Double Flex Flange Hubs Power Series Composite Disc Couplings
Part Number: 12P85-FM-FM
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Technical Resources
12P85-FM-FM Specifications
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| Part Number | 12P85-FM-FM |
| Continuous Rated Torque: | 2,768 in-lbs |
| Continuous Rated Torque : | 313 Nm |
| Peak Rated Torque: | 5,536 in-lbs |
| Peak Rated Torque : | 626 Nm |
| Maximum Speed: | 13,467 RPM |
| Torsional Stiffness: | 7,738 In-lbs/degree |
| Torsional Stiffness : | 50,097 Nm/rad |
| Angular Misalignment: | 0.5° |
| Axial Misalignment: | 0.038 inch |
| Axial Misalignment : | 0.97 mm |
| Parallel Misalignment: | 0.009 inch |
| Parallel Misalignment : | 0.23 mm |
| Flange Plate OD (ØD): | 3.3465 / 3.3451 inches |
| Flange Plate OD (ØD) : | 85.000 / 84.965 mm |
| Flange Length (C): | 0.394 inch |
| Flange Length (C) : | 10 mm |
| Distance Between Shaft Ends (DBSE): | 1.58 inch |
| Distance Between Shaft Ends (DBSE) : | 40.0 mm |
| Overall Length (OAL): | 2.36 inch |
| Overall Length (OAL) : | 60.0 mm |
| Bolt Circle Diameter (ØBC): | 2.559 inch |
| Bolt Circle Diameter (ØBC) : | 65 inch |
| # of Mtg Holes x Angle: | 6 x 60 deg |
| Flange Bolt Hole Size: | M8-1.25 |
| Flange Pilot (ØIP): | 1.5748 / 1.5758 inches |
| Flange Pilot (ØIP) : | 40.000 / 40.025 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 |
| Weight: | 2.79 lbs |
| Weight : | 1.27 kg |
| Inertia: | 4.79 lb-in² |
| Inertia : | 14.02 kg-cm² |