Steel Single Flex Set Screw Composite Disc Couplings
Part Number: 6A30
Click image to enlarge
Click image to enlarge
Technical Resources
| Single Set Screw Type Steel Hubs 6a30 Configuration | |
| Bore Size D1 | |
| Bore Size D2 | |
6A30 Specifications
Click for English
Click for Metric
| Part Number | 6A30 |
| Continuous Rated Torque: | 800 in-lbs |
| Continuous Rated Torque : | 90 Nm |
| Peak Rated Torque: | 1,600 in-lbs |
| Peak Rated Torque : | 180 Nm |
| Maximum Bore (Ea) A Hub: | 1.000 inches |
| Maximum Bore (Ea) A Hub : | 25 mm |
| Maximum Bore (Eb) B Hub: | 1.375 inches |
| Maximum Bore (Eb) B Hub : | 35 mm |
| Maximum Speed: | 9,000 RPM |
| Torsional Stiffness: | 6,639 In-lbs/degree |
| Torsional Stiffness : | 42,976 Nm/rad |
| Parallel Misalignment: | 0.010 inches |
| Parallel Misalignment : | 0.30 mm |
| Angular Misalignment: | 3 ° |
| Axial Misalignment: | 0.050 inches |
| Axial Misalignment : | 1.3 mm |
| Weight at Max Bore (A Hubs): | 2.00 lbs |
| Weight at Max Bore (A Hubs) : | 0.91 kg |
| Weight at Max Bore (B Hubs): | 2.50 lbs |
| Weight at Max Bore (B Hubs) : | 1.13 kg |
| Inertia at Max Bore (A Hubs): | 1.90 lb-in² |
| Inertia at Max Bore (A Hubs) : | 5.56 kg-cm² |
| Inertia at Max Bore (B Hubs): | 2.80 lb-in² |
| Inertia at Max Bore (B Hubs) : | 8.19 kg-cm² |
| Outside Diameter (A): | 3.00 inches |
| Outside Diameter (A) : | 76.2 mm |
| Overall Length (L): | 2.96 inches |
| Overall Length (L) : | 75.2 mm |
| Hub Length (B): | 1.25 inches |
| Hub Length (B) : | 31.8 mm |
| Distance Between Shaft Ends (C): | 0.46 inches |
| Distance Between Shaft Ends (C) : | 11.7 mm |
| Inside Diameter of Disc-Pack (H): | 1.21 inches |
| Inside Diameter of Disc-Pack (H) : | 31 mm |
| A Hub Body Diameter (Ga): | 1.71 inches |
| A Hub Body Diameter (Ga) : | 43.4 mm |
| B Hub Body Diameter (Gb): | 2.50 inches |
| B Hub Body Diameter (Gb) : | 63.5 mm |