Single Flex Power Clamp x Adaptor
Part Number: 12A85-C-AM
Specifications
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- Continuous Rated Torque: 2,768 in-lbs
- Continuous Rated Torque : 313 Nm
- Peak Rated Torque: 5,536 in-lbs
- Peak Rated Torque : 626 Nm
- Max Bore (C1, Integral Clamp), Keyway: 1.063 inch
- Max Bore (C1, Integral Clamp), Keyway : 27mm
- Max Bore (C1, Integral Clamp), no-Key
(See Transmittable Torque Chart): 1.063 inch - Max Bore (C1, Integral Clamp), no-Key
(See Transmittable Torque Chart) : 27mm - Max Bore (C2, Split Clamp), Keyway: 1.563 inch
- Max Bore (C2, Split Clamp), Keyway : 40mm
- Max Bore (C2, Split Clamp), no-Key
(See Transmittable Torque Chart): 1.938 inch - Max Bore (C2, Split Clamp), no-Key
(See Transmittable Torque Chart) : 50mm - Maximum Speed: 9,877 RPM
- Torsional Stiffness: 15,477 In-lbs/degree
- Torsional Stiffness : 100,200 Nm/rad
- Angular Misalignment: 0.5°
- Axial Misalignment: 0.019 inch
- Axial Misalignment : 0.48 mm
- Parallel Misalignment: 0.002 inch
- Parallel Misalignment : 0.05 mm
- Hub OD (D): 3.35 inch
- Hub OD (D) : 85 mm
- Reduced Hub OD (Integral Clamp), ds: 2.29 inch
- Reduced Hub OD (Integral Clamp), ds : 58.2 mm
- Hub Length (C): 1.313 inch
- Hub Length (C) : 33.4 mm
- Overall Length (OAL): 2.81 inch
- Overall Length (OAL) : 71.5 mm
- Disc Pack ID (Di): 1.63 inch
- Disc Pack ID (Di) : 41.4 mm
- Disc Pack Thickness (DT): 0.281 inch
- Disc Pack Thickness (DT) : 7.1 mm
- Adaptor Model: AM63
- Adaptor Diameter (AD): 4.33 inch
- Adaptor Diameter (AD) : 110 mm
- Adaptor Length (AL): 1.22 inch
- Adaptor Length (AL) : 31.0 mm
- Pilot Diameter (ØP): 3.1496 / 3.1506 inch
- Pilot Diameter (ØP) : 80.000 / 80.025 mm
- Pilot Depth (PD): 0.22 inch
- Pilot Depth (PD) : 5.5 mm
- Adaptor Plate Thickness (AT): 0.94 inch
- Adaptor Plate Thickness (AT) : 23.9 mm
- Bolt Hole Diameter (ØBH): 0.26 inch
- Bolt Hole Diameter (ØBH) : 6.6 mm
- Bolt Circle (ØBC): 2.48 inch
- Bolt Circle (ØBC) : 63.0 mm
- Adaptor Plate ID (ID): 1.58 inch
- Adaptor Plate ID (ID) : 40.0 mm
- Weight: See Catalog
- Weight : See Catalog
- Inertia: See Catalog
- Inertia : See Catalog

Configuration Note:
- Hub Style "C1" = Single-Bolt Integral Clamp Hub
- Hub Style "C2" = Two-Bolt Split Clamp Hub
Clamp x GB Adaptor 12A85-C-AM Configuration | |
Clamp Option 1 | |
Bore Size D1 | |
d1 Keyway Option |
Technical Resources