Overview
Mfr description
20 HP,1180 RPM,C20P3B,230/460 V,286T
- Class F insulation, Class B rise at full load on 60 Hz sine wave power
- All cast iron construction (steel frame and fan cover on 140 frame)
- Corrosion-resistant mill- and chemical-duty paint
- Stainless steel nameplate (with “CE” mark) and zinc-plated hardware
- IP54 protection
- Precision balance (less than 0.08 In/Sec vibration)
- 40°C ambient, NEMA® design B performance on 60 Hz sine wave power
- Regreasable ball bearings 180 frame and up, lifting provisions 180 frame and up
- Double shielded bearings (sizes 140 to 360), open (sizes 400 to 440)
- Oversized conduit box, one size larger than NEMA® standard
- Cast iron inner bearing caps on 180 frame and larger
- Field convertible to F2 mounting 180 frame and larger
- Condensation drains with threaded brass breather plugs
- Applications: Pulp and paper, mill and chemical and any other severe duty environments found in the process industries
Specifications
- Motor Phase3 ph
- Motor Horsepower20 hp
- Country of OriginMEX
- Synchronous Rpm1200 rpm
- Motor Supply Voltage230/460 V
- Frame Size286T
- Enclosure TypeTEFC (Totally Enclosed Fan Cooled)
- Frequency Rating60 Hz
- Base RPM1180 rpm
- Duty Condition TypeContinuous Duty
- Mounting TypeHorizontal / Foot
- Full Load Efficiency91.0 %
- Motor Poles6
- Shaft Diameter1.8750 in
- Overall Length C Dimension27.4 in
- NEMA Design ClassB
- Service Factor1.15
- Frame MaterialCast Iron
- Insulation ClassF
- Standards MetEE, NEMA Premium
- Weight410 lbs
- Harmonization Code8501.52.4000
- ModelDU14
- Max Allowable Current24.7 A, 49 A
- Product TypesAC Motors
- Torque89.2 ft-lbs
- Opposite Drive End Bearing6310-J/C3
- Product TypeGeneral Purpose Motors
Compliance & Safety Data
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