Flexible Beam Couplings

A beam coupling is a device used to transmit torque between two shafts. Unlike rigid coupling, flexible beam coupling allows for angular misalignment, parallel off-set and axial motion between shafts. It consists of a single piece of material and is also known as helical coupling because material is removed in a helical pattern along the length to make it flexible. Flexible beam coupling is generally made from aluminium alloy, stainless steel, and less commonly titanium and acetal. Aluminium beam coupling is lightweight and well-suited to applications requiring a high level of responsiveness, while stainless steel provides greater strength and robustness. Common applications include attaching rotary encoders to shafts and motion control for robotics. Flexible beam coupling is also used in food, medical and aerospace applications. 

We supply a range of flexible beam couplings suitable for a range of applications, from manufacturers including Sick and Omron. 

Call our dedicated sales team on +44 (0) 1933 411411 or use the contact form above to discuss your control components needs.