The R+W BKZ bellows coupling is used in situations where precise torque trans-mission as well as compensation for high levels of misalignment is required. This coupling design features two torsionally stiff, yet flexible, stainless steel bellows, with an intermediate spacer, and is the ideal solution for these applications.
This model is available in torque ratings of up to 1000 Nm and includes easy-to-mount clamping hubs, made out of either aluminum or steel, as a standard fea-ture. These backlash free couplings can also include an optional keyway or self-opening clamp system. Custom models for higher rotational speeds or made entirely of stainless steel are also available upon request.
As the market and technological leader in bellows couplings, R+W is only further expanding its portfolio with the BKZ model. In addition, many more precision and high torque bellows coupling series are available to provide the best connection for any application.