Nexen 810021 Air Engaged Shaft Mount Friction Clutch
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$1,954.64
Approximate clutch facing life4600 hphrBacklash0.21Bore detailsStraight With Keyway And 2 SetscrewsBore size1.875 in, Machined Bore with Keyway, 1.000-1.750 in with Optional Adapter BushingsBore styleMachined Bore with Keyway, Nexen Adapter Bushing RequiredCE certifiedCEClutch air chamber volume when new1.246 in³Clutch air chamber volume when worn out5.248 in³Clutch facing edge color codeGreenClutch facing effective area50.27 in²Clutch Facing TypeLow CoefficientClutch heat sink capacity230000 ftlbClutch peak thermal input rate45.20 hpClutch response factor0.23EnclosureOpenEngagement methodAirFinishBlack oxideInlet size0.125 NPTInput bore min shaft insertion4.00 in, From Pilot End Full From Air Chamber EndLength8.50 inMaterials of constructionBlack oxideMax ambient temperature (°F)150Max bore size47.625 mmMax clutch continuous thermal dissipation2.25 hpMax operating pressure (psi)80Max Speed1800 RPMMax static clutch torque1680 inlbMin ambient temperature (°F)32Min bore size25.4 mmMin engagement pressure (psi)5Mounting styleShaftOpen or enclosed designOpenOuter Diameter10.06 inOutput shaft styleNoneOutput typeV-Belt Pulley, 3-5V, 8.00 in OD SheaveProduct featuresAir Engaged, Keyed, Straight Bore, Shaft Mount, Sheave OutputRelease methodSpringRoHS compliantRoHSRPM1800Shaft inertia180.44 lbin²
Specifications
| Approximate clutch facing life | 4600 hphr |
| Backlash | 0.21 |
| Bore details | Straight With Keyway And 2 Setscrews |
| Bore size | 1.875 in, Machined Bore with Keyway, 1.000-1.750 in with Optional Adapter Bushings |
| Bore style | Machined Bore with Keyway, Nexen Adapter Bushing Required |
| CE certified | CE |
| Clutch air chamber volume when new | 1.246 in³ |
| Clutch air chamber volume when worn out | 5.248 in³ |
| Clutch facing edge color code | Green |
| Clutch facing effective area | 50.27 in² |
| Clutch Facing Type | Low Coefficient |
| Clutch heat sink capacity | 230000 ftlb |
| Clutch peak thermal input rate | 45.20 hp |
| Clutch response factor | 0.23 |
| Enclosure | Open |
| Engagement method | Air |
| Finish | Black oxide |
| Inlet size | 0.125 NPT |
| Input bore min shaft insertion | 4.00 in, From Pilot End Full From Air Chamber End |
| Length | 8.50 in |
| Materials of construction | Black oxide |
| Max ambient temperature (°F) | 150 |
| Max bore size | 47.625 mm |
| Max clutch continuous thermal dissipation | 2.25 hp |
| Max operating pressure (psi) | 80 |
| Max Speed | 1800 RPM |
| Max static clutch torque | 1680 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 | 10.06 in |
| Output shaft style | None |
| Output type | V-Belt Pulley, 3-5V, 8.00 in OD Sheave |
| Product features | Air Engaged, Keyed, Straight Bore, Shaft Mount, Sheave Output |
| Release method | Spring |
| RoHS compliant | RoHS |
| RPM | 1800 |
| Shaft inertia | 180.44 lbin² |
810021