Catalog NumberEM2531T-12
EnclosureOPSB
Frame284T
Frame MaterialSteel
Frequency60.00 Hz
Output @ Frequency25.000 HP @ 60 HZ
Phase3
Synchronous Speed @ Frequency1800 RPM @ 60 HZ
Voltage @ Frequency230.0 V @ 60 HZ
460.0 V @ 60 HZ
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 @ Voltage30.000 A @ 460.0 V
60.000 A @ 230.0 V
Design CodeB
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 Size12 @ 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
Speed1770 rpm
Speed CodeSingle Speed
Motor StandardsNEMA
Starting MethodWye Start - Delta Run
Thermal Device - BearingNone
Thermal Device - WindingNone
Vibration Sensor IndicatorNo Vibration Sensor
Winding Thermal 1None
Winding Thermal 2None