Approximate clutch facing life1225 hphrBacklash0.36Bore detailsStraight With Keyway And 2 SetscrewsBore size1.125 in, Machined Bore with KeywayBore styleMachined Bore with KeywayCE 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 inertia127.83 lbin²Engagement methodAirFinishBlack oxideInlet size0.125 NPTInput bore min shaft insertion3.75 in, From Pilot End Full From Air Chamber EndInput keyway0.376W x 0.376H x 1.6L inLength7.31 inMaterials of constructionBlack oxideMax ambient temperature (°F)150Max clutch continuous thermal dissipation1.00 hpMax operating pressure (psi)80Max Speed1800 RPMMax static clutch torque975 inlbMin ambient temperature (°F)32Min engagement pressure (psi)5Mounting styleShaftOpen or enclosed designOpenOuter Diameter8.06 inOutput shaft styleNoneOutput typeV-Belt Pulley, 3-3V, 5.30 in OD SheaveProduct featuresAir Engaged, Keyed, Straight Bore, Shaft Mount, Sheave OutputRelease methodSpringRoHS compliantRoHSShaft inertia63.28 lbin²
| Approximate clutch facing life | 1225 hphr |
| Backlash | 0.36 |
| Bore details | Straight With Keyway And 2 Setscrews |
| Bore size | 1.125 in, Machined Bore with Keyway |
| Bore style | Machined Bore with Keyway |
| 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 | 127.83 lbin² |
| 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 |
| Input keyway | 0.376W x 0.376H x 1.6L in |
| Length | 7.31 in |
| Materials of construction | Black oxide |
| Max ambient temperature (°F) | 150 |
| Max clutch continuous thermal dissipation | 1.00 hp |
| Max operating pressure (psi) | 80 |
| Max Speed | 1800 RPM |
| Max static clutch torque | 975 inlb |
| Min ambient temperature (°F) | 32 |
| Min engagement pressure (psi) | 5 |
| Mounting style | Shaft |
| Open or enclosed design | Open |
| Outer Diameter | 8.06 in |
| Output shaft style | None |
| Output type | V-Belt Pulley, 3-3V, 5.30 in OD Sheave |
| Product features | Air Engaged, Keyed, Straight Bore, Shaft Mount, Sheave Output |
| Release method | Spring |
| RoHS compliant | RoHS |
| Shaft inertia | 63.28 lbin² |