Miniature Servo Class Couplings from Zero-Max are designed to handle high speed reversing loads and precise positioning requirements in small, compact servo motor applications.

The 16 mm diameter size Servo Class coupling has operating torque of 4.43 in-lb in both single (SD) and double disc (SC) models. They meet high performance demands where high torsional stiffness and low inertia is critical in the application.

The SD005 model delivers 43.3 torsional stiffness and 0.0009 in.lb² moment of inertia. The SC005 model delivers 30.5 torsional stiffness and 0.0013 in.lb² moment of inertia.

All Servo Class couplings feature zero-backlash, flexible metal stainless steel discs, and keyless clamp-style mounting hubs. The miniature sizes are designed for all types of smaller servo motor applications including medical, electronic and assembly systems.

“Reduced size doesn’t imply lower performance for these couplings,” reports Robert Mainz, Zero-Max sales manager. “They are as effective as any of the 18 larger sizes in the Servo Class coupling product line. They are a better option than beam style couplings with the proof in their operating specifications.”