Ringfeder Power Transmission GmbH DKN100 Coupling

The Ringfeder Power Transmission GmbH GWB DKN100 metal bellows coupling is a compact, backlash-free shaft coupling with clamping hubs, designed for reliable torque transmission in tight spaces. As a member of Ringfeder’s GWB family, the DKN100 uses a metal bellows element to deliver a rigid, low-backlash connection between two shafts while the hubs provide secure mounting to standard shaft ends.

The DKN100 size is documented in official Ringfeder literature as the miniature variant in the GWB DKN line, with catalog entries showing lengths such as 47 mm (GWB DKN - 100, L=47) and other listings citing 57 mm (L=57) depending on the version. This configuration is intended for compact drive assemblies where minimizing backlash and preserving drive integrity are important, making it suitable for precise, space-constrained applications that rely on a robust, durable bellows-based connection.