Single Flex Flange Hubs Power Series Composite Disc Couplings
Part Number: 12A120-FM-FM
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Technical Resources
12A120-FM-FM Specifications
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| Part Number | 12A120-FM-FM |
| Continuous Rated Torque: | 9,000 in-lbs |
| Continuous Rated Torque : | 1,017 Nm |
| Peak Rated Torque: | 18,000 in-lbs |
| Peak Rated Torque : | 2,034 Nm |
| Maximum Speed: | 9,558 RPM |
| Torsional Stiffness: | 58,433 In-lbs/degree |
| Torsional Stiffness : | 378,301 Nm/rad |
| Angular Misalignment: | 0.5° |
| Axial Misalignment: | 0.021 inch |
| Axial Misalignment : | 0.53 mm |
| Parallel Misalignment: | 0.003 inch |
| Parallel Misalignment : | 0.07 mm |
| Flange Plate OD (ØD): | 4.7244 / 4.7230 inches |
| Flange Plate OD (ØD) : | 120.000 / 119.965 mm |
| Flange Length (C): | 0.709 inch |
| Flange Length (C) : | 18 mm |
| Overall Length (OAL): | 1.90 inch |
| Overall Length (OAL) : | 48.4 mm |
| Bolt Circle Diameter (ØBC): | 3.740 inch |
| Bolt Circle Diameter (ØBC) : | 95 inch |
| # of Mtg Holes x Angle: | 6 x 60 deg |
| Flange Bolt Hole Size: | M14-2.0 |
| Flange Pilot (ØIP): | 2.1654 / 2.1665 inches |
| Flange Pilot (ØIP) : | 55.000 / 55.030 mm |
| Disc Pack ID (Di): | 2.34 inch |
| Disc Pack ID (Di) : | 59.4 mm |
| Disc Pack Thickness (DT): | 0.486 inch |
| Disc Pack Thickness (DT) : | 12.3 mm |
| Weight: | 4.89 lbs |
| Weight : | 2.22 kg |
| Inertia: | 16.34 lb-in² |
| Inertia : | 47.82 kg-cm² |