Nexen 827818 Shaft Mount Straight Bore Tension Brake
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$657.66
Actuation typeSingle ActuatorAnti rotation styleFlange, Optional Torque Pin BracketApproximate brake facing life230 hphrBore detailsStraightBore size1.125 in, Machined Bore with Keyway, 0.750-1.000 in with Optional Adapter BushingsBore styleMachined Bore with Keyway, Nexen Adapter Bushing RequiredBrake air chamber volume when new0.629 in³Brake air chamber volume when worn out1.422 in³Brake facing edge color codeRedBrake facing effective area11.9 in²Brake facing typeStandard coefficientBrake heat sink capacity52729 ftlbBrake peak thermal input rate11.00 hpBrake response factor0.09Braking capabilityContinuous Slip, Cyclic Dynamic, E-Stop, HoldingCE certifiedCEEnclosureOpenEngagement methodAirFinishBlack oxideInlet size0.250 NPTLength2.51 inMaterials of constructionBlack oxideMax allowable pressure (psi)120Max ambient temperature (°F)150Max bore size28.575 mmMax brake continuous thermal dissipation1.90 hpMax dynamic torque374 inlbMax operating pressure (psi)80Max Speed1800 RPMMax static torque440 inlbMin ambient temperature (°F)32Min bore size19.05 mmMin engagement pressure (psi)3Mounting styleFlange, ShaftOpen or enclosed designOpenOuter Diameter5.94 inOutput shaft styleNoneProduct featuresAir Engaged, Shaft Mount, Single Caliper, Air Cooled, Straight BoreRelease methodSpringRoHS compliantRoHSRPM1800Shaft inertia4.74 lbin²Unit height4.75 inUnit width7 in
Specifications
| Actuation type | Single Actuator |
| Anti rotation style | Flange, Optional Torque Pin Bracket |
| Approximate brake facing life | 230 hphr |
| Bore details | Straight |
| Bore size | 1.125 in, Machined Bore with Keyway, 0.750-1.000 in with Optional Adapter Bushings |
| Bore style | Machined Bore with Keyway, Nexen Adapter Bushing Required |
| Brake air chamber volume when new | 0.629 in³ |
| Brake air chamber volume when worn out | 1.422 in³ |
| Brake facing edge color code | Red |
| Brake facing effective area | 11.9 in² |
| Brake facing type | Standard coefficient |
| Brake heat sink capacity | 52729 ftlb |
| Brake peak thermal input rate | 11.00 hp |
| Brake response factor | 0.09 |
| Braking capability | Continuous Slip, Cyclic Dynamic, E-Stop, Holding |
| CE certified | CE |
| Enclosure | Open |
| Engagement method | Air |
| Finish | Black oxide |
| Inlet size | 0.250 NPT |
| Length | 2.51 in |
| Materials of construction | Black oxide |
| Max allowable pressure (psi) | 120 |
| Max ambient temperature (°F) | 150 |
| Max bore size | 28.575 mm |
| Max brake continuous thermal dissipation | 1.90 hp |
| Max dynamic torque | 374 inlb |
| Max operating pressure (psi) | 80 |
| Max Speed | 1800 RPM |
| Max static torque | 440 inlb |
| Min ambient temperature (°F) | 32 |
| Min bore size | 19.05 mm |
| Min engagement pressure (psi) | 3 |
| Mounting style | Flange, Shaft |
| Open or enclosed design | Open |
| Outer Diameter | 5.94 in |
| Output shaft style | None |
| Product features | Air Engaged, Shaft Mount, Single Caliper, Air Cooled, Straight Bore |
| Release method | Spring |
| RoHS compliant | RoHS |
| RPM | 1800 |
| Shaft inertia | 4.74 lbin² |
| Unit height | 4.75 in |
| Unit width | 7 in |
827818