Lovejoy®
69790493146

The SX-type is the standard coupling type that includes two hubs, a stock length spacer designed to meet industry standard lengths and two unitized disc packs. The coupling has two flex planes, one at each disc pack, allowing this coupling to accommodate parallel, angular and axial misalignment with specified limits. The coupling is available in 4, 6 and 8 bolt designs and bore sizes up to 13 in (330 mm) on the largest size. Custom spacer lengths can be manufactured to meet special shaft separations required for specific applications. The SX coupling can be fitted with overload bushings to protect the disc packs in over torque conditions and can act as an anti-flail device. SX couplings are assembled at the time of installation on the equipment where the coupling will be in service.

Lovejoy® Industrial Coupling, Type SX Disc, Series: SX-6 Series, 2.38 in Bore, 5.2 in OD, 8.97 in Overall Length, Standard Hub, 3.31 in Dia Hub, 2.36 in Length Through Bore, 9700 in-lb Nominal/19500 in-lb Maximum Torque, 5840 rpm Unbalanced/14600 rpm Balanced Maximum, 4-1/4 in Shaft Connection, -40 to 450 deg F, Steel

• Unitized disc pack
• Infinite life when properly sized and aligned
• Accommodates angular, axial and parallel misalignment
• Torsionally rigid without any back lash
• No need for lubrication or maintenance
• No wearing parts and high resistance to harsh environmental conditions

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Lovejoy_69790411419_Catalog.pdf
• Instruction/Ins... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Lovejoy_69790411419_Manual.pdf
• Specification S... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Lovejoy_69790493146_Specification_Sheet.pdf