Nexen 802897 Air Engaged Shaft Mounted Clutch
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$1,040.39
Anti rotation styleOptional brake disc can stop output with optional caliper brakeApproximate clutch facing life633 hphrBore detailsStraightBore size19 mm, Machined Bore with KeywayBore styleMachined Bore with KeywayCE certifiedCEClutch air chamber volume when new0.133 in³Clutch air chamber volume when worn out0.348 in³Clutch facing edge color codeBlueClutch facing effective area11.93 in²Clutch Facing TypeUltra Low CoefficientClutch heat sink capacity30000 ftlbClutch peak thermal input rate10.70 hpClutch response factor0.049Drive inertia4.7 lbin²Engagement methodAirFinishBlack oxideInlet size0.125 NPTInput bore min shaft insertion2.00 in, From Pilot End Full From Air Chamber EndInput keyway6 mmLength4.75 inMaterials of constructionBlack oxideMax ambient temperature (°F)150Max clutch continuous thermal dissipation0.75 hpMax dynamic torque24 inlbMax Speed3600 RPMMin ambient temperature (°F)32Min sprocket size25/48T, 35/32T, 40/25T, 50/21TMounting styleShaftOpen or enclosed designOpenOperating range (psi)3-85Outer 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 MountRelease methodSpringRoHS compliantRoHSShaft inertia4.79 lbin²
Specifications
| Anti rotation style | Optional brake disc can stop output with optional caliper brake |
| Approximate clutch facing life | 633 hphr |
| Bore details | Straight |
| Bore size | 19 mm, Machined Bore with Keyway |
| Bore style | Machined Bore with Keyway |
| CE certified | CE |
| Clutch air chamber volume when new | 0.133 in³ |
| Clutch air chamber volume when worn out | 0.348 in³ |
| Clutch facing edge color code | Blue |
| Clutch facing effective area | 11.93 in² |
| Clutch Facing Type | Ultra Low Coefficient |
| Clutch heat sink capacity | 30000 ftlb |
| Clutch peak thermal input rate | 10.70 hp |
| Clutch response factor | 0.049 |
| Drive inertia | 4.7 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 mm |
| Length | 4.75 in |
| Materials of construction | Black oxide |
| Max ambient temperature (°F) | 150 |
| Max clutch continuous thermal dissipation | 0.75 hp |
| Max dynamic torque | 24 inlb |
| Max Speed | 3600 RPM |
| Min ambient temperature (°F) | 32 |
| Min sprocket size | 25/48T, 35/32T, 40/25T, 50/21T |
| Mounting style | Shaft |
| Open or enclosed design | Open |
| Operating range (psi) | 3-85 |
| 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 |
| Release method | Spring |
| RoHS compliant | RoHS |
| Shaft inertia | 4.79 lbin² |
802897