Lovejoy GS 14 Curved Jaw Coupling Urethane Spider 98 Shore A Red
Lovejoy 68514467249 Size GS 14 Curved Jaw Coupling Spider, Urethane – 98 Shore A, Red, 110.6 in-lbs Nominal Torque, 12700 rpm Max Rotational Speed.
Dimensional Data
Spider Size | 14 |
Spider Outside Diameter (Dimension A) | 1.180 in |
Spider Thickness (Dimension W) | 0.390 in 9.91 mm |
Cubic inches | 0.54304 in³ |
Dimensional Data of Related Coupling
Set Screw Size | 8-32 |
Set Screw Style Coupling Location Size (Dimension SL) | 0.200 in 5.08 mm |
Length thru Bore | 0.433 in 11.00 mm |
Dimension HD | 1.180 in 29.97 mm |
Min. Bore (Dimensions ID1/ID2) | Solid |
Max. Bore (Dimensions ID1/ID2) | 0.625 in 16 mm |
Dimension CL | 0.060 in 1.52 mm |
Clamping Bolt Style Coupling Bolt Location Size (Dimension SL1) | 0.200 in |
Dimension TH | 0.080 in 2.03 mm |
Clamping Bolt Style Coupling Bolt Size | M3 |
Performance Data
Temperature | -30 to 194 ºF |
Max. Temperature Range | -40 to 248 ºF |
Nominal Torque | 110.60 in·lb |
Max. Torque | 221.30 in·lb |
Max. Speed for Clamping Style Hub | 12700.00 rpm |
Max. Speed for Set Screw Style Hub | 15900.00 rpm |
Performance Data of Related Coupling
Max. Speed for Locking Device Style Hub | 25400.00 rpm |
Axial Misalignment | +0.039 -0.019 in |
Angular Misalignment | 0.90 º |
Radial Misalignment | 0.003 in |
Dynamic Torsional Stiffness | 4540.00 in·lb/rad |
Static Torsional Stiffness | 1521.00 in·lb/rad |
Radial Stiffness | 3452.0000 in·lb |
This Lovejoy curved jaw coupling spider replaces the spiders on Lovejoy curved jaw style flexible spider coupling assemblies and is made of urethane for transferring and absorbing shock load. This center element, also known as a spider, absorbs shock and misalignment within the coupling assembly for reduced wear on the shaft assembly.
Lovejoy curved jaw style couplings are a type of flexible coupling suitable for use in various industrial power transmission applications such as compressors, blowers, pumps, conveyors, mixers, and gear boxes, among others. 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.
