Regal Rexnord couplings
Rexnord Addax Composite Disc Couplings
Addax composite disc couplings within the Regal Rexnord portfolio - lightweight composite flex elements for industrial drives where reduced inertia and corrosion resistance are selection factors.
Addax composite disc overview
Rexnord Addax couplings are composite disc-type flexible couplings within the Regal Rexnord portfolio. Addax uses composite flex elements in a disc coupling architecture to transmit torque while accommodating misalignment defined in manufacturer catalogues for the series.
Composite disc characteristics
Composite disc elements can reduce rotating inertia compared with all-metallic disc packs in some layouts and may suit environments where corrosion resistance is a selection factor. Hub assemblies, hardware and element combinations are Addax-series specific.
Disc coupling context
Addax sits within the broader Rexnord disc coupling portfolio. For portfolio-level selection guidance, see the Rexnord disc couplings hub. For Thomas SR71 and SR718 metallic disc platforms, see Thomas disc couplings.
Applications
Addax composite disc couplings are specified on motor-driven industrial equipment where disc coupling architecture is required and composite construction is preferred for inertia or environmental reasons. Confirm torque, speed, bore and misalignment against published Addax data for your duty.
Engineering enquiry
Golden Bearing Company is an authorised Regal Rexnord distributor. Share application duty for Addax size review. Contact us.
Have a part number or designation?
Send manufacturer part numbers, bore sizes or coupling designations for engineering identification and quotation support. This is an identification/interchange enquiry—not a live stock lookup or availability confirmation.
Common questions
Addax uses composite disc elements; Thomas SR71 and SR718 are separate metallic disc platforms within Rexnord. Selection depends on duty, spacing, maintenance and catalogue ratings for each family.
No direct element interchange. Changing coupling type requires full application re-selection against manufacturer data rather than assuming compatibility.