FireWire high flex round and flat cable assemblies are said to provide motion control and vision systems with reliable flex life performance. Reportedly maintain stable attenuation over the flex life. Designed to meet the demands associated with motion control and vision systems. Will flex with no bit errors or loss of data. 
 
Round cable assemblies have been tested to achieve 5 million cycles in rolling flex motions on bend radius of 50 mm. Flat cable assemblies have been tested to achieve 20 million cycles in rolling flex motions on bend radius of 20 mm. Come in two, three, 4.5 and 7.7 m, or custom sizes.
 
W. L. Gore & Associates, www.gore.com