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661XL Motor

  • End Date
    19-08-2026
  • Quantity
    100
  • Product Location
    United States
  • Supplier
    ABB
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  • Availability (Lead Time)
    4-6 Weeks
  • Condition
    <p>New</p>

Description

The Baldor•Reliance 661XL motors are engineered for belt-driven, air-cooled heat exchanger applications prevalent in the petroleum and chemical processing industries. These premium efficiency motors are designed to meet API 661 standards, ensuring a bearing life expectancy of 40,000 hours, and incorporate all the high-performance features of our IEEE 841 motors.

Specifications:

  • Horsepower Range: 5 – 75 hp (foot-mounted)
  • NEMA Frame Sizes: 184T – 365T
  • Roller bearings designed for belted applications with a 40,000-hour L10 life as per API 661
  • Class F insulation and Class B temperature rise ensures durability and efficient operation
  • 1.15 service factor; capable of Division 2, Class I operations with a T3 temperature code at a 1.0 service factor
  • Equipped with vertical lifting provisions for both shaft-up and shaft-down mounting
  • Features a patented Positive Lubrication System (PLS) for enhanced bearing maintenance
  • IP56 enclosure includes a dome shaft slinger, bronze labyrinth shaft seal, and gasketed conduit box and cover for superior protection
  • Inverter-ready with nameplate details tailored for variable speed applications
  • Complies with IEEE 45 standards
  • ABB smart sensor compatibility for advanced monitoring
  • Each motor ships with an IEEE 841 test report to validate performance

These motors not only exceed the requirements of IEEE Std. 841-2009 but are specifically modified to use Mobilith grease for optimal roller bearing performance, making them a reliable choice for demanding industry applications.


Supporting Documents

General Terms

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