T Baldor 50HP Electric Motor, 900RPM

$17,367.97 USD

Shipping calculated at checkout

Baldor Electric Company SKU: EM4458T Barcode: 781568809969

TEFC, 404T Frame, 230/460VAC 60Hz 3-Phase, Foot Mounted, Cast Iron, A40-6923-0784, 2-7/8" Keyed Shaft

Specifications

Specs

Catalog NumberEM4458T
EnclosureTEFC
Frame404T
Frame MaterialIron
Frequency60.00 Hz
Output @ Frequency50.000 HP @ 60 HZ
Phase3
Synchronous Speed @ Frequency900 RPM @ 60 HZ
Voltage @ Frequency230.0 V @ 60 HZ
460.0 V @ 60 HZ
XP Class and GroupNone
XP DivisionNot Applicable
Agency ApprovalsCCSA US
CSA EEV
Ambient Temperature40 °C
Auxillary BoxNo Auxillary Box
Base IndicatorRigid
Bearing Grease TypePolyrex EM (-20F +300F)
Current @ Voltage126.000 A @ 230.0 V
63.000 A @ 460.0 V
Design CodeB
Drip CoverNo Drip Cover
Duty RatingCONT
Efficiency @ 100% Load93.0 %
Feedback DeviceNO FEEDBACK
High Voltage Full Load Amps63.0 a
Heater IndicatorNo Heater
Insulation ClassF
Inverter CodeInverter Ready
IP RatingNONE
KVA CodeF
Motor Lead Quantity/Wire Size3 @ 4 AWG
Motor TypeA40060M
Mounting ArrangementF1
Number of Poles8
Overall Length38.20 IN
Power Factor80
Product FamilyGeneral Industrial
Pulley End Bearing TypeBall
Pulley Face CodeStandard
Service Factor1.15
Shaft Diameter2.875 IN
Shaft Ground IndicatorNo Shaft Grounding
Shaft RotationReversible
Shaft Slinger IndicatorNo Slinger
Speed890 rpm
Speed CodeSingle Speed
Motor StandardsNEMA
Starting MethodDirect on line
Thermal Device - BearingNone
Thermal Device - WindingNone

Applications

Features

Nameplate

Nameplate

MOBIL POLYREX EM
NP2496L
SPEC NO. A40-6923-0784 CAT.NO. EM4458T FRAME 404T
HP 50 VOLTS 230/460 PHASE 3 DESIGN B TYPE P
RPM 890 AMPS 126/63 HZ 60 AMB 40 SF 1.15
DRIVE END BEARING 80BC03J30X DUTY CONT INSUL.CLASS F
OPP D.E. BEARING 80BC03J30X ENCL TEFC CODE F
SER.NO. POWER FACTOR 80 NEMA-NOM-EFFICIENCY 93
MAX CORR KVAR 20 GUARANTEED EFFICIENCY 91.7
NEMA NOM/CSA QUOTED EFF
USABLE AT 208V AT 137 AMPS MOTOR WEIGHT
NP2349L

Performance

Performance

  • 230VAC
  • 460VAC
  • Electric Motor
  • 404T
  • TEFC
  • 3-Phase
  • 50HP
  • 900RPM

Baldor Electric Company