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H20P2D

US MOTORS (NIDEC)
H20P2D

Severe Duty Motor - 20 hp, 1800 rpm, 3 ph, 190/380//208-230/460 V, 256T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 50/60 Hz, 1460 rpm - 1770 rpm Base, Horizontal / Foot Mount, Continuous Duty
MI ITEM #00549379
MFR #H20P2D
Quote Required
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US MOTORS (NIDEC) H20P2D
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US MOTORS (NIDEC)
H20P2D

Severe Duty Motor - 20 hp, 1800 rpm, 3 ph, 190/380//208-230/460 V, 256T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 50/60 Hz, 1460 rpm - 1770 rpm Base, Horizontal / Foot Mount, Continuous Duty
MI ITEM #00549379
MFR #H20P2D
Availability:
In Stock
Factory Order
Shipping
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This product requires a Quote Request and may take longer to process and ship
Quote Required

US MOTORS (NIDEC)
H20P2D

Severe Duty Motor - 20 hp, 1800 rpm, 3 ph, 190/380//208-230/460 V, 256T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 50/60 Hz, 1460 rpm - 1770 rpm Base, Horizontal / Foot Mount, Continuous Duty
Quote Required

Specifications

Dimensions

  • Frame Size
    256T
  • Overall Length C Dimension
    25.2 in
  • Service Factor
    1.15
  • Shaft Diameter
    1.6250 in
  • Torque
    59.3 ft-lbs
  • Weight
    340 lbs

Details

  • 2D Drawing
    Click here
  • Applications
    Chemical Plants, Foundries, Mines, Pulp & Paper Plants, Saw Mills, Waste Management Facilities
  • Base RPM
    1460 rpm - 1770 rpm
  • Country of Origin
    MEX
  • Description
    U.S. Motors® brand Hostile Duty motors are designed for industry. This general purpose NEMA Premium® motor line meets Energy Independence and Security Act (EISA 2007) efficiency requirements. Hostile Duty totally enclosed fan cooled motors reduce operating costs and are suited for rugged applications like pumps, compressors, conveyors or blowers in dusty, damp or dirty environments. Hostile Duty motors are the appropriate choice for applications where the motor works continuously and energy efficiency is a must. U.S. Motors® brand Hostile Duty motors are available in TEFC ratings from 1 – 200 HP, dual frequency nameplate. Cast iron construction, corrosion resistant mill and chemical duty paint, heavy gauge steel fan covers and conduit boxes are some of the features of this heavy duty workhorse.
  • Description Keyword
    20 hp
  • Duty Condition Type
    Continuous Duty
  • Enclosure Type
    TEFC (Totally Enclosed Fan Cooled)
  • Frame Material
    Cast Iron
  • Frequency Rating
    50/60 Hz
  • Full Load Current
    53.00–47.00 / 23.50 A
  • Full Load Efficiency
    93.0 %
  • Harmonization Code
    8501.52.4000
  • Insulation Class
    F
  • IP Rating
    54
  • Manufacturer Catalog
    Click here
  • Manufacturer Upc Number
    786382090685
  • Max Allowable Current
    23.5 A, 29.2 A, 47 to 53 A, 58 A
  • Model
    DT62
  • Motor Category
    General Severe Duty Motor
  • Motor Horsepower
    20 hp
  • Motor Phase
    3 ph
  • Motor Poles
    4
  • Motor Supply Voltage
    190/380//208-230/460 V
  • Mounting Type
    Horizontal / Foot
  • NEMA Design Class
    B
  • Opposite Drive End Bearing
    6309-2Z-J/C3
  • Product Type
    General Purpose Motors
  • Product Types
    AC Motors
  • Standards Met
    EE, NEMA Premium
  • Synchronous Rpm
    1800 rpm
  • Type Of Bearing
    6309-2Z-J/C3
  • Wiring Diagram
    Click here

Overview

Mfr description
20 HP,1770 & 1460 RPM,H20P2D,208-230/460
  • 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 (<lt / > 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

Compliance & Safety Data

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