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LoveJoy 68514472245 GS 24 SPIDER 64D GREEN

BRAND: LoveJoy | MODEL: 68514472245 | CONDITION: NEW | SKU: 1797280
LoveJoy 68514472245 GS 24 SPIDER 64D GREEN

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Additional Description

Documents

Description

Measurement and Control Systems
    The torsional stiffness of the GS Series coupling provides zero backlashes needed for the accuracy for measurement and control systems. The low torques of these applications give the GS Series the ability to provide zero backlashes due to the elastomeric pre-stress.
Servo and Positioning Drives
    The GS Series provides a zero backlash, flexible connection for servo and positioning drives. An added benefit of the GS Series is its damping capabilities. For applications that have vibrations at critical speeds, the GS Series coupling can provide a zero backlash solution for vibration problems.
Main Spindle Drives
    The GS Series coupling is used in main spindle drives for machine tools. Torque spikes and cyclical loading are handled by the GS Series by damping or by shifting the vibratory frequency range to a non-critical speed range.
The GS Series can be used in a variety of different applications requiring precision and accuracy.The GS Series spider features a straight center of the spider tooth, providing higher stiffness due to coupling prestress. The crowning of the ends of the spider legs allows for misalignment, while the curved jaws and solid spider center provide high-speed capability.The jaws of the hubs and the spider legs are chamfered to provide easy assembly. The GS Series coupling design also allows the blind assembly in tight spaces. Raised spider dots on the legs of the spider ensure proper spacing of hubs and spider.Proper installation of the coupling can provide isolation of electrical currents. Check the CL dimension listed on this page to ensure the proper spacing between spiders and hubs.The GS Series coupling has spiders available in four different shore hardnesses. Each spider offers benefits for different vibratory, environmental, and torque transmission requirements.
Specifications
Description GS 24 SPIDER 64D GREEN
TypeJaw
Spider Type64 Shore D
MaterialUrethane
StyleSolid Center Type
ColorGreen
Weight0.04 lb
Stock Sizes14 - 55
Dimensional Data
Spider Size24
Spider Outside Diameter (Dimension A)2.160 in
Spider Thickness (Dimension W)0.550 in13.97 mm
Cubic inches2.56608 in³
Dimensional Data of Related Coupling
Set Screw Size10-24
Set Screw Style Coupling Location Size (Dimension SL)0.390 in9.91 mm
Length thru Bore1.180 in29.97 mm
Dimension HD2.170 in55.12 mm
Min. Bore (Dimensions ID1/ID2)Solid
Max. Bore (Dimensions ID1/ID2)1.25 in32.00 mm
Dimension CL0.080 in2.03 mm
Clamping Bolt Style Coupling Bolt Location Size (Dimension SL1)0.550 in
Dimension TH0.120 in3.05 mm
Clamping Bolt Style Coupling Bolt SizeM6
Performance Data
Temperature -20 to 230 ºF
Max. Temperature Range-30 to 248 ºF
Nominal Torque663.80 in·lb
Max. Torque1327.00 in·lb
Max. Speed for Clamping Style Hub6950.00 rpm
Max. Speed for Set Screw Style Hub8850.00 rpm
Performance Data of Related Coupling
Max. Speed for Locking Device Style Hub13800.00 rpm
Axial Misalignment+0.055 -0.019 in
Angular Misalignment0.80 º
Radial Misalignment0.003 in
Dynamic Torsional Stiffness79065.00 in·lb/rad
Static Torsional Stiffness26355.00 in·lb/rad
Radial Stiffness21123.0000 in·lb
Elastomer Characteristic
  • 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
Misalignment Information
    The GS Series coupling handles the following types of misalignment: axial, angular, and radial. The coupling retains its zero backlash properties due to its spider design.
Typical Applications
    Axial misalignment can be caused by different shaft tolerances or by thermal expansion of shafts. The GS Series coupling handles axial misalignment while keeping reactionary forces low.
Features
    Radial misalignment can be defined as a measure of the offset distance between the centerlines of the driving and driven shafts. This type of misalignment, due to the forces involved, causes the highest stress.