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Lovejoy Grid Coupling, Coupling Hub, Metric

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Product Specifications
UNSPSC Code
31163006
Brand Name
Lovejoy
System of Measurement
Metric

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Currently showing 1-20 of 55 Next 20 »
69790405780 1020 14 mm 98.552 mm 51.977 N-m B004QX047G yes $36.84 Buy Options
69790405781 1020 15 mm 98.552 mm 51.977 N-m B004QX047Q yes $29.36 Buy Options
69790405782 1020 16 mm 98.552 mm 51.977 N-m B004QX0480 yes $29.36 Buy Options
69790405783 1020 19 mm 98.552 mm 51.977 N-m B004QX048A yes $36.84 Buy Options
69790405784 1020 20 mm 98.552 mm 51.977 N-m B004QX048K yes $29.36 Buy Options
69790405785 1020 22 mm 98.552 mm 51.977 N-m B004QOARZ4 yes $36.84 Buy Options
69790405786 1020 24 mm 98.552 mm 51.977 N-m B004QX048U yes $36.26 Buy Options
69790405787 1020 25 mm 98.552 mm 51.977 N-m B004QX0494 yes $36.26 Buy Options
69790405788 1030 19 mm 98.552 mm 149.153 N-m B004QX04F8 yes $45.30 Buy Options
69790405789 1030 20 mm 98.552 mm 149.153 N-m B004QX04FI yes $45.30 Buy Options
69790405790 1030 22 mm 98.552 mm 149.153 N-m B004QX04FS yes $44.05 Buy Options
69790405791 1030 24 mm 98.552 mm 149.153 N-m B004QX04G2 yes $45.30 Buy Options
69790405792 1030 25 mm 98.552 mm 149.153 N-m B004QOAS4E yes $45.30 Buy Options
69790405793 1030 28 mm 98.552 mm 149.153 N-m B004QX04GC yes $45.30 Buy Options
69790405795 1030 32 mm 98.552 mm 149.153 N-m B004QX04GW yes $36.96 Buy Options
69790405796 1030 35 mm 98.552 mm 149.153 N-m B004QX04H6 yes $36.96 Buy Options
69790405797 1040 24 mm 104.648 mm 248.588 N-m B004QX04O4 yes $58.80 Buy Options
69790405798 1040 25 mm 104.648 mm 248.588 N-m B004QX04OE yes $48.93 Buy Options
69790405799 1040 28 mm 104.648 mm 248.588 N-m B004QX04OO yes $58.79 Buy Options
69790405800 1040 30 mm 104.648 mm 248.588 N-m B004QX04OY yes $48.93 Buy Options

Key Features

  • For use with Lovejoy 1000 series grid coupling assembly (sold separately)
  • Supports constant angular misalignment of up to 0.25 degrees
  • Stamped steel for strength and durability
  • Operates from -40 to 250 degrees F (-40 to 121 degrees C)
  • Metric unit measurements for industry consistency

Product Description

This Lovejoy 1000 series grid coupling assembly hub replaces existing hubs on Lovejoy 1000 series style grid couplings and is made of stamped steel for strength and durability. Grid couplings, a type of flexible coupling, use a flexible grid that fits into slotted hubs to transmit torque and offset rotational misalignment. The serpentine shape of the grid absorbs impact energy, reduces vibration, and transmits torque from one hub to the other through the grid. This hub is suitable for both horizontal and vertical-style coupling designs and uses metric unit measurements for industry consistency and interchangeability. It has an operating temperature range of -40 to 250 degrees F (-40 to 121 degrees C). Together with the other component parts of the coupling assembly, the grid supports constant angular misalignments up to 0.25 degrees. It meets International Organization for Standardization (ISO) 9001 for quality assurance. Lovejoy 1000 series grid couplings are suitable for use in various industrial power transmission applications such as pumps, mixers, crushers, fans, compressors, conveyors, pulverizers, and other equipment found in the steel, pulp, paper, mining, aggregate, and construction industries.

Flexible couplings are used to link two rotating shafts that are not aligned in order to transmit the rotational power, known as torque, from one shaft to the other. Most flexible couplings consist of two hubs and a middle assembly; each hub attaches to a shaft while the middle assembly flexes between the hubs to accommodate the misalignment of the two shafts. Shaft misalignments are generally either parallel or angular and cause complications to transmitting rotational power from one shaft to another in the form of stresses, loads, vibrations, and other forces, which vary from one type of misalignment to another. Flexible couplings are used in a broad range of applications, such as in motor vehicles, conveyors, escalators, agricultural, forestry and mining equipment, aeronautics, robotics and space exploration, among others.

Lovejoy manufactures flexible couplings, universal joints, variable speed drives and various other transmission and mechanical power products. Their products meet the standards of the International Organization for Standardization (ISO), the Deutsches Institut für Normung (DIN), the American National Standards Institute (ANSI), the American Gear Manufacturers Association (AGMA), the Society of Automotive Engineers (SAE) and Japanese Industrial Standards (JIS) for quality assurance. The company, founded in 1900, is based in Downers Grove, IL.

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