Nexen 828008 Shaft Mount Straight Bore Tension Brake
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$1,390.78
Actuation typeSingle ActuatorAnti rotation styleFlange, Optional Torque Pin BracketApproximate brake facing life913.5 kWhrBacklash0.39 °Bore detailsStraightBore size50 mm, Machined Bore with KeywayBore styleMachined Bore with KeywayBrake air chamber volume when new45.146 cm³Brake air chamber volume when worn out94.832 cm³Brake facing edge color codeRedBrake facing effective area198 cm²Brake facing typeStandard coefficientBrake heat sink capacity234845 JouleBrake peak thermal input rate20.90 kWBrake response factor0.199Braking capabilityContinuous Slip, Cyclic Dynamic, E-Stop, HoldingCE certifiedCEEnclosureOpenEngagement methodAirFinishBlack oxideInlet size0.250 BSPTLength92.0 mmMaterials of constructionBlack oxideMax allowable pressure (bar)8.3Max ambient temperature (°F)150Max brake continuous thermal dissipation2.55 kWMax dynamic torque168 NmMax operating pressure (bar)6.0Max Speed1800 RPMMax static torque197 NmMin ambient temperature (°F)32Min engagement pressure (bar)0.2Mounting styleFlange, ShaftOpen or enclosed designOpenOuter Diameter229.0 mmOutput shaft styleNoneProduct featuresAir Engaged, Shaft Mount, Single Caliper, Air Cooled, Straight BoreRelease methodSpringRoHS compliantRoHSRPM1800Shaft inertia213 kgm²Unit height5.5 inUnit width10 in
Specifications
| Actuation type | Single Actuator |
| Anti rotation style | Flange, Optional Torque Pin Bracket |
| Approximate brake facing life | 913.5 kWhr |
| Backlash | 0.39 ° |
| Bore details | Straight |
| Bore size | 50 mm, Machined Bore with Keyway |
| Bore style | Machined Bore with Keyway |
| Brake air chamber volume when new | 45.146 cm³ |
| Brake air chamber volume when worn out | 94.832 cm³ |
| Brake facing edge color code | Red |
| Brake facing effective area | 198 cm² |
| Brake facing type | Standard coefficient |
| Brake heat sink capacity | 234845 Joule |
| Brake peak thermal input rate | 20.90 kW |
| Brake response factor | 0.199 |
| Braking capability | Continuous Slip, Cyclic Dynamic, E-Stop, Holding |
| CE certified | CE |
| Enclosure | Open |
| Engagement method | Air |
| Finish | Black oxide |
| Inlet size | 0.250 BSPT |
| Length | 92.0 mm |
| Materials of construction | Black oxide |
| Max allowable pressure (bar) | 8.3 |
| Max ambient temperature (°F) | 150 |
| Max brake continuous thermal dissipation | 2.55 kW |
| Max dynamic torque | 168 Nm |
| Max operating pressure (bar) | 6.0 |
| Max Speed | 1800 RPM |
| Max static torque | 197 Nm |
| Min ambient temperature (°F) | 32 |
| Min engagement pressure (bar) | 0.2 |
| Mounting style | Flange, Shaft |
| Open or enclosed design | Open |
| Outer Diameter | 229.0 mm |
| 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 | 213 kgm² |
| Unit height | 5.5 in |
| Unit width | 10 in |
828008