Overview
Mfr description
20 HP,1775 & 1465 RPM,D20P2D,208-230/460
- World Motor® features except where noted
- Class F insulation, Class B rise at service factor
- Rolled steel frame 56–320, cast iron frame 360–440
- Aluminum end shields 56–250, cast iron end shields 280440
- “CE” mark on nameplate (140 frame and larger)
- 40°C ambient, NEMA® Design B Performance on 60 Hz sine wave power
- 1.15 service factor
- Regreasable bearings 180 frame and up
- Double shielded bearings 140–400, open on 440
- Bearing caps on 400 and 440 frames
- F1 assembly position except where noted
- Lifting provisions 210 frame and up
- Applications: For use in pumps, fans, compressors, material handling and other general-purpose applications where contaminants are minimal
Specifications
- Motor Phase3 ph
- Motor Horsepower20 hp
- Country of OriginMEX
- Synchronous Rpm1800 rpm
- Motor Supply Voltage190/380//208-230/460 V
- Frame Size256T
- Enclosure TypeODP (Open Drip-Proof)
- Frequency Rating50/60 Hz
- Base RPM1465 rpm - 1775 rpm
- Duty Condition TypeContinuous Duty
- Mounting TypeHorizontal / Foot
- Full Load Current54.00–49.00 / 24.40 A
- Full Load Efficiency93.0 %
- Motor Poles4
- Description Keyword20 hp
- Shaft Diameter1.6250 in
- Overall Length C Dimension23.2 in
- NEMA Design ClassB
- Service Factor1.15
- Frame MaterialSteel
- Insulation ClassF
- Standards MetEE, NEMA Premium
- Weight160 lbs
- ApplicationsCompressors, Fans, Material Handling, Pumps
- Harmonization Code8501.52.4000
- UPC_NO786382095062
- Manufacturer Catalog
- Manufacturer Product Page
- ModelFP91
- Wiring Diagram
- 2D Drawing
- Max Allowable Current23.6 A, 29 A, 47 to 52 A, 58 A
- Product TypesAC Motors
- Torque59.2 ft-lbs
- Opposite Drive End Bearing6309-2Z-J/C3
- Product TypeGeneral Purpose Motors
Compliance & Safety Data
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