Nexen 822539 Air Engaged Shaft Mount Brake
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$4,731.89
Anti rotation styleFlange, Optional Torque Pin BracketApproximate brake facing life3256 hphrBore detailsStraightBore size2.938 in, Machined Bore with KeywayBore styleMachined Bore with KeywayBrake air chamber volume when new2.764 in³Brake air chamber volume when worn out11.298 in³Brake facing edge color codeRedBrake facing effective area58.6 in²Brake facing typeStandard coefficientBrake heat sink capacity550000 ftlbBrake peak thermal input rate53.00 hpBrake response factor0.451Brake torque5500 inlbBraking capabilityContinuous Slip, Cyclic Dynamic, E-Stop, HoldingCE certifiedCEEngagement methodAirFinishBlack Acrylic PaintInlet size0.250 NPTInput keyway0.751W x 0.751H x 4.28L inInput shaft securement3, 0.500-13, Set Screws @ 120°Length4.98 inMaterials of constructionBlack Acrylic PaintMax allowable pressure (psi)120Max ambient temperature (°F)150Max brake continuous thermal dissipation6.40 hpMax operating pressure (psi)80Max Speed1800 RPMMax static brake torque5500 inlbMin ambient temperature (°F)32Min engagement pressure (psi)3Mounting styleFlange, ShaftOpen or enclosed designOpenOuter Diameter13.76 inOutput shaft styleNoneProduct featuresAir Engaged, Shaft Mount, Straight BoreRelease methodSpringRoHS compliantRoHSShaft inertia478.4 lbin²Unit height9.5 inUnit width17.25 in
Specifications
| Anti rotation style | Flange, Optional Torque Pin Bracket |
| Approximate brake facing life | 3256 hphr |
| Bore details | Straight |
| Bore size | 2.938 in, Machined Bore with Keyway |
| Bore style | Machined Bore with Keyway |
| Brake air chamber volume when new | 2.764 in³ |
| Brake air chamber volume when worn out | 11.298 in³ |
| Brake facing edge color code | Red |
| Brake facing effective area | 58.6 in² |
| Brake facing type | Standard coefficient |
| Brake heat sink capacity | 550000 ftlb |
| Brake peak thermal input rate | 53.00 hp |
| Brake response factor | 0.451 |
| Brake torque | 5500 inlb |
| Braking capability | Continuous Slip, Cyclic Dynamic, E-Stop, Holding |
| CE certified | CE |
| Engagement method | Air |
| Finish | Black Acrylic Paint |
| Inlet size | 0.250 NPT |
| Input keyway | 0.751W x 0.751H x 4.28L in |
| Input shaft securement | 3, 0.500-13, Set Screws @ 120° |
| Length | 4.98 in |
| Materials of construction | Black Acrylic Paint |
| Max allowable pressure (psi) | 120 |
| Max ambient temperature (°F) | 150 |
| Max brake continuous thermal dissipation | 6.40 hp |
| Max operating pressure (psi) | 80 |
| Max Speed | 1800 RPM |
| Max static brake torque | 5500 inlb |
| Min ambient temperature (°F) | 32 |
| Min engagement pressure (psi) | 3 |
| Mounting style | Flange, Shaft |
| Open or enclosed design | Open |
| Outer Diameter | 13.76 in |
| Output shaft style | None |
| Product features | Air Engaged, Shaft Mount, Straight Bore |
| Release method | Spring |
| RoHS compliant | RoHS |
| Shaft inertia | 478.4 lbin² |
| Unit height | 9.5 in |
| Unit width | 17.25 in |
822539