These are JIS A loose-fit, high-torque, flexible
models that have a shore hardness of 97.
Motive power is transmitted by polyurethane elastomer with the elastic force of rubber. These not only excel in absorbing
vibration and shock, they transmit more than double the torque of older jaw couplings. The line-up includes three types of
hubs, two types of elements and two types of fi t. They can provide the optimum combination for your transmission torque,
response, and misalignment. Since you can combine diff erent hubs, they can be used in a wide range of applications.
VariousTypesofCombinations
The line-up includes three types of hubs: pilotbore products that allow free bore drilling, key/
set screw types that enable high transmission
torque, and clamp types that are easy to mount
and remove.
■Nobacklash
The R and Y types have no backlash and yet can
absorb shock and vibration.
■ReducedCounterforfce
Optimal design of the element shape reduces mounting error
counterforfce to not damage the shaft.
The jaw coupling convinces by its versatile application options, robust design and damping features.
Equalizes offsets in the event of shaft misalignment
Secure transmission of °torques
Damping capabilities in the event of resonance problems
High torsional stiffness
Large variety of mounting options
Features
Element: 90 to 97 JIS A
RoHS-compliant
1.2 to 1050 Nm
Good resonance damping
Zero backlash