S-Flex Couplings

Powerful torque transmission, precise alignment capabilities, and minimal backlash—that’s what you can expect from BlackStar SolarFlex couplings.

BlackStar SolarFlex couplings utilize a flexible, solar-shaped element to deliver exceptional torque transmission while accommodating angular, parallel, and axial misalignment with high precision. Torsionally resilient, these couplings minimize backlash, ensuring exact alignment and consistent performance. Ideal for applications where precision is paramount, BlackStar SolarFlex couplings are easy to install and require minimal maintenance.

Whether you’re fine-tuning an existing setup or working on a new design, BlackStar couplings deliver the lasting performance you need to get the job done time after time.