Zero-Max ServoClass Couplings Prevent Low Positioning Errors

ServoClass Couplings in both Single and Double Flex models are now available with hubs for k6 and j6 shafts.  These couplings from Zero-Max provide high torsional stiffness and are designed to handle high speed reversing loads and precise positioning requirements in today’s demanding servomotor applications.


The Single and Double Flex ServoClass models handle bore diameters from .375 in. (10 mm) to 1.125 in. (30 mm). These couplings are lightweight with 304 stainless steel disc packs, high strength aluminum hubs and center members. All models and sizes feature clamp-style hubs with corrosion resistant socket head cap screws. All materials are RoHS compliant.

ServoClass Couplings provide zero-backlash, have an elegant, yet robust design, require no maintenance and are quick and easy to install.

There are nineteen sizes of standard off-the-shelf ServoClass Couplings.  These couplings are ideal for clean room applications in automation, packaging, semi-conductor assembly, laboratory automation, medical equipment and for most products that use ball screws and servomotors.