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    **Overload Bushing Disc Packs can protected disc packs from momentary torque overloads.**

    Using advanced design techniques, implementation of Finite Element Analysis, and extensive testing of materials, Lovejoy has developed an innovative disc pack profile design revolutionary to traditional disc pack designs found in the market. This disc pack can accommodate 1/2° to 1-1/2° of angular misalignment, and is used in all Lovejoy disc coupling products.

    Lovejoy disc packs are manufactured using high grade stainless steel (AISI-301), ensuring high strength, high endurance to fatigue, and resistance to most environmental conditions.

    Lovejoy disc couplings utilize unitized disc packs with 4, 6 or 8 bolt designs. While the 8 bolt design can transmit greater torque than the 6 or 4 bolt design, it is not able to accommodate as much angular misalignment.
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Unit of Measure
Items
Disc Pack - 6 Bolt

Disc Pack Kits - Overload
Disc Pack - 6 Bolt

Disc Pack Kits - Overload
Disc Pack - 6 Bolt

Disc Pack Kits - Overload
Disc Pack - 6 Bolt

Disc Pack Kits - Overload
Disc Pack - 6 Bolt

Disc Pack Kits - Overload
Description  N/A 90-6-OVERLOAD DISC PACK KIT N/A 110-6-OVERLOAD DISC PACK KIT N/A 132-6-OVERLOAD DISC PACK KIT N/A 158-6-OVERLOAD DISC PACK KIT N/A 185-6-OVERLOAD DISC PACK KIT
Width N/A 12.000 in
Coupling Size N/A 90-6 N/A 110-6 N/A 132-6 N/A 158-6 N/A 185-6
Hub Style N/A Standard
Type N/A Disc Pack Kits
Material N/A Steel/Stainless Steel
Height N/A 9.000 in
Depth N/A 1.00 in
Application N/A Disc Pack with Overload Bushing
Number of Pieces N/A 19
Weight N/A 0.38 lb N/A 0.85 lb N/A 0.90 lb N/A 1.73 lb N/A 2.91 lb
Nominal Torque N/A 2100 in·lb240 N·m N/A 5100 in·lb575 N·m N/A 9700 in·lb1100 N·m N/A 17700 in·lb2000 N·m N/A 29200 in·lb3300 N·m
Max. Torque N/A 4200 in·lb480 N·m N/A 10200 in·lb1150 N·m N/A 19200 in·lb2200 N·m N/A 35400 in·lb4000 N·m N/A 58400 in·lb6600 N·m
Axial Misalignment (+-D Ka) for couplings with TWO disc packs N/A 0.059 in1.50 mm N/A 0.083 in2.1 mm N/A 0.102 in2.6 mm N/A 0.122 in3.1 mm N/A 0.146 in3.70 mm
Max. Angular Misalignment (per single disc pack) N/A 1.50 º
Torsional Stiffness x 10^6 (of one disc pack) N/A 2.40 in·lb/rad0.30 Nm/rad N/A 3.4 in·lb/rad0.40 Nm/rad N/A 4.4 in·lb/rad0.50 Nm/rad N/A 5.8 in·lb/rad0.70 Nm/rad N/A 11.50 in·lb/rad1.30 Nm/rad
Rated Power at 100 rpm N/A 3.50 hp2.60 kW N/A 8 hp6 kW N/A 15.4 hp11.5 kW N/A 28.2 hp21 kW N/A 46.30 hp34.50 kW
Coupling Type N/A Disc
Cubic inches N/A 108.00000 in³