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Nexen 811104 Air Engaged Shaft Mounted Clutch
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$3,986.91
Approximate clutch facing life6810 hphrBore detailsStraightBore size2.625 in, Machined Bore with Keyway, 1.625-2.250 in with Optional Adapter BushingsBore styleMachined Bore with Keyway, Nexen Adapter Bushing RequiredCE certifiedCEClutch air chamber volume when new2.152 in³Clutch air chamber volume when worn out9.856 in³Clutch facing edge color codeGreenClutch facing effective area66.76 in²Clutch Facing TypeLow CoefficientClutch heat sink capacity200000 ftlbClutch peak thermal input rate60.10 hpClutch response factor0.397Drive inertia1263.04 lbin²EnclosureOpenEngagement methodAirFinishBlack oxideInlet size0.125 NPTInput bore min shaft insertion5.63 in, From Pilot End Full From Air Chamber EndLength10.25 inMaterials of constructionBlack oxideMax ambient temperature (°F)150Max bore size66.675 mmMax clutch continuous thermal dissipation2.25 hpMax dynamic torque2550 inlbMax Speed1200 RPMMin ambient temperature (°F)32Min bore size41.275 mmMin sprocket size80/35T, 100/27TMounting styleShaftOpen or enclosed designOpenOperating range (psi)1-85Outer Diameter11.06 inOutput bolt circle8.5 inOutput bolt hole size6 0.625-11 in, Holes @ 60°Output shaft styleNoneOutput typePilotPilot size7.000 inProduct featuresAir Engaged, Keyed, Straight Bore, Shaft MountRelease methodSpringRoHS compliantRoHSRPM1200Shaft inertia272.98 lbin²
Specifications
| Approximate clutch facing life | 6810 hphr |
| Bore details | Straight |
| Bore size | 2.625 in, Machined Bore with Keyway, 1.625-2.250 in with Optional Adapter Bushings |
| Bore style | Machined Bore with Keyway, Nexen Adapter Bushing Required |
| CE certified | CE |
| Clutch air chamber volume when new | 2.152 in³ |
| Clutch air chamber volume when worn out | 9.856 in³ |
| Clutch facing edge color code | Green |
| Clutch facing effective area | 66.76 in² |
| Clutch Facing Type | Low Coefficient |
| Clutch heat sink capacity | 200000 ftlb |
| Clutch peak thermal input rate | 60.10 hp |
| Clutch response factor | 0.397 |
| Drive inertia | 1263.04 lbin² |
| Enclosure | Open |
| Engagement method | Air |
| Finish | Black oxide |
| Inlet size | 0.125 NPT |
| Input bore min shaft insertion | 5.63 in, From Pilot End Full From Air Chamber End |
| Length | 10.25 in |
| Materials of construction | Black oxide |
| Max ambient temperature (°F) | 150 |
| Max bore size | 66.675 mm |
| Max clutch continuous thermal dissipation | 2.25 hp |
| Max dynamic torque | 2550 inlb |
| Max Speed | 1200 RPM |
| Min ambient temperature (°F) | 32 |
| Min bore size | 41.275 mm |
| Min sprocket size | 80/35T, 100/27T |
| Mounting style | Shaft |
| Open or enclosed design | Open |
| Operating range (psi) | 1-85 |
| Outer Diameter | 11.06 in |
| Output bolt circle | 8.5 in |
| Output bolt hole size | 6 0.625-11 in, Holes @ 60° |
| Output shaft style | None |
| Output type | Pilot |
| Pilot size | 7.000 in |
| Product features | Air Engaged, Keyed, Straight Bore, Shaft Mount |
| Release method | Spring |
| RoHS compliant | RoHS |
| RPM | 1200 |
| Shaft inertia | 272.98 lbin² |
811104
