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Leeson 120921.00, Premium Eff., 1 HP, 1760 RPM, 208-230/460V, 143T, TEFC, Rigid
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Leeson 120921.00, Premium Eff., 1 HP, 1760 RPM, 208-230/460V, 143T, TEFC, Rigid

Item #: WBB221942

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Usually ships in 2 to 5 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.

List Price: $592.00 Save up to 37%
Qty Price
1-2 $387.95 ea.
3+ $372.95 ea.
Product Information
Customer Review
Product Q&A
General Purpose, 3-Phase Motor: 1HP, 1760/1450 RPM, Totally-Enclosed Fan-Cooled (TEFC) Enclosure, 143 Frame, Rigid Mount, 208-230/460V, 3PH, 60/50HZ, Name Plate Amps 3.2-3.2/1.6&3.4-3.4/1.7, Continuous duty, 1.25 Service Factor, Automatic thermal protection, Efficiency: 85.5, Efficiency Type: Standard, Ambient 40 C, Reverse Rotation, Shaft Diameter 7/8.

Totally enclosed fan cooled (TEFC) enclosure has no vent openings, and is tightly enclosed to prevent the free exchange of air, but is not airtight. An external fan is an integral part of the motor and provides cooling by blowing air around the outside frame of the motor. Suitable for use where exposed to dirt or dampness, but NOT very moist or hazardous (explosive) locations.
Rigid base allows motor to be rigidly mounted on equipment.

Documents are in PDF format

Product Specifications

    • FRAME143T
    • MOUNTINGRigid
    • PHASE3
    • MOTOR RPM 60Hz1760
    • VOLTAGE208-230/460
    • HERTZ60/50
    • DUTYContinuous
    • EFFICIENCY85.5
    • WEIGHT35
    • ULY
    • CSAY
    • UPC69172001622
    • COMPATIBLE WITH/REPLACES - 3Grainger/Dayton, 4FN57, 5N293, 5N773, 5N795
    • DESIGNSq Cage Inductor Run
    • COMPATIBLE WITH/REPLACES - 2Baldor, EM3546T, EM3581T
    • COMPATIBLE WITH/REPLACES - 1Baldor EM3581T, WEG 00118ET3ERS143T, US Motors U1P2D, Marathon E2101
    • MANUFACTURER PART #120921.00
    • FRAME MATERIALRolled Steel
    • FL AMPS3.2-3.2/1.6
    • BRANDLeeson
    • is_motorYes

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