Our couplings provide the lasting performance you need to get the job done time after time.
Durable, economical, and engineered using the highest grade materials, couplings from BlackStar provide value you can count on.

Introducing SolarFlex Couplings by BlackStar
Unmatched flexibility and performance.
Featuring a unique, solar-shaped flexible element, SolarFlex Couplings deliver exceptional torque transmission while accommodating angular, parallel, and axial misalignments.
Torsionally resilient and designed to minimize backlash, SolarFlex couplings ensure consistent, reliable performance in applications where precision is critical.
Easy to install and requiring minimal maintenance, they’re the ideal choice for demanding environments.
We offer the following coupling types:
Jaw Couplings perfect for high RPM applications.
Chain Couplings made of solid SAE 1045 Steel for lasting strength.
Sleeve Couplings including bushed type to accept standard split tapered bushings.
Grid Couplings offer the torque capacity of rigid couplings with the shock load resistance of a more flexible coupling.
SolarFlex Couplings exceptional torque transmission while accommodating misalignment..