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Nexen 912509 Air Engaged Positioning Tooth Clutch
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$2,013.94
Air chamber volume0.994 in³Backlash0.27 °Bore detailsStraightBore size1.875 in, Machined Bore with KeywayBore styleMachined Bore with KeywayCE certifiedCEDrive inertia55.16 lbin²EnclosureOpenEngagement methodAirFinishMachined aluminum air chamberHose length8.25 inInlet size0.125-27 NPTMMaterials of constructionMachined Aluminum Air Chamber Black Oxide PilotMax allowable pressure (psi)120Max ambient temperature (°F)150Max operating pressure (psi)80Max Speed3000 RPMMax static clutch torque7060 inlbMin ambient temperature (°F)32Min engagement pressure (psi)20Min sprocket size40/40T, 50/34T, 60/28T, 80/22TMin static clutch torque1770 inlbMounting styleShaftNumber of engagement positions1, @ 360°Open or enclosed designOpenOutput bolt circle5.25 inOutput bolt hole size4 0.312-18 in, Holes @ 90°Output configurationPilotPilot size4.500 inPositioningPositioningProduct featuresAir Engaged, Spring Released, Pilot Mount, Single PositionRelease methodSpringRestrictionsConsult Nexen For Use In Cyclic Applications Or Engagement At Differential SpeedsRoHS compliantRoHSRPM3000Shaft inertia16.62 lbin²Unit height10.75 inUnit width9.25 in
Specifications
| Air chamber volume | 0.994 in³ |
| Backlash | 0.27 ° |
| Bore details | Straight |
| Bore size | 1.875 in, Machined Bore with Keyway |
| Bore style | Machined Bore with Keyway |
| CE certified | CE |
| Drive inertia | 55.16 lbin² |
| Enclosure | Open |
| Engagement method | Air |
| Finish | Machined aluminum air chamber |
| Hose length | 8.25 in |
| Inlet size | 0.125-27 NPTM |
| Materials of construction | Machined Aluminum Air Chamber Black Oxide Pilot |
| Max allowable pressure (psi) | 120 |
| Max ambient temperature (°F) | 150 |
| Max operating pressure (psi) | 80 |
| Max Speed | 3000 RPM |
| Max static clutch torque | 7060 inlb |
| Min ambient temperature (°F) | 32 |
| Min engagement pressure (psi) | 20 |
| Min sprocket size | 40/40T, 50/34T, 60/28T, 80/22T |
| Min static clutch torque | 1770 inlb |
| Mounting style | Shaft |
| Number of engagement positions | 1, @ 360° |
| Open or enclosed design | Open |
| Output bolt circle | 5.25 in |
| Output bolt hole size | 4 0.312-18 in, Holes @ 90° |
| Output configuration | Pilot |
| Pilot size | 4.500 in |
| Positioning | Positioning |
| Product features | Air Engaged, Spring Released, Pilot Mount, Single Position |
| Release method | Spring |
| Restrictions | Consult Nexen For Use In Cyclic Applications Or Engagement At Differential Speeds |
| RoHS compliant | RoHS |
| RPM | 3000 |
| Shaft inertia | 16.62 lbin² |
| Unit height | 10.75 in |
| Unit width | 9.25 in |
912509
