Single Flex Clamp Hub Power Series Composite Disc Couplings
Part Number: 12A215-C-C
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Configuration Note:
- Hub Style "C1" = Single-Bolt Integral Clamp Hub
- Hub Style "C2" = Two-Bolt Split Clamp Hub
Technical Resources
| Clamp x Clamp 12A215-C-C Configuration | |
| Clamp Option 1 | |
| Bore Size D1 | |
| d1 Keyway Option | |
| Clamp Option 2 | |
| Bore Size D2 | |
| d2 Keyway Option | |
12A215-C-C Specifications
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| Part Number | 12A215-C-C |
| Continuous Rated Torque: | 65,000 in-lbs |
| Continuous Rated Torque : | 7,345 Nm |
| Peak Rated Torque: | 130,000 in-lbs |
| Peak Rated Torque : | 14,689 Nm |
| Max Bore (C2, Split Clamp), Keyway: | 4.500 inch |
| Max Bore (C2, Split Clamp), Keyway : | 120mm |
| Max Bore (C2, Split Clamp), no-Key (See Transmittable Torque Chart): | 5.188 inch |
| Max Bore (C2, Split Clamp), no-Key (See Transmittable Torque Chart) : | 130mm |
| Maximum Speed: | 5,326 RPM |
| Torsional Stiffness: | 412,536 In-lbs/degree |
| Torsional Stiffness : | 2,670,800 Nm/rad |
| Angular Misalignment: | 0.5° |
| Axial Misalignment: | 0.041 inch |
| Axial Misalignment : | 1.04 mm |
| Parallel Misalignment: | 0.005 inch |
| Parallel Misalignment : | 0.13 mm |
| Hub OD (D): | 8.47 inch |
| Hub OD (D) : | 215 mm |
| Hub Length (C): | 3.000 inch |
| Hub Length (C) : | 76.2 mm |
| Overall Length (OAL): | 6.81 inch |
| Overall Length (OAL) : | 173 mm |
| Disc Pack ID (Di): | 4.45 inch |
| Disc Pack ID (Di) : | 113 mm |
| Disc Pack Thickness (DT): | 0.806 inch |
| Disc Pack Thickness (DT) : | 20.5 mm |
| Weight (max bores): | 56.3 lbs |
| Weight (max bores) : | 25.5 kg |
| Inertia (max bores): | 686.6 lb-in² |
| Inertia (max bores) : | 2,009 kg-cm² |