Raflex® Steel Disk Couplings
The Raflex® steel disk couplings are torsionally stiff, flexible shaft connections made entirely from metal. Unlike curved-tooth couplings, Raflex® couplings do not require lubrication, making them maintenance-free and ideal for demanding, low-maintenance operations. These couplings are compliant with API 610 and API 671 standards, ensuring high reliability for critical power transmission needs. The Raflex® coupling is particularly well-suited for high-torque applications where reliability and minimal maintenance are paramount.
High-Speed Diaphragm Couplings
RENK’s high-speed diaphragm couplings are engineered for high and very high-speed applications. The MCN and MCF series use a single contoured diaphragm to transmit torque. These couplings are maintenance-free and offer high flexibility to compensate for angular, axial, and parallel misalignments. Key advantages include:
- High temperature resistance
- Extremely high radial stiffness
- Low restoring forces and bending moments
- Very high torque and speed capability
- Extended lifespan and utmost dependability
These features make RENK's diaphragm couplings ideal for high-speed, high-performance applications requiring precision and durability.
