Specifications
Dimensions
- Frame Size182T
- Overall Length C Dimension16 in
- Service Factor1.15
- Shaft Diameter1.1250 in
- Torque4.5 ft-lbs
- Weight85 lbs
Details
- 2D Drawing
- ApplicationsChemical, Mills, Other Severe Duty Environment, Paper Plants, Pulp
- Base RPM3540 rpm
- Country of OriginMEX
- Description Keyword3 hp
- Duty Condition TypeContinuous Duty
- Enclosure TypeTEFC (Totally Enclosed Fan Cooled)
- Frame MaterialCast Iron
- Frequency Rating60 Hz
- Full Load Current7.80 / 3.90 A
- Full Load Efficiency87.5 %
- Harmonization Code8501.52.4000
- Insulation ClassF
- IP Rating54
- Manufacturer Catalog
- Max Allowable Current3.9 A, 7.8 A
- Maximum Speed3540 rpm
- ModelDH74
- Motor CategoryCorrosive Duty Motor
- Motor Horsepower3 hp
- Motor Phase3 ph
- Motor Poles2
- Motor Supply Voltage230/460 V
- Motor TypeCorrosive Duty Motor
- Mounting TypeHorizontal / Foot
- NEMA Design ClassB
- Opposite Drive End Bearing6206-J/C3
- Product TypeGeneral Purpose Motors
- Product TypesAC Motors
- Shaft End Bearing6206-J/C3
- Standards MetEE, NEMA Premium
- Synchronous Rpm3600 rpm
- Type Of Bearing6206-2Z-J/C3
- Wiring Diagram
Overview
Mfr description
3 HP,3540 RPM,C3P1B,230/460 V,182T
- 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
- Shaft slinger on pulley end for IP54 protection
- Precision balance (< 0.08 IN/sec vibration)
- 40°C ambient, NEMA® Design B performance on 60 Hz sine wave power
- Regreasable bearings (180 frame and up), lifting provisions (180 frame and up)
- Double-shielded bearings (140–360), open on (400–440)
- Oversized conduit box: One size larger than NEMA standard
- Cast iron inner bearing caps (180 frame and larger)
- Field convertible to F2 mounting (180 frame and larger)
- Condensation drains with plastic plugs
- Applications: For pulp and paper, mill and chemical and any other severe-duty environments found in the process industries