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Leeson Motors 3-Phase Inverter Duty Motor 250HP,1790RPM, 3PH,60HZ,Tstat,40C,1.0SF,Rigid
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Leeson Motors 3-Phase Inverter Duty Motor 250HP,1790RPM, 3PH,60HZ,Tstat,40C,1.0SF,Rigid

Item #: WBB587381

Sold By: globalindustrial.com

Usually ships in 28 to 31 days Estimated lead times do not include weekends or holidays. Transit time is determined by shipping method and destination. Orders requiring credit information might take additional time.

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List Price: $40,196.00 Save up to 44%
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1-2 $23,314.00 ea.
3+ $22,318.00 ea.

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Features: Class H inverter-rated IRIS™ insulation system Constant torque operation from 0 to base RPM ratingon Vector DrivesConstant HP operation to twice base RPM rating for143T-256T frame, 1.5 x base RPM for all other sizesDesigned for optimum performance with IGBT inverters - not for across-the-line startingC-face with rigid base through 100HPNormally closed thermostats (one per phase)Continuous duty at 40° C ambient1.0 Service Factor (Class "B" rise on TEBC motors)Premium quality, cast iron frame and endbells284T and larger are blower-cooled with a separatelypowered three-phase blower motor to provide added cooling at low speedsBall bearings (Roller bearings available 360-frameand larger)Field convertible to F2 mountingEncoder provisions included on opposite drive end(See Encoder Kits this page)UL Recognized and CSA Certified Three-year warrantyMeets NEMA MG1, parts 30 and 31

Applications:Designed for inverter or vector applications where upto a 2000:1 constant torque speed range is required.Typical uses include: material handling, machinetools, conveyors, crane and hoist, metal processing,test stands, pumps, compressors, textile processing,and other industrial machinery installed in dusty ordirty environments.

Product Specifications

    • HORSEPOWER250
    • FRAME449T
    • BRANDLeeson
    • MOUNTINGRigid
    • MOTOR RPM 60Hz1790
    • RPM1790
    • PHASE3
    • VOLTAGE460
    • HERTZ60
    • AMBIENT TEMP C40C
    • ENCLOSURE TYPETEBC
    • CATALOG NO.811516.00
    • is_motorYes
    • APPLICATIONSMetric Mounted - Gear Reducers, Pumps, Machine Tools, Fans And Blowers, Material

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What size shaft does this motor have?

Question Asked By: Jeff , September 10, 2014

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