Nexen 800408 Air Engaged Shaft End Mount Clutch
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$2,445.19
Approximate clutch facing life465 hphrBore detailsStraightBore size1.375 in, Machined Bore with KeywayBore styleMachined Bore with KeywayClutch air chamber volume when new0.982 in³Clutch air chamber volume when worn out3.318 in³Clutch facing edge color codePurpleClutch facing effective area23.45 in²Clutch Facing TypeHigh CoefficientClutch heat sink capacity46750 ftlbClutch peak thermal input rate21.05 hpClutch response factor0.28Drive inertia97.52 lbin²Engagement methodAirInlet size0.125 NPTLength7.70 inMax ambient temperature (°F)150Max clutch continuous thermal dissipation0.72 hpMax dynamic torque1666 inlbMax operating pressure (psi)80Max Speed3000 RPMMax static clutch torque1960 inlbMin ambient temperature (°F)32Min engagement pressure (psi)5Min sprocket size35/45T, 40/34T, 50/28T, 60/24T, 80/19TMounting styleShaftOpen or enclosed designOpenOuter Diameter8.50 inOutput bolt circle4.375 inOutput bolt hole size6 0.375-16 in, Holes @ 60°Output shaft styleNoneOutput typePilotPilot size3.740 inProduct featuresAir Engaged, Straight Bore, Shaft End Mount, Rotary Air Union, Pilot OutputRelease methodSpringShaft inertia36.57 lbin²
Specifications
| Approximate clutch facing life | 465 hphr |
| Bore details | Straight |
| Bore size | 1.375 in, Machined Bore with Keyway |
| Bore style | Machined Bore with Keyway |
| Clutch air chamber volume when new | 0.982 in³ |
| Clutch air chamber volume when worn out | 3.318 in³ |
| Clutch facing edge color code | Purple |
| Clutch facing effective area | 23.45 in² |
| Clutch Facing Type | High Coefficient |
| Clutch heat sink capacity | 46750 ftlb |
| Clutch peak thermal input rate | 21.05 hp |
| Clutch response factor | 0.28 |
| Drive inertia | 97.52 lbin² |
| Engagement method | Air |
| Inlet size | 0.125 NPT |
| Length | 7.70 in |
| Max ambient temperature (°F) | 150 |
| Max clutch continuous thermal dissipation | 0.72 hp |
| Max dynamic torque | 1666 inlb |
| Max operating pressure (psi) | 80 |
| Max Speed | 3000 RPM |
| Max static clutch torque | 1960 inlb |
| Min ambient temperature (°F) | 32 |
| Min engagement pressure (psi) | 5 |
| Min sprocket size | 35/45T, 40/34T, 50/28T, 60/24T, 80/19T |
| Mounting style | Shaft |
| Open or enclosed design | Open |
| Outer Diameter | 8.50 in |
| Output bolt circle | 4.375 in |
| Output bolt hole size | 6 0.375-16 in, Holes @ 60° |
| Output shaft style | None |
| Output type | Pilot |
| Pilot size | 3.740 in |
| Product features | Air Engaged, Straight Bore, Shaft End Mount, Rotary Air Union, Pilot Output |
| Release method | Spring |
| Shaft inertia | 36.57 lbin² |
800408