20HP TEFC 256T 1800 277V MOTOR
20HP TEFC 256T 1800 277V MOTOR
Description
ABB Motors and Mechanical Inc. (Baldor-Reliance) 20 HP, 230/460 VAC 60 Hz 3-Phase, 48/24 A, 1770 RPM, F Insulation, Iron 256T Frame, Foot Mount, F1 Mount Arrangement, Reversible, 4-Pole, 1-Speed, TEFC, IP55, General Severe Duty AC Motor
Features & Benefits
- Suitable for Inverter Use per NEMA MG1 Part 31.4.4.2
- Dynamically Balanced Rotor to Increase Bearing Life
- Cast Iron or Heavy Gauge Steel Design
Specifications
- Enclosure Type: OPSB, IP22
- Power Rating: 20 HP
- Voltage Rating: 230/460 Volt AC 3-Phase
- Frequency Rating: 60 Hertz
- Motor FLA: 48 Amp at 230 Volt AC, 24 Amp at 460 Volt AC
- Number of Speeds: 1
- Speed Rating: 1765 RPM
- Reversible: Yes
- Service Factor: 1.15
- Efficiency: 93 Percent
- NEMA Frame Size: 256T
- Insulation Class: F
- Frame Material: Steel
- Mounting: Foot
- Application: Fan, Pump, Blower, Conveyor, Compressor, Industrial Machine, General Purpose
- Approval: UL, CSA, EEV Overall Length 23.19 Inch; Shaft Diameter 1.625 Inch; Motor Type 3948M; Base Indicator Rigid; Mounting Arrangement F2; Pulley End Bearing Type Ball; Pulley Shaft Indicator Standard; Starting Method Direct on Line; Number of Poles 4; Power Factor 85; Temperature Rating 40 Deg C
Specifications
- BrandBaldor
- Bearing TypeBall
- Enclosure TypeTotally Enclosed Fan Cooled (TEFC)
- Frame Size256T
- HP20
- Insulation ClassClass F
- Mounting MethodRigid
- Number Of Poles4-Pole
- Number of Speeds1
- RotationClockwise, Counter Clockwise
- RPM1765
- RPM Range1701-1800
- Shaft Diameter1 5/8
- TypeBlower Motor
- Ambient40 °C
- CSA ListedTrue
- CSA ListingTrue
- Frequency60Hz
- Full Load Amps24.0
- Length24.78 in
- Motor Phase3
- Motor RPM1800
- Mounting MethodRigid Base
- Service Factor1.15
- Shipping Height0.1 in
- Shipping Length0.1 in
- Shipping Weight334 lb
- Shipping Width0.1 in
- UL ListedTrue
- UL ListedTrue
- UL RecognizedTrue
- UL RecognizedTrue
- Voltage230/460