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Zero-Max SC055R ServoClass double-flex servo coupling, size 55, with stainless steel flex elements. Designed for high-performance servo drive systems, this coupling accommodates parallel and angular misalignment while providing precise torque transmission. The stainless steel flex elements offer corrosion resistance and durability in demanding applications.
MODEL SC055R
Contact supplier for technical support on: 800-533-1731
$216.77 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Angular misalignment
1
Axial misalignment
0.033 inches, 0.84 mm
Axial stiffness
123 lbs/inch, 21.5 N/mm
Clamp Screw Size (M)
M6, M6
Clamp Screw to Bore (A2)
0.906 Inches, 23 mm
Clamp Screw to End of Hub (C)
0.305 Inches, 7.75 mm
Distance Between Shaft Ends (DBSE)
0.815 in, 20.7 mm
Hub Length (LB)
0.945 Inches, 24 mm
Inertia
0.891 lb-in, 2.613 x 10 kg-m
Inside Diameter of Flex Disc (K)
1.220 inches, 31 mm
Max Speed
10, 000 RPM
Maximum Bore
1.125 inches, 30 mm
Minimum Bore
0.4375 inches, 10 mm
Operating Torque
354 in-lbs, 40 Nm
Outside diameter
2.480 Inches, 63 mm
Overall Length
2.705 Inches, 68.7 mm
Parallel misalignment
0.012 inches, 0.31 mm
Tightening torque
123 in-lbs, 14 Nm
Torsional stiffness
25, 000 Nm/rad
Specifications
| Axial Stiffness (N/mm) | 21.5 |
| Clamp Screw Size M | M6 |
| Coupling Size for Drawing References | 55 |
| Material Map | servo |
| Maximum Speed (RPM) | 10,000 |
| Misalignments Angular (deg) | 1 |
| Moment of Inertia (lb-in²) | 0.89100 |
| Operating Torque (Nm) | 40.0 |
| Product Name | ServoClass Double Flex Couplings |
| Style | C |
| Tightening Torque (Nm) | 14.010 |
| Torsional Stiffness (Nm/Rad) | 25,000 |
| Torsional Stiffness (in-lb/deg) | 3,863 |
| Weight (g) | 456.43 |
| Brand | HI-LO |
| Model | DCV157-7/8 |
| Brand | HI-LO |
| Model | DCW1270-7/8 |