High-torque BKZ bellows servocouplings support faster and more efficient manufacturing.

Features & benefits

  • Stainless steel bellows couplings have the highest torsional stiffness of commercially available flexible couplings

  • Where two shafts to be connected are mounted to different bearing surfaces, this coupling offers high-stiffness bellows and new high-strength connection

  • Handles an average of 2.6 times the traditional torque rating at a given OD, and an average of 2.9 times more lateral misalignment

  • Bore diameters from 15 to 60 mm and torque ratings from 20 to 1,000 Nm; four sizes, variety of materials and finishes; optional self-opening clamp system

R+W America
(630) 521-9911