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Zero-Max SD050R ServoClass single-flex servo coupling, size 50, with stainless steel flex elements. Designed for high-performance servo drive systems requiring precision motion control and misalignment accommodation. Genuine Zero-Max component.
MODEL SD050R
Contact supplier for technical support on: 800-533-1731
$142.71 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Angular misalignment
1
Axial misalignment
0.016 inches, 0.40 mm
Axial stiffness
274 lbs/inch, 48 N/mm
Clamp Screw Size (M)
M5, M5
Clamp Screw to Bore (A1, Reduced Hub)
0.571 in, 14.5 mm
Clamp Screw to Bore (A2)
0.866 inches, 22 mm
Clamp Screw to End of Hub (C)
0.236 Inches, 6 mm
Distance Between Shaft Ends (DBSE)
0.094 in, 2.4 mm
Hub Length (LB)
0.807 Inches, 20.5 mm
Inertia
See Catalog, See Catalog
Inside Diameter of Flex Disc (K)
1.024 Inches, 26 mm
Max Speed
10, 000 RPM
Maximum Bore
1.1875 inches, 30 mm
Minimum Bore
0.375 inches, 8 mm
Operating Torque
221 in-lbs, 25 Nm
Outside diameter
2.205 inches, 56 mm
Overall Length
1.709 Inches, 43.4 mm
Parallel misalignment
0.001 inches, 0.02 mm
Reduced Hub Diameter (N)
1.496 Inches, 38 mm
Tightening torque
62 in-lbs, 7 Nm
Torsional stiffness
32, 000 Nm/rad
Specifications
| Axial Stiffness (N/mm) | 48.0 |
| Clamp Screw Size M | M5 |
| Coupling Size for Drawing References | 50 |
| Material Map | servo |
| Maximum Speed (RPM) | 10, 000 |
| Misalignments Angular (deg) | 1 |
| Moment of Inertia (lb-in²) | 0.18800 |
| Operating Torque (Nm) | 25.0 |
| Product Name | ServoClass Single Flex Couplings |
| Style | A |
| Tightening Torque (Nm) | 7.005 |
| Torsional Stiffness (Nm/Rad) | 32, 000 |
| Torsional Stiffness (in-lb/deg) | 4, 943 |
