Nexen 830858 Shaft/Flange Mount Clutch-Brake
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$3,038.16
Anti rotation styleFlangeApproximate brake facing life1225 hphrApproximate clutch facing life1225 hphrBore detailsStraightBore size25 mm, Machined Bore with KeywayBore styleMachined Bore with KeywayBrake air chamber volume when new3.654 in³Brake air chamber volume when worn out5.786 in³Brake facing edge color codeRedBrake facing effective area30.6 in²Brake facing typeStandard coefficientBrake side engagement methodAirBrake torque1100 inlbCE certifiedCEClutch air chamber volume when new3.654 in³Clutch air chamber volume when worn out5.786 in³Clutch facing edge color codeRedClutch facing effective area30.63 in²Clutch Facing TypeStandard coefficientClutch side engagement methodAirCoupling size7.000 inCoupling typeElastomerDrive inertia56.4 lbin²FinishBlack oxideInlet size0.125 NPTLength6.72 inMaterials of constructionBlack oxideMax allowable pressure (psi)120Max ambient temperature (°F)150Max brake continuous thermal dissipation0.60 hpMax clutch continuous thermal dissipation0.60 hpMax operating pressure (psi)80Max Speed1800 RPMMax static brake torque1100 inlbMax static clutch torque1100 inlbMin ambient temperature (°F)32Min sprocket size40/38T, 50/31T, 60/26T, 80/21TMounting styleFlange, Driven ShaftOpen or enclosed designOpenOuter Diameter8.12 inOutput bolt circle3.5 inOutput bolt hole size4 0.250-20 in, Holes @ 90°Output shaft styleNoneOutput typePilotPilot size4.000 inProduct featuresAir Engaged Brake, Air Engaged Clutch, Driven Shaft Mount, Straight Bore, Double PistonRestrictionsMust Be Mounted On The Driven ShaftRoHS compliantRoHS
Specifications
| Anti rotation style | Flange |
| Approximate brake facing life | 1225 hphr |
| Approximate clutch facing life | 1225 hphr |
| Bore details | Straight |
| Bore size | 25 mm, Machined Bore with Keyway |
| Bore style | Machined Bore with Keyway |
| Brake air chamber volume when new | 3.654 in³ |
| Brake air chamber volume when worn out | 5.786 in³ |
| Brake facing edge color code | Red |
| Brake facing effective area | 30.6 in² |
| Brake facing type | Standard coefficient |
| Brake side engagement method | Air |
| Brake torque | 1100 inlb |
| CE certified | CE |
| Clutch air chamber volume when new | 3.654 in³ |
| Clutch air chamber volume when worn out | 5.786 in³ |
| Clutch facing edge color code | Red |
| Clutch facing effective area | 30.63 in² |
| Clutch Facing Type | Standard coefficient |
| Clutch side engagement method | Air |
| Coupling size | 7.000 in |
| Coupling type | Elastomer |
| Drive inertia | 56.4 lbin² |
| Finish | Black oxide |
| Inlet size | 0.125 NPT |
| Length | 6.72 in |
| Materials of construction | Black oxide |
| Max allowable pressure (psi) | 120 |
| Max ambient temperature (°F) | 150 |
| Max brake continuous thermal dissipation | 0.60 hp |
| Max clutch continuous thermal dissipation | 0.60 hp |
| Max operating pressure (psi) | 80 |
| Max Speed | 1800 RPM |
| Max static brake torque | 1100 inlb |
| Max static clutch torque | 1100 inlb |
| Min ambient temperature (°F) | 32 |
| Min sprocket size | 40/38T, 50/31T, 60/26T, 80/21T |
| Mounting style | Flange, Driven Shaft |
| Open or enclosed design | Open |
| Outer Diameter | 8.12 in |
| Output bolt circle | 3.5 in |
| Output bolt hole size | 4 0.250-20 in, Holes @ 90° |
| Output shaft style | None |
| Output type | Pilot |
| Pilot size | 4.000 in |
| Product features | Air Engaged Brake, Air Engaged Clutch, Driven Shaft Mount, Straight Bore, Double Piston |
| Restrictions | Must Be Mounted On The Driven Shaft |
| RoHS compliant | RoHS |
830858