ServoClass Single Flex Couplings
Part Number: SD055R
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Technical Resources
| ServoClass Single Flex sd055r Configuration | |
| Bore Size D1 | |
| Bore Size D2 | |
SD055R Specifications
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| Part Number | SD055R |
| Operating Torque: | 354 in-lbs |
| Operating Torque : | 40 Nm |
| Minimum Bore: | 0.4375 inches |
| Minimum Bore : | 10 mm |
| Maximum Bore: | 1.125 inches |
| Maximum Bore : | 30 mm |
| Maximum Speed: | 10,000 RPM |
| Torsional Stiffness: | 7,723 in-lbs/degree |
| Torsional Stiffness : | 50,000 Nm/rad |
| Axial Stiffness: | 245 lbs/inch |
| Axial Stiffness : | 43 N/mm |
| Parallel Misalignment: | 0.001 inches |
| Parallel Misalignment : | 0.02 mm |
| Angular Misalignment: | 1 ° |
| Axial Misalignment: | 0.016 inches |
| Axial Misalignment : | 0.42 mm |
| Inertia: | 0.642 lb-in² |
| Inertia : | 1.88 x 10-⁴ kg-m² |
| Weight: | 11 ounces |
| Weight : | 314 grams |
| Outside Diameter (D): | 2.480 Inches |
| Outside Diameter (D) : | 63mm |
| Overall Length (L): | 1.992 Inches |
| Overall Length (L) : | 50.6 mm |
| Hub Length (LB): | 0.945 Inches |
| Hub Length (LB) : | 24 mm |
| Distance Between Shaft Ends (DBSE): | 0.102" |
| Distance Between Shaft Ends (DBSE) : | 2.6 mm |
| Inside Diameter of Flex Disc (K): | 1.220 inches |
| Inside Diameter of Flex Disc (K) : | 31 mm |
| Clamp Screw to Bore (A2): | 0.906 Inches |
| Clamp Screw to Bore (A2) : | 23 mm |
| Clamp Screw to End of Hub (C): | 0.305 Inches |
| Clamp Screw to End of Hub (C) : | 7.75 mm |
| Clamp Screw Size (M): | M6 |
| Clamp Screw Size (M) : | M6 |
| Tightening Torque: | 123 in-lbs |
| Tightening Torque : | 14 Nm |