Simple machine designs may only require twist-tie type bundlers. More complex builds with longer heavier cables may require cable trays or even cable carriers to prevent sagging and undue strain on cables.
Consider cable carriers: These are advanced components that house cables and hose in motion systems. Unlike cable trays or ladders, these components are best suited to systems that require cable movement ... think robotics, machine-tool equipment, and large off-road and industrial machinery. These carriers can support the heavy weight of numerous cables and hoses without sagging or putting stress on the cabling. They also prevent cable from tangling and snagging.