KWD BOKU-N Pin Couplings
KWD BOKU-N pin couplings are torsionally flexible pin couplings.
Shaft Coupling Description
The couplings transmit torque via pressure-stressed, H-shaped rubber elastic buffers. Flexible elements dampen shocks and torsional vibrations, they are oil resistant and electrically conductive.
The couplings can be used in any direction of rotation and each installation position.
Shaft Coupling Construction

- Bolt part
- Buffer part
- Buffer and bolt
Typical Applications
BOKU-N pin couplings are designed for the highest requirements in a wide range of industries, especially for conveyors, presses and pumps or for construction machinery. Robust design and excellent damping properties guarantee the use of maximum operational reliability. Various designs available including variants with brake discs, brake drums or spacers.
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We also provide design and calculation of transmission components, including shaft couplings. In the case of your interest in this service, use the detailed Drive or Coupling Calculation Form.
Shaft Coupling Manufacturer Profile
The Saxon-based company KWD Kupplungswerk Dresden AG is a specialized manufacturer of couplings and drive components. In recent years, KWD has expanded its presence worldwide in the field of rail vehicle engineering.
KWD couplings are used in machinery and equipment for mining, mechanical engineering, construction, agricultural machinery, wind power plants, steelworks, and rolling mills, as well as many other drive applications. They are valued for their functionality, robustness, and reliability.
We are an authorized distributor of shaft couplings for industrial applications from the German company KWD Kupplungswerk Dresden AG.
