Ringfeder
RRJ Type - Elastomer Jaw Couplings
Efficient and Safe Power Transmission in Your Industrial Machinery.
High Durability and Reliability for Industrial Applications.
General Features
- Nominal torques between 10 and 4,514 Nm
- Maximum 3,300 rpm
- Consists of an aluminum or cast iron hub and a coupling spider (elastomer insert)
- Attenuates short torque changes by temporarily storing some of the energy
- Compensation of radial, axial, and angular misalignments
- Axially pluggable and easy to assemble
Product Characteristics
- No lubrication required, maintenance-free, and long service life
- Compact design, high power-to-weight ratio
- Vibration damping, torsionally flexible
- Coupling spiders (elastomer inserts) available in 2 hardnesses: 92 and 95
- Can operate in temperatures between -30°C and +90°C
- Transmits torque via compression and torsion without the risk of separation
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