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Lovejoy Grid Coupling, Cover Hardware Only, Horizontal Style

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Currently showing 1-14 of 14
69790405210 1060 4" 3.88" 6050 in-lbs B004QX04A8 yes $16.49 Buy Options
69790405211 1050/1060 5.43" 4.88"   B004QOASAI yes $18.17 Buy Options
69790405212 1070/1080/1090 6.37" 6.12"   B004QX05KM yes $20.64 Buy Options
69790405213 1100 9.84" 9.69" 55550 in-lbs B004QX06B0 yes $29.16 Buy Options
69790405214 1120/1130/1140 12.13" 12"   B002E7HT4W yes $20.08 Buy Options
69790405433 1070 4" 3.88" 8800 in-lbs B004QOAS0S yes $14.43 Buy Options
69790405434 1050/1060 5.43" 4.88"   B00270XN50 yes $20.64 Buy Options
69790405435 1070/1080/1090 6.37" 6.12"   B002E7JTRW yes $20.64 Buy Options
69790405436 1110 10.63" 10.19" 82500 in-lbs B004QX06BK yes $19.57 Buy Options
69790405437 1120/1130/1140 12.13" 12"   B004QX06IS yes $23.60 Buy Options
69790405438 1150/1160/1170 17.84" 14.65"   B004QX06OM yes $71.90 Buy Options
69790405439 1180 24.8" 19.05" 915200 in-lbs B004QX06PG yes $85.87 Buy Options
69790410558 1190/1200 26.6" 20.65"   B004QX06Q0 yes $81.00 Buy Options
69790499271 1190/1200 26.6" 20.65"   B004QX06QA yes $81.00 Buy Options

Key Features

  • For use with Lovejoy 1000 series grid coupling assembly (sold separately)
  • Horizontal assembly allows quick access to the grid and is well-suited for reversing service
  • Die-cast aluminum is lightweight and resists corrosion and tarnishing
  • Supports constant angular misalignment of up to 0.25 degrees
  • Imperial unit measurements for industry consistency

Product Description

This Lovejoy 1000 series grid coupling assembly cover hardware set replaces existing hardware on Lovejoy 1000 series grid couplings and is made of lightweight, die-cast aluminum to resist corrosion and tarnishing. 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 hardware is suitable for horizontal-style coupling designs and uses imperial 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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