Steel Single Flex Set Screw Composite Disc Couplings
Part Number: 6A18
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Technical Resources
| Single Set Screw Type Steel Hubs 6a18 Configuration | |
| Bore Size D1 | |
| Bore Size D2 | |
6A18 Specifications
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| Part Number | 6A18 |
| Continuous Rated Torque: | 180 in-lbs |
| Continuous Rated Torque : | 20 Nm |
| Peak Rated Torque: | 360 in-lbs |
| Peak Rated Torque : | 40 Nm |
| Maximum Bore (Ea) A Hub: | 0.625 inches |
| Maximum Bore (Ea) A Hub : | 16 mm |
| Maximum Speed: | 14,000 RPM |
| Torsional Stiffness: | 1,800 In-lbs/degree |
| Torsional Stiffness : | 11,650 Nm/rad |
| Parallel Misalignment: | 0.004 inches |
| Parallel Misalignment : | 0.10 mm |
| Angular Misalignment: | 3 ° |
| Axial Misalignment: | 0.030 inches |
| Axial Misalignment : | 0.8 mm |
| Weight at Max Bore (A Hubs): | 0.43 lbs |
| Weight at Max Bore (A Hubs) : | 0.20 kg |
| Inertia at Max Bore (A Hubs): | 0.16 lb-in² |
| Inertia at Max Bore (A Hubs) : | 0.47 kg-cm² |
| Outside Diameter (A): | 1.85 inches |
| Outside Diameter (A) : | 47.0 mm |
| Overall Length (L): | 1.53 inches |
| Overall Length (L) : | 38.9 mm |
| Hub Length (B): | 0.625 inches |
| Hub Length (B) : | 15.9 mm |
| Distance Between Shaft Ends (C): | 0.28 inches |
| Distance Between Shaft Ends (C) : | 7.0 mm |
| Inside Diameter of Disc-Pack (H): | 0.79 inches |
| Inside Diameter of Disc-Pack (H) : | 20.1 mm |
| A Hub Body Diameter (Ga): | 1.13 Inches |
| A Hub Body Diameter (Ga) : | 28.7 mm |