Anti rotation styleOptional brake disc can stop output with optional caliper brakeApproximate clutch facing life1225 hphrBacklash0.36 °Bore detailsStraightBore size1.625 in, Machined Bore with Keyway, 1.000-1.500 in with Optional Adapter BushingsBore styleMachined Bore with Keyway, Nexen Adapter Bushing RequiredCE certifiedCEClutch air chamber volume when new0.644 in³Clutch air chamber volume when worn out2.000 in³Clutch facing edge color codeRedClutch facing effective area30.63 in²Clutch Facing TypeStandard coefficientClutch heat sink capacity110000 ftlbClutch peak thermal input rate27.60 hpClutch response factor0.119Drive inertia127.3 lbin²EnclosureOpenEngagement methodAirFinishBlack oxideInlet size0.125 NPTInput bore min shaft insertion3.75 in, From Pilot End Full From Air Chamber EndLength7.31 inMaterials of constructionBlack oxideMax ambient temperature (°F)150Max bore size41.275 mmMax clutch continuous thermal dissipation0.75 hpMax operating pressure (psi)80Max Speed1800 RPMMax static clutch torque975 inlbMin ambient temperature (°F)32Min bore size25.4 mmMin engagement pressure (psi)5Min sprocket size40/38T, 50/31T, 60/26T, 80/21TMounting styleShaftOpen or enclosed designOpenOuter Diameter8.06 inOutput bolt circle4.75 inOutput bolt hole size4 0.312-18 in, Holes @ 90°Output shaft styleNoneOutput typePilotPilot size4.000 inProduct featuresAir Engaged, Keyed, Straight Bore, Shaft MountRelease methodSpringRestrictionsThis Clutches Bore Can Be Reduced With The Bushings Found In Accessories To The LeftRoHS compliantRoHSRPM1800Shaft inertia63.28 lbin²
| Anti rotation style | Optional brake disc can stop output with optional caliper brake |
| Approximate clutch facing life | 1225 hphr |
| Backlash | 0.36 ° |
| Bore details | Straight |
| Bore size | 1.625 in, Machined Bore with Keyway, 1.000-1.500 in with Optional Adapter Bushings |
| Bore style | Machined Bore with Keyway, Nexen Adapter Bushing Required |
| CE certified | CE |
| Clutch air chamber volume when new | 0.644 in³ |
| Clutch air chamber volume when worn out | 2.000 in³ |
| Clutch facing edge color code | Red |
| Clutch facing effective area | 30.63 in² |
| Clutch Facing Type | Standard coefficient |
| Clutch heat sink capacity | 110000 ftlb |
| Clutch peak thermal input rate | 27.60 hp |
| Clutch response factor | 0.119 |
| Drive inertia | 127.3 lbin² |
| Enclosure | Open |
| Engagement method | Air |
| Finish | Black oxide |
| Inlet size | 0.125 NPT |
| Input bore min shaft insertion | 3.75 in, From Pilot End Full From Air Chamber End |
| Length | 7.31 in |
| Materials of construction | Black oxide |
| Max ambient temperature (°F) | 150 |
| Max bore size | 41.275 mm |
| Max clutch continuous thermal dissipation | 0.75 hp |
| Max operating pressure (psi) | 80 |
| Max Speed | 1800 RPM |
| Max static clutch torque | 975 inlb |
| Min ambient temperature (°F) | 32 |
| Min bore size | 25.4 mm |
| Min engagement pressure (psi) | 5 |
| Min sprocket size | 40/38T, 50/31T, 60/26T, 80/21T |
| Mounting style | Shaft |
| Open or enclosed design | Open |
| Outer Diameter | 8.06 in |
| Output bolt circle | 4.75 in |
| Output bolt hole size | 4 0.312-18 in, Holes @ 90° |
| Output shaft style | None |
| Output type | Pilot |
| Pilot size | 4.000 in |
| Product features | Air Engaged, Keyed, Straight Bore, Shaft Mount |
| Release method | Spring |
| Restrictions | This Clutches Bore Can Be Reduced With The Bushings Found In Accessories To The Left |
| RoHS compliant | RoHS |
| RPM | 1800 |
| Shaft inertia | 63.28 lbin² |