Zero-Max SC060R ServoClass double-flex servo coupling, size 60, with stainless steel flex elements. Designed for high-performance servo drive systems, this coupling accommodates parallel and angular misalignment while providing zero-backlash torque transmission. The stainless steel disc pack offers corrosion resistance and durability in demanding motion-control applications.

Angular misalignment

1

Axial misalignment

0.035 inches, 0.90 mm

Axial stiffness

218 lbs/inch, 38 N/mm

Clamp Screw Size (M)

M6, M6

Clamp Screw to Bore (A1, Reduced Hub)

0.689 in, 17.5 mm

Clamp Screw to Bore (A2)

1.043 Inches, 26.5 mm

Clamp Screw to End of Hub (C)

0.305 Inches, 7.75 mm

Distance Between Shaft Ends (DBSE)

0.902 in, 22.9 mm

Hub Length (LB)

0.992 Inches, 25.2 mm

Inertia

See Catalog, See Catalog

Inside Diameter of Flex Disc (K)

1.220 inches, 31 mm

Max Speed

10, 000 RPM

Maximum Bore

1.375 inches, 35 mm

Minimum Bore

0.4375 inches, 11 mm

Operating Torque

531 in-lbs, 60 Nm

Outside diameter

2.677 Inches, 68 mm

Overall Length

2.886 Inches, 73.3 mm

Parallel misalignment

0.013 inches, 0.34 mm

Reduced Hub Diameter (N)

1.811 Inches, 46 mm

Tightening torque

124 in-lbs, 14 Nm

Torsional stiffness

35, 000 Nm/rad