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256TTFCA6005AA

LEESON ELECTRIC
256TTFCA6005AA

General Purpose Motor - 20 hp, 3600 rpm, 3 ph, 575 V, 256 Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz, 3550 rpm Base, Rigid Base Mount, Continuous Duty
MI ITEM #04739938
MFR #256TTFCA6005AA
Quote Required
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LEESON ELECTRIC 256TTFCA6005AA
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LEESON ELECTRIC
256TTFCA6005AA

General Purpose Motor - 20 hp, 3600 rpm, 3 ph, 575 V, 256 Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz, 3550 rpm Base, Rigid Base Mount, Continuous Duty
MI ITEM #04739938
MFR #256TTFCA6005AA
Availability:
In Stock
Factory Order
Shipping
Shipping time may vary. Motion rep will advise.
This product requires a Quote Request and may take longer to process and ship
Quote Required

LEESON ELECTRIC
256TTFCA6005AA

General Purpose Motor - 20 hp, 3600 rpm, 3 ph, 575 V, 256 Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz, 3550 rpm Base, Rigid Base Mount, Continuous Duty
Quote Required

Specifications

Dimensions

  • Drive End Bearing Size
    6209
  • Frame Size
    256
  • Opposite Drive End Bearing Size
    6209
  • Overall Length C Dimension
    27.80 in
  • Service Factor
    1.15
  • Shaft Diameter
    1.6250 in
  • Weight
    344 lbs

Details

  • 2D Drawing
    Click here
  • Ambient Temperature Range
    40 °C
  • Assembly Box Mounting
    F1/F2 CAPABLE
  • Base RPM
    3550 rpm
  • Description Keyword
    20 hp
  • Duty Condition Type
    Continuous Duty
  • Electrical Type
    Squirrel Cage Induction Run
  • Enclosure Type
    TEFC (Totally Enclosed Fan Cooled)
  • Frame Material
    Cast Iron
  • Frequency Rating
    60 Hz
  • Full Load Amps
    18.5 A
  • Full Load Current
    18.40 A
  • Full Load Efficiency
    91 %
  • Insulation Class
    F
  • IP Rating
    43
  • KVA Code
    G
  • kW
    14.90 kW
  • Manufacturer Product Page
    Click here
  • Manufacturer Upc Number
    722856001900
  • Motor Horsepower
    20 hp
  • Motor Orientation
    Horizontal
  • Motor Phase
    3 ph
  • Motor Poles
    2
  • Motor Supply Voltage
    575 V
  • Mounting Type
    Rigid Base
  • NEMA Design Class
    B
  • Opposite Drive End Bearing
    Ball
  • Product Type
    General Purpose Motors
  • Shaft Rotation
    Reversible
  • Shaft Type
    T
  • Spec Sheet
    20 HP General Purpose Motor, 3 phase, 3600 RPM, 575 V, 256T Frame, TEFC
  • Standards Met
    CE, CSA, UL
  • Starting Method
    Across The Line
  • Synchronous Rpm
    3600 rpm
  • Technical Specifications
    20 HP General Purpose Motor, 3 phase, 3600 RPM, 575 V, 256T Frame, TEFC
  • Thermal Protection
    No
  • Type of Bearing
    Ball
  • UPC_NO
    722856001900
  • Wiring Diagram
    Click here

Overview

Mfr description
20HP 3600RPM GT1124 TEFC 575V 256T 3PH
  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Cast iron frame and brackets
  • Inverter Duty 10:1 Variable Torque and 10:1 Constant Torque
  • Class F Insulation
  • Standard assembly F1, reversible to F2 assembly
  • C-face addition may result in non-NEMA "BA" dim. For new "BA" dim consult chart found in modification section
  • Will become build-up item when current stock is gone

Compliance & Safety Data

Click on an icon below to learn more about the compliance and safety data
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