Nexen 802873 Air Engaged Shaft Mount Friction Clutch
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$421.55
Approximate clutch facing life33 hphrBore detailsStraight With Keyway And 2 SetscrewsBore size0.625 in, Machined Bore with Keyway, 0.500 in with Optional Adapter BushingsBore styleMachined Bore with Keyway, Nexen Adapter Bushing RequiredCE certifiedCEClutch air chamber volume when new0.201 in³Clutch air chamber volume when worn out0.630 in³Clutch facing edge color codeRedClutch facing effective area4.173 in²Clutch Facing TypeStandard coefficientClutch heat sink capacity5650 ftlbClutch peak thermal input rate3.80 hpClutch response factor0.038Drive arrangement"1-3V, 2.75 in.Drive inertia0.86 lbin²EnclosureOpenEngagement methodAirFinishMachined aluminumInlet size0.125 NPTInput bore min shaft insertion1.50 in, From Pilot End Full From Air Chamber EndLength3.51 inMaterials of constructionMachined aluminumMax ambient temperature (°F)150Max bore size15.875 mmMax clutch continuous thermal dissipation0.13 hpMax dynamic torque85 inlbMax operating pressure (psi)80Max Speed3600 RPMMax static clutch torque100 inlbMin ambient temperature (°F)32Min bore size12.7 mmMin engagement pressure (psi)8Mounting styleShaftOpen or enclosed designOpenOuter Diameter2.89 inOutput shaft styleNoneOutput typeV-Belt Pulley, 1-3V, 2.75 in OD SheaveProduct featuresAir Engaged, Keyed, Straight Bore, Shaft Mount, Sheave OutputRelease methodSpringRoHS compliantRoHSRPM3600Shaft inertia0.98 lbin²
Specifications
| Approximate clutch facing life | 33 hphr |
| Bore details | Straight With Keyway And 2 Setscrews |
| Bore size | 0.625 in, Machined Bore with Keyway, 0.500 in with Optional Adapter Bushings |
| Bore style | Machined Bore with Keyway, Nexen Adapter Bushing Required |
| CE certified | CE |
| Clutch air chamber volume when new | 0.201 in³ |
| Clutch air chamber volume when worn out | 0.630 in³ |
| Clutch facing edge color code | Red |
| Clutch facing effective area | 4.173 in² |
| Clutch Facing Type | Standard coefficient |
| Clutch heat sink capacity | 5650 ftlb |
| Clutch peak thermal input rate | 3.80 hp |
| Clutch response factor | 0.038 |
| Drive arrangement | "1-3V, 2.75 in. |
| Drive inertia | 0.86 lbin² |
| Enclosure | Open |
| Engagement method | Air |
| Finish | Machined aluminum |
| Inlet size | 0.125 NPT |
| Input bore min shaft insertion | 1.50 in, From Pilot End Full From Air Chamber End |
| Length | 3.51 in |
| Materials of construction | Machined aluminum |
| Max ambient temperature (°F) | 150 |
| Max bore size | 15.875 mm |
| Max clutch continuous thermal dissipation | 0.13 hp |
| Max dynamic torque | 85 inlb |
| Max operating pressure (psi) | 80 |
| Max Speed | 3600 RPM |
| Max static clutch torque | 100 inlb |
| Min ambient temperature (°F) | 32 |
| Min bore size | 12.7 mm |
| Min engagement pressure (psi) | 8 |
| Mounting style | Shaft |
| Open or enclosed design | Open |
| Outer Diameter | 2.89 in |
| Output shaft style | None |
| Output type | V-Belt Pulley, 1-3V, 2.75 in OD Sheave |
| Product features | Air Engaged, Keyed, Straight Bore, Shaft Mount, Sheave Output |
| Release method | Spring |
| RoHS compliant | RoHS |
| RPM | 3600 |
| Shaft inertia | 0.98 lbin² |
802873