Motion
256TTDX7391AB

LEESON ELECTRIC
256TTDX7391AB

Severe Duty Motor - 10 hp, 1200 rpm, 3 ph, 230/460/796 V, 256T Frame, DP (Drip Proof) Enclosure, 60 Hz, 1130 rpm Base, Rigid Base Mount, Continuous Duty
MI ITEM #04738742
MFR #256TTDX7391AB
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LEESON ELECTRIC
256TTDX7391AB

Severe Duty Motor - 10 hp, 1200 rpm, 3 ph, 230/460/796 V, 256T Frame, DP (Drip Proof) Enclosure, 60 Hz, 1130 rpm Base, Rigid Base Mount, Continuous Duty
MI ITEM #04738742
MFR #256TTDX7391AB

Availability:
In Stock
Factory Order
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Overview

Mfr description
10HP 1200RPM Y204 DP 230/460/796V 256T

Specifications

  • Motor Category
    Severe Duty Motors
  • Motor Phase
    3 ph
  • Motor Horsepower
    10 hp
  • Description Keyword
    10 hp
  • Synchronous Rpm
    1200 rpm
  • Motor Supply Voltage
    230/460/796 V
  • Frame Size
    256T
  • Enclosure Type
    DP (Drip Proof)
  • Frequency Rating
    60 Hz
  • Duty Condition Type
    Continuous Duty
  • Assembly Box Mounting
    F2-ODE-Box
  • Base RPM
    1130 rpm
  • Thermal Protection
    No
  • Ambient Temperature Range
    40 °C
  • Electrical Type
    Squirrel Cage Induction Run
  • KVA Code
    J
  • Starting Method
    Across The Line
  • kW
    7.50 kW
  • Drive End Bearing
    Ball
  • Full Load Amps
    29.0/14.5/8.4 A
  • Full Load Efficiency
    86.5 %
  • Motor Orientation
    Horizontal
  • Motor Poles
    6
  • Shaft Type
    T
  • Shaft Diameter
    1.6250 in
  • Shaft Rotation
    Reversible
  • Motor Length Less Shaft
    15.15 in
  • Overall Length C Dimension
    23.04
  • Drive End Bearing Size
    6309
  • Opposite Drive End Bearing Size
    Ball
  • Opposite Drive End Bearing Type
    6208
  • Mounting Type
    Rigid Base
  • NEMA Design Class
    D
  • Service Factor
    1.15
  • Features
    NEMA design D for extra high starting and breakdown torques Normally closed thermostats (one per phase, Class F) Fully guarded with screens on all external openings Copper bar rotor on 500 frame Low starting current with 5-8% slip Class F insulation, F2 conduit box location Shaft slinger Special “oil well” duty Ball bearings Will become build-up item when current stock is gone
  • Frame Material
    Rolled Steel
  • Insulation Class
    F
  • IP Rating
    23
  • Standards Met
    UL
  • Weight
    462 lbs
  • Manufacturer Product Page
  • Manufacturer Upc Number
    722856043085
  • UPC_NO
    722856043085
  • 2D Drawing
  • Wiring Diagram
  • Product Type
    Severe Duty Motors

Compliance & Safety Data

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