Lovejoy CJ100 Spider 95A Red

Spider Size	100
Set Screw Size	1/2-13
Set Screw Style Coupling Location Size (Dimension SL)	1.180 in29.97 mm
Outside Diameter	8.860 in225.00 mm
Spider Outside Diameter (Dimension A)	8.860 in225.00 mm
Spider Inside Diameter (Dimension H)	4.450 in113.00 mm
Spider Thickness (Dimension W)	1.500 in38.00 mm
Dimension G	1.970 in50.04 mm
Dimension S	3.620 in91.95 mm
Distance between Spider and Hub Face (Dimension CL)	0.240 in6.10 mm
Cubic inches	117.74940 in³

Normal Temperature Range	-40 to 212 ºF
Max. Temperature Range	-40 to 248 ºF
Nominal Torque	43805.00 in·lb4949.00 N·m
Max. Torque	87610.00 in·lb9898.00 N·m
Max. Speed	2500 rpm
Angular Displacement	0.190 in
Max. Angular Displacement (∆ Ka), n=1500 [1/min]	1.20 º
Max. Axial Displacement (∆ Ka)	0.1500 in
Max. Radial Displacement (∆ Kr)	0.0200 in
Axial Misalignment	0.039 to 252 in
Angular Misalignment	0.90 to 1.30 º
Parallel Misalignment	0.008 to 0.027 in
Wind-Up Angle at Nominal Torque	3.20 º
Wind-Up Angle at Max. Torque	5.00 º
Rated HP at 1,200 rpm	800.00 hp
Rated HP at 1,800 rpm	1250.00 hp

Three piece design that is easy to assemble
The curved jaw design incorporates both radial and axial curvature (crowning) to the elastomer (spider)
Hubs are offered in sintered iron, steel, aluminum, cast iron and nodular iron materials
Three different urethane elastomers available
No metal to metal contact and no lubrication required
Fail safe design due to the jaw in compression design (continues to function after the elastomer fails)
The CJ series covers a torque range of 67 to 247,800 in-lbs

Four types of spiders are available for the CJ Series of couplings
Urethane spiders provide high abrasion resistance and elasticity, along with good damping characteristics
The spiders are offered in a variety of shore hard nesses, each providing a different level of torque capacity, damping, and chemical resistance
The 92A shore insert (yellow in color) is the standard, offering excellent torque carrying capacity
The 80A shore insert (blue) offers the best damping characteristics
The 95/98A shore spider (red) offers higher torque than the standard 92 shore, but retains greater damping capacity compared to the 64D shore insert (green)
The 64D shore insert is offered for high humidity environments, higher temperatures, and offers the highest torque capacity
The standard curved jaw spider design has a hole in the center to accommodate small between shaft end measurements
The 80A, 92A, and 95/98A shore spiders have a temperature capacity of 212° F
The 64D shore spider has a temperature capacity of 230° F
The curved jaw spider’s urethane material also resists oil, dirt, sand, grease, moisture, many solvents, as well as atmospheric effects of ozone

Maximum bore may be achieved through the use of a shallow keyway.
Maximum bore refers to maximum straight bore with keyway allowed in hub.
Outside Diameter is equal to Dimension HD for B style aluminum sizes: 19, 24, and 28.
S = Solid hub with no bore
Spider Outside Diameter (Dimension A) is equal to Outside Diameter
The values regarding displacement are provided assuming normal operating conditions (i.e. temperature, torque with nominal rating of the coupling, speed/ RPM rating of the coupling, and misalignment).
Careful installation (i.e. alignment) and periodic inspection should be provided to provide the optimum life of the coupling. Special consideration should be given as to the position of the shafts and the amount of axial movement the coupling will be exposed to.
The more accurate the alignment of the coupling, will result in greater life of the elastomer. A coupling guard and rotating equipment safety procedures should always be followed.
Please consult the Lovejoy web site at www.lovejoy-inc.com for assembly instructions of the curved jaw coupling.