Nexen 923621 Air Engaged Shaft Mount Friction Clutch
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$645.94
Bore detailsStraightBore size25 mm, Machined Bore with KeywayBore styleMachined Bore with KeywayCE certifiedCEClutch air chamber volume when new39.310 cm³Clutch air chamber volume when worn out74.000 cm³Clutch facing edge color codeRedClutch Facing TypeStandard coefficientDrive arrangementPilot mountDrive inertia18.9 kgcm²EnclosureOpenEngagement methodAirFinishMachined aluminumInlet size0.125 BSPTLength127.4 mmMaterials of constructionMachined aluminumMax ambient temperature (°C)66Max operating pressure (bar)5.5Max speed (bar)750 RPM, Max @ 2.8 Bar, 450 @ 3.5 Bar, 350 @ 4.1 Bar, 300 @ 4.8 Bar, 250 @ 5.5Max static clutch torque238 NmMin ambient temperature (°C)0Min engagement pressure (bar)0.3Min sprocket size25/60T, 35/40T, 40/31T, 50/25T, 60/22TMounting styleShaftOpen or enclosed designOpenOuter Diameter115.8 mmOutput bolt circle102 mmOutput bolt hole size4 M6-1.00 mm, Holes @ 90°Output typePilotPilot size88 mmProduct featuresAir Engaged, Straight Bore, Shaft Mount, Low RPM/High Torque, Pilot OutputRelease methodSpringRoHS compliantRoHSShaft inertia7.4 kgcm²
Specifications
| Bore details | Straight |
| Bore size | 25 mm, Machined Bore with Keyway |
| Bore style | Machined Bore with Keyway |
| CE certified | CE |
| Clutch air chamber volume when new | 39.310 cm³ |
| Clutch air chamber volume when worn out | 74.000 cm³ |
| Clutch facing edge color code | Red |
| Clutch Facing Type | Standard coefficient |
| Drive arrangement | Pilot mount |
| Drive inertia | 18.9 kgcm² |
| Enclosure | Open |
| Engagement method | Air |
| Finish | Machined aluminum |
| Inlet size | 0.125 BSPT |
| Length | 127.4 mm |
| Materials of construction | Machined aluminum |
| Max ambient temperature (°C) | 66 |
| Max operating pressure (bar) | 5.5 |
| Max speed (bar) | 750 RPM, Max @ 2.8 Bar, 450 @ 3.5 Bar, 350 @ 4.1 Bar, 300 @ 4.8 Bar, 250 @ 5.5 |
| Max static clutch torque | 238 Nm |
| Min ambient temperature (°C) | 0 |
| Min engagement pressure (bar) | 0.3 |
| Min sprocket size | 25/60T, 35/40T, 40/31T, 50/25T, 60/22T |
| Mounting style | Shaft |
| Open or enclosed design | Open |
| Outer Diameter | 115.8 mm |
| Output bolt circle | 102 mm |
| Output bolt hole size | 4 M6-1.00 mm, Holes @ 90° |
| Output type | Pilot |
| Pilot size | 88 mm |
| Product features | Air Engaged, Straight Bore, Shaft Mount, Low RPM/High Torque, Pilot Output |
| Release method | Spring |
| RoHS compliant | RoHS |
| Shaft inertia | 7.4 kgcm² |
923621