Nexen 928504 Air Engaged Motor/Foot Mount Brake
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$742.83
Anti rotation styleFlange, Optional FeetApproximate brake facing life394 hphrBore sizeMachined Bore with KeywayBore styleMachined Bore with KeywayBrake air chamber volume when new0.550 in³Brake air chamber volume when worn out1.392 in³Brake facing edge color codeRedBrake facing effective area12.8 in²Brake facing typeStandard coefficientBrake heat sink capacity45000 ftlbBrake peak thermal input rate12.00 hpBrake response factor0.096Brake torque540 inlbBraking capabilityCyclic Dynamic, E-Stop, HoldingCE certifiedCEEngagement methodAirFinishBlack oxideInlet size0.125 NPTInput bolt circle diameter5.875 inInput bolt hole size0.422 inInput frame sizeNEMA 56CInput pilot depth0.34 inInput pilot diameter5.627 inMaterials of constructionBlack oxideMax allowable pressure (psi)120Max ambient temperature (°F)150Max brake continuous thermal dissipation0.23 hpMax operating pressure (psi)80Max Speed1800 RPMMax static brake torque540 inlbMin ambient temperature (°F)32Min engagement pressure (psi)5Mounting styleFoot, Motor or ReducerOpen or enclosed designOpenOutput bolt circle5.875 inOutput bolt hole size0.375-16 inOutput bore diameter0.625 inOutput frame sizeNEMA 56COutput pilot diameter4.500 inOutput pilot height0.160 inOutput shaft diameter0.625 inOutput shaft styleShaft with KeywayOverhung load capacity281 lbs, At 1800 RPM/321 lbs At 1200 RPM, 1 in From Pilot Face, For 10,000 Hrs Bearing LifeProduct featuresAir Engaged, NEMA C-Face Mount, ModularRelease methodSpringRoHS compliantRoHSUnit height7 inUnit width7 in
Specifications
| Anti rotation style | Flange, Optional Feet |
| Approximate brake facing life | 394 hphr |
| Bore size | Machined Bore with Keyway |
| Bore style | Machined Bore with Keyway |
| Brake air chamber volume when new | 0.550 in³ |
| Brake air chamber volume when worn out | 1.392 in³ |
| Brake facing edge color code | Red |
| Brake facing effective area | 12.8 in² |
| Brake facing type | Standard coefficient |
| Brake heat sink capacity | 45000 ftlb |
| Brake peak thermal input rate | 12.00 hp |
| Brake response factor | 0.096 |
| Brake torque | 540 inlb |
| Braking capability | Cyclic Dynamic, E-Stop, Holding |
| CE certified | CE |
| Engagement method | Air |
| Finish | Black oxide |
| Inlet size | 0.125 NPT |
| Input bolt circle diameter | 5.875 in |
| Input bolt hole size | 0.422 in |
| Input frame size | NEMA 56C |
| Input pilot depth | 0.34 in |
| Input pilot diameter | 5.627 in |
| Materials of construction | Black oxide |
| Max allowable pressure (psi) | 120 |
| Max ambient temperature (°F) | 150 |
| Max brake continuous thermal dissipation | 0.23 hp |
| Max operating pressure (psi) | 80 |
| Max Speed | 1800 RPM |
| Max static brake torque | 540 inlb |
| Min ambient temperature (°F) | 32 |
| Min engagement pressure (psi) | 5 |
| Mounting style | Foot, Motor or Reducer |
| Open or enclosed design | Open |
| Output bolt circle | 5.875 in |
| Output bolt hole size | 0.375-16 in |
| Output bore diameter | 0.625 in |
| Output frame size | NEMA 56C |
| Output pilot diameter | 4.500 in |
| Output pilot height | 0.160 in |
| Output shaft diameter | 0.625 in |
| Output shaft style | Shaft with Keyway |
| Overhung load capacity | 281 lbs, At 1800 RPM/321 lbs At 1200 RPM, 1 in From Pilot Face, For 10,000 Hrs Bearing Life |
| Product features | Air Engaged, NEMA C-Face Mount, Modular |
| Release method | Spring |
| RoHS compliant | RoHS |
| Unit height | 7 in |
| Unit width | 7 in |
928504