Nexen 802893 Air Engaged Shaft Mount Friction Clutch
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$1,027.45
Approximate clutch facing life345 hphrBore detailsStraight With Keyway And 2 SetscrewsBore size19 mm, Machined Bore with KeywayBore styleMachined Bore with KeywayCE certifiedCEClutch air chamber volume when new0.266 in³Clutch air chamber volume when worn out0.695 in³Clutch facing edge color codeGreenClutch facing effective area11.93 in²Clutch Facing TypeLow CoefficientClutch heat sink capacity30000 ftlbClutch peak thermal input rate10.70 hpClutch response factor0.049Drive inertia4.79 lbin²Engagement methodAirFinishBlack oxideInlet size0.125 NPTInput bore min shaft insertion2.00 in, From Pilot End Full From Air Chamber EndInput keyway6 x 6 mmLength4.75 inMaterials of constructionBlack oxideMax ambient temperature (°F)150Max clutch continuous thermal dissipation0.30 hpMax operating pressure (psi)80Max Speed3600 RPMMax static clutch torque84 inlbMax static torque71 inlbMin ambient temperature (°F)32Min engagement pressure (psi)5Min sprocket size25/48T, 35/32T, 40/25T, 50/21TMounting styleShaftOpen or enclosed designOpenOuter Diameter4.56 inOutput bolt circle3 inOutput bolt hole size4 0.250-20 in, Holes @ 90°Output shaft styleNoneOutput typePilotPilot size2.500 inProduct featuresAir Engaged, Keyed, Straight Bore, Shaft Mount, Pilot OutputRelease methodSpringRoHS compliantRoHSShaft inertia4.79 lbin²
Specifications
| Approximate clutch facing life | 345 hphr |
| Bore details | Straight With Keyway And 2 Setscrews |
| Bore size | 19 mm, Machined Bore with Keyway |
| Bore style | Machined Bore with Keyway |
| CE certified | CE |
| Clutch air chamber volume when new | 0.266 in³ |
| Clutch air chamber volume when worn out | 0.695 in³ |
| Clutch facing edge color code | Green |
| Clutch facing effective area | 11.93 in² |
| Clutch Facing Type | Low Coefficient |
| Clutch heat sink capacity | 30000 ftlb |
| Clutch peak thermal input rate | 10.70 hp |
| Clutch response factor | 0.049 |
| Drive inertia | 4.79 lbin² |
| Engagement method | Air |
| Finish | Black oxide |
| Inlet size | 0.125 NPT |
| Input bore min shaft insertion | 2.00 in, From Pilot End Full From Air Chamber End |
| Input keyway | 6 x 6 mm |
| Length | 4.75 in |
| Materials of construction | Black oxide |
| Max ambient temperature (°F) | 150 |
| Max clutch continuous thermal dissipation | 0.30 hp |
| Max operating pressure (psi) | 80 |
| Max Speed | 3600 RPM |
| Max static clutch torque | 84 inlb |
| Max static torque | 71 inlb |
| Min ambient temperature (°F) | 32 |
| Min engagement pressure (psi) | 5 |
| Min sprocket size | 25/48T, 35/32T, 40/25T, 50/21T |
| Mounting style | Shaft |
| Open or enclosed design | Open |
| Outer Diameter | 4.56 in |
| Output bolt circle | 3 in |
| Output bolt hole size | 4 0.250-20 in, Holes @ 90° |
| Output shaft style | None |
| Output type | Pilot |
| Pilot size | 2.500 in |
| Product features | Air Engaged, Keyed, Straight Bore, Shaft Mount, Pilot Output |
| Release method | Spring |
| RoHS compliant | RoHS |
| Shaft inertia | 4.79 lbin² |
802893