Zero-Max's ServoClass Couplings are designed for precision positioning requirements and high reverse loads

ServoClass Couplings from Zero-Max are well suited for the precision positioning requirements and high reverse load characteristics of today’s AC and DC servomotor applications.

Providing high torsional stiffness for precision positioning, ServoClass Couplings have zero backlash and low hysteresis, ensuring repeatable precise positioning. They are well suited for applications requiring  high-speed reversing loads and accurate positioning repeatability.

Three new sizes have been added to the Zero-Max ServoClass coupling line. They handle bore diameters from 0.875 inches (20 millimeters) to 1.378 inches (35 millimeters) and operating torque from 3937 to 9843 in. lbs (100 to 250 Nm). Additional sizes are available starting with the smallest bore size 0.157 inches (4 millimeters) and larger.

All ServoClass couplings are manufactured of RoHS-compliant materials. They are lightweight, and are designed with 304 stainless steel disc packs and 7075-T6 aluminum hubs and center members. They are available in single- and double-flex models in inch and metric sizes. All models and sizes feature clamp style hubs with corrosion resistant socket head cap screws.

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