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Nexen 801939 Air Engaged Torque Limiter
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$11,347.27
Backlash0.22 °Bore detailsStraightBore size2.500 in, Machined Bore with Clamp Collar and KeywayBore styleMachined Bore with Clamp Collar and KeywayCable length2 mCE certifiedCEClutch air chamber volume when new4.700 in³Clutch response factor0.342Drive inertia507.31 lbin²Engagement methodAirEngagement position hunting torque2770 inlb, @ 80 psi/488 inlbs @ 15 psi.FinishBlack oxideHose length8.25 inHousing typeOpenInlet size0.250-18 NPTMInput bore min shaft insertion4.50 in, From Pilot End Full Insertion From Air Chamber EndInput keyway0.626 inInput shaft securementClamp collarLength10.19 inMaterials of constructionBare Machined Aluminum Air Chamber Black Oxide PilotMax ambient temperature (°F)150Max disengagement torque12000 inlbMax operating pressure (psi)80Max Speed850 RPMMin ambient temperature (°F)32Min disengagement torque1950 inlbMin engagement pressure (psi)15Min sprocket size80/33T, 100/27T, 120/23TNumber of engagement positions1, @ 360°Number of sensors1Outer Diameter9.50 inOutput typePilotPilot size7.375 inProduct featuresAir Engaged, Shaft Mount, Straight Bore, Single Position, Clamp CollarRelease methodSpringRestrictionsConsult Nexen For Engagement at Differential SpeedsRoHS compliantRoHSSensor 1 functionDisengagementSensor 1 outputNormally Open PNPSensor 1 typeInductive ProximitySensor functionDisengagementShaft inertia175.25 lbin²Unit height12 inUnit width12 in
Specifications
| Backlash | 0.22 ° |
| Bore details | Straight |
| Bore size | 2.500 in, Machined Bore with Clamp Collar and Keyway |
| Bore style | Machined Bore with Clamp Collar and Keyway |
| Cable length | 2 m |
| CE certified | CE |
| Clutch air chamber volume when new | 4.700 in³ |
| Clutch response factor | 0.342 |
| Drive inertia | 507.31 lbin² |
| Engagement method | Air |
| Engagement position hunting torque | 2770 inlb, @ 80 psi/488 inlbs @ 15 psi. |
| Finish | Black oxide |
| Hose length | 8.25 in |
| Housing type | Open |
| Inlet size | 0.250-18 NPTM |
| Input bore min shaft insertion | 4.50 in, From Pilot End Full Insertion From Air Chamber End |
| Input keyway | 0.626 in |
| Input shaft securement | Clamp collar |
| Length | 10.19 in |
| Materials of construction | Bare Machined Aluminum Air Chamber Black Oxide Pilot |
| Max ambient temperature (°F) | 150 |
| Max disengagement torque | 12000 inlb |
| Max operating pressure (psi) | 80 |
| Max Speed | 850 RPM |
| Min ambient temperature (°F) | 32 |
| Min disengagement torque | 1950 inlb |
| Min engagement pressure (psi) | 15 |
| Min sprocket size | 80/33T, 100/27T, 120/23T |
| Number of engagement positions | 1, @ 360° |
| Number of sensors | 1 |
| Outer Diameter | 9.50 in |
| Output type | Pilot |
| Pilot size | 7.375 in |
| Product features | Air Engaged, Shaft Mount, Straight Bore, Single Position, Clamp Collar |
| Release method | Spring |
| Restrictions | Consult Nexen For Engagement at Differential Speeds |
| RoHS compliant | RoHS |
| Sensor 1 function | Disengagement |
| Sensor 1 output | Normally Open PNP |
| Sensor 1 type | Inductive Proximity |
| Sensor function | Disengagement |
| Shaft inertia | 175.25 lbin² |
| Unit height | 12 in |
| Unit width | 12 in |
801939
