Nexen 827930 Shaft Mount Straight Bore Tension Brake
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$1,061.95
Actuation typeSingle ActuatorAnti rotation styleFlange, Optional Torque Pin BracketApproximate brake facing life954.4 kWhrBore detailsStraightBore size35 mm, Machined Bore with KeywayBore styleMachined Bore with KeywayBrake air chamber volume when new1.024 in³Brake air chamber volume when worn out2.108 in³Brake facing edge color codeBlueBrake facing effective area120 cm²Brake facing typeUltra Low CoefficientBrake heat sink capacity124127 ftlbBrake peak thermal input rate12.70 kWBrake response factor0.124Braking capabilityContinuous Slip, Cyclic Dynamic, E-Stop, HoldingCE certifiedCEEngagement methodAirFinishBlack oxideInlet size0.250 NPTInput keyway10W x 8H x 79.4L mmInput shaft securement3, M6-1.0 Set Screws @ 120°Length81.0 mmMaterials of constructionBlack oxideMax allowable pressure (bar)8.3Max ambient temperature (°F)150Max brake continuous thermal dissipation3.30 hpMax dynamic torque286 inlbMax operating pressure (bar)6.0Max Speed1800 RPMMax static torque336 inlbMin ambient temperature (°F)32Min engagement pressure (bar)0.2Mounting styleFlange, ShaftOpen or enclosed designOpenOuter Diameter183.0 mmOutput shaft styleNoneProduct featuresAir Engaged, Shaft Mount, Single Caliper, Air Cooled, Straight BoreRelease methodSpringRoHS compliantRoHSShaft inertia53 kgcm²Unit height5.5 inUnit width10 in
Specifications
| Actuation type | Single Actuator |
| Anti rotation style | Flange, Optional Torque Pin Bracket |
| Approximate brake facing life | 954.4 kWhr |
| Bore details | Straight |
| Bore size | 35 mm, Machined Bore with Keyway |
| Bore style | Machined Bore with Keyway |
| Brake air chamber volume when new | 1.024 in³ |
| Brake air chamber volume when worn out | 2.108 in³ |
| Brake facing edge color code | Blue |
| Brake facing effective area | 120 cm² |
| Brake facing type | Ultra Low Coefficient |
| Brake heat sink capacity | 124127 ftlb |
| Brake peak thermal input rate | 12.70 kW |
| Brake response factor | 0.124 |
| Braking capability | Continuous Slip, Cyclic Dynamic, E-Stop, Holding |
| CE certified | CE |
| Engagement method | Air |
| Finish | Black oxide |
| Inlet size | 0.250 NPT |
| Input keyway | 10W x 8H x 79.4L mm |
| Input shaft securement | 3, M6-1.0 Set Screws @ 120° |
| Length | 81.0 mm |
| Materials of construction | Black oxide |
| Max allowable pressure (bar) | 8.3 |
| Max ambient temperature (°F) | 150 |
| Max brake continuous thermal dissipation | 3.30 hp |
| Max dynamic torque | 286 inlb |
| Max operating pressure (bar) | 6.0 |
| Max Speed | 1800 RPM |
| Max static torque | 336 inlb |
| Min ambient temperature (°F) | 32 |
| Min engagement pressure (bar) | 0.2 |
| Mounting style | Flange, Shaft |
| Open or enclosed design | Open |
| Outer Diameter | 183.0 mm |
| Output shaft style | None |
| Product features | Air Engaged, Shaft Mount, Single Caliper, Air Cooled, Straight Bore |
| Release method | Spring |
| RoHS compliant | RoHS |
| Shaft inertia | 53 kgcm² |
| Unit height | 5.5 in |
| Unit width | 10 in |
827930