Single Flex Clamp Hub Power Series Composite Disc Couplings
Part Number: 12A140-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 12A140-C-C Configuration | |
| Clamp Option 1 | |
| Bore Size D1 | |
| d1 Keyway Option | |
| Clamp Option 2 | |
| Bore Size D2 | |
| d2 Keyway Option | |
12A140-C-C Specifications
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| Part Number | 12A140-C-C |
| Continuous Rated Torque: | 16,000 in-lbs |
| Continuous Rated Torque : | 1,808 Nm |
| Peak Rated Torque: | 32,000 in-lbs |
| Peak Rated Torque : | 3,616 Nm |
| Max Bore (C1, Integral Clamp), Keyway: | 1.563 inch |
| Max Bore (C1, Integral Clamp), Keyway : | 40mm |
| Max Bore (C1, Integral Clamp), no-Key (See Transmittable Torque Chart): | 1.563 inch |
| Max Bore (C1, Integral Clamp), no-Key (See Transmittable Torque Chart) : | 40mm |
| Max Bore (C2, Split Clamp), Keyway: | 2.938 inch |
| Max Bore (C2, Split Clamp), Keyway : | 75mm |
| Max Bore (C2, Split Clamp), no-Key (See Transmittable Torque Chart): | 3.250 inch |
| Max Bore (C2, Split Clamp), no-Key (See Transmittable Torque Chart) : | 82mm |
| Maximum Speed: | 8,188 RPM |
| Torsional Stiffness: | 87,189 In-lbs/degree |
| Torsional Stiffness : | 564,470 Nm/rad |
| Angular Misalignment: | 0.5° |
| Axial Misalignment: | 0.029 inch |
| Axial Misalignment : | 0.74 mm |
| Parallel Misalignment: | 0.003 inch |
| Parallel Misalignment : | 0.08 mm |
| Hub OD (D): | 5.51 inch |
| Hub OD (D) : | 140 mm |
| Reduced Hub OD (Integral Clamp), ds: | 3.96 inch |
| Reduced Hub OD (Integral Clamp), ds : | 101 mm |
| Hub Length (C): | 2.375 inch |
| Hub Length (C) : | 60.3 mm |
| Overall Length (OAL): | 5.24 inch |
| Overall Length (OAL) : | 133 mm |
| Disc Pack ID (Di): | 2.78 inch |
| Disc Pack ID (Di) : | 70.6 mm |
| Disc Pack Thickness (DT): | 0.486 inch |
| Disc Pack Thickness (DT) : | 12.3 mm |
| Weight: | See Catalog |
| Weight : | See Catalog |
| Inertia: | See Catalog |
| Inertia : | See Catalog |