Welcome To Helical

The HELI-CAL Flexure is a flexible helix (curved) beam machined from one piece of material into a specific configuration that incorporates special design requirements, performance features or characteristics.

When used as a machined spring, the flexure provides desired and precise elastic performance in compression, extension, torsion, lateral bending and lateral displacement modes. Used as a flexible coupling/coupler or u-joint, the flexure utilizes its curved beam to transmit torque while compensating for lateral, axial, and angular misalignment movements.

A specific advantage of this technology - it enables customer specified end attachments, such as tangs, clamps, flanges, or threaded ends to be integrated into a single, multi-functional component.  

Flexure Facts

Search our Database to find out about all of the various uses our amazing flexible couplings can be applied to, from aerospace to medical to youth sports!

Heli-Cal News...