Nexen 807640 Air Engaged Shaft Mount Friction Clutch
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$1,230.14
Approximate clutch facing life1225 hphrBacklash0.36Bore detailsStraight With Keyway And 2 SetscrewsBore size1.625 in, Machined Bore with Keyway, 1.000-1.500 in with Optional Adapter BushingsBore styleMachined Bore with Keyway, Nexen Adapter Bushing RequiredCE certifiedCEClutch air chamber volume when new0.644 in³Clutch air chamber volume when worn out2.000 in³Clutch facing edge color codeRedClutch facing effective area30.63 in²Clutch Facing TypeStandard coefficientClutch heat sink capacity110000 ftlbClutch peak thermal input rate27.60 hpClutch response factor0.119Drive arrangement"2-B, 6.80 in.EnclosureOpenEngagement methodAirFinishBlack oxideInlet size0.125 NPTInput bore min shaft insertion3.75 in, From Pilot End Full From Air Chamber EndLength7.31 inMaterials of constructionBlack oxideMax ambient temperature (°F)150Max bore size41.275 mmMax clutch continuous thermal dissipation1.00 hpMax operating pressure (psi)80Max Speed1800 RPMMax static clutch torque975 inlbMin ambient temperature (°F)32Min bore size25.4 mmMin engagement pressure (psi)5Mounting styleShaftOpen or enclosed designOpenOuter Diameter8.06 inOutput shaft styleNoneOutput typeV-Belt Pulley, 2-B, 6.80 in PD SheaveProduct featuresAir Engaged, Keyed, Straight Bore, Shaft Mount, Sheave OutputRelease methodSpringRoHS compliantRoHSRPM1800Shaft inertia63.28 lbin²
Specifications
| Approximate clutch facing life | 1225 hphr |
| Backlash | 0.36 |
| Bore details | Straight With Keyway And 2 Setscrews |
| Bore size | 1.625 in, Machined Bore with Keyway, 1.000-1.500 in with Optional Adapter Bushings |
| Bore style | Machined Bore with Keyway, Nexen Adapter Bushing Required |
| CE certified | CE |
| Clutch air chamber volume when new | 0.644 in³ |
| Clutch air chamber volume when worn out | 2.000 in³ |
| Clutch facing edge color code | Red |
| Clutch facing effective area | 30.63 in² |
| Clutch Facing Type | Standard coefficient |
| Clutch heat sink capacity | 110000 ftlb |
| Clutch peak thermal input rate | 27.60 hp |
| Clutch response factor | 0.119 |
| Drive arrangement | "2-B, 6.80 in. |
| Enclosure | Open |
| Engagement method | Air |
| Finish | Black oxide |
| Inlet size | 0.125 NPT |
| Input bore min shaft insertion | 3.75 in, From Pilot End Full From Air Chamber End |
| Length | 7.31 in |
| Materials of construction | Black oxide |
| Max ambient temperature (°F) | 150 |
| Max bore size | 41.275 mm |
| Max clutch continuous thermal dissipation | 1.00 hp |
| Max operating pressure (psi) | 80 |
| Max Speed | 1800 RPM |
| Max static clutch torque | 975 inlb |
| Min ambient temperature (°F) | 32 |
| Min bore size | 25.4 mm |
| Min engagement pressure (psi) | 5 |
| Mounting style | Shaft |
| Open or enclosed design | Open |
| Outer Diameter | 8.06 in |
| Output shaft style | None |
| Output type | V-Belt Pulley, 2-B, 6.80 in PD Sheave |
| Product features | Air Engaged, Keyed, Straight Bore, Shaft Mount, Sheave Output |
| Release method | Spring |
| RoHS compliant | RoHS |
| RPM | 1800 |
| Shaft inertia | 63.28 lbin² |
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