Helical ACR075-6-6 Flexible Aluminum Coupling

Helical ACR075-6-6 Flexible Aluminum Coupling is a compact shaft-to-shaft connector manufactured in aluminum. It features a bore of 0.188 in, an outside diameter of 0.75 in, and a length of 0.90 in, delivering a small-footprint coupling for lightweight drive trains. This model is part of Helical’s ACR series, with the ACR075-6-6 designation indicating the specific bore and size configuration. The aluminum construction provides a rigid yet forgiving connection between two shafts in small mechanical assemblies where space and weight are at a premium. Use this coupling to join shafts in instrumentation, automation components, or compact motors, where a corrosion-resistant, low-profile connector is advantageous. Specifications at a glance: bore 0.188 in; OD 0.75 in; length 0.90 in; material aluminum.