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256TTDB4026BB

LEESON ELECTRIC
256TTDB4026BB

General Purpose Motor - 20 hp, 1800 rpm, 3 ph, 208-230/460 V, 256 Frame, DP (Drip Proof) Enclosure, 50/60 Hz, 1760 rpm Base, Rigid Base Mount, Continuous Duty
Mi Item #07054539
MFR #256TTDB4026BB
Quote Required
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LEESON ELECTRIC 256TTDB4026BB
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LEESON ELECTRIC
256TTDB4026BB

General Purpose Motor - 20 hp, 1800 rpm, 3 ph, 208-230/460 V, 256 Frame, DP (Drip Proof) Enclosure, 50/60 Hz, 1760 rpm Base, Rigid Base Mount, Continuous Duty
Mi Item #07054539
MFR #256TTDB4026BB
Mfr description
20HP 1800RPM E723B DP 230/460V 256T 3PH
  • Meets or exceeds NEMA Premium® efficiencies NEMA Premium® models are in compliance with EISA2007
  • Motors are suitable for 10:1 VT on all frame sizes and 10:1 CT up to 365T frame (Except where noted)
  • 1.15 Service Factor
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Quote Required

LEESON ELECTRIC
256TTDB4026BB

General Purpose Motor - 20 hp, 1800 rpm, 3 ph, 208-230/460 V, 256 Frame, DP (Drip Proof) Enclosure, 50/60 Hz, 1760 rpm Base, Rigid Base Mount, Continuous Duty
Quote Required

Specifications

Dimensions

  • Drive End Bearing Size
    6309
  • Frame Size
    256
  • Opposite Drive End Bearing Size
    6308
  • Service Factor
    1.15
  • Shaft Diameter
    1.6250 in
  • Weight
    278 lbs

Details

  • 2D Drawing
    Click here
  • Ambient Temperature Range
    40 °C
  • Assembly Box Mounting
    F1/F2 Capable
  • Base RPM
    1760 rpm
  • Description Keyword
    20 hp
  • Duty Condition Type
    Continuous Duty
  • Electrical Type
    Squirrel Cage Induction Run
  • Enclosure Type
    ODP (Open Drip-Proof)
  • Frame Material
    Rolled Steel
  • Frequency Rating
    50/60 Hz
  • Full Load Amps
    54.0-47.0/23.5 A
  • Full Load Efficiency
    91 %
  • Insulation Class
    B
  • IP Rating
    12
  • KVA Code
    G
  • kW
    14.90 kW
  • Manufacturer Product Page
    Click here
  • Manufacturer Upc Number
    722856012661
  • Motor Horsepower
    20 hp
  • Motor Orientation
    Horizontal
  • Motor Phase
    3 ph
  • Motor Poles
    4
  • Motor Supply Voltage
    208-230/460 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 Definite Purpose AC Motor, 3 phase, 1800 RPM, 208-230/460 V, 256T Frame, ODP
  • Standards Met
    CE, CSA, UL
  • Starting Method
    Across The Line
  • Synchronous Rpm
    1800 rpm
  • Technical Specifications
    20 HP Definite Purpose AC Motor, 3 phase, 1800 RPM, 208-230/460 V, 256T Frame, ODP
  • Thermal Protection
    No
  • Type of Bearing
    Ball
  • UPC_NO
    722856012661
  • Wiring Diagram
    Click here
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