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Nexen 970521 Spring Engaged Flange Mount Brake
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$1,575.14
Air chamber volume2.58 in³Anti rotation styleFlangeApproximate engagement response time85 msBacklash ratingZero BacklashBore detailsStraightBore size0.875 in, Machined Bore with Clamp Collar and KeywayBore styleMachined Bore with Clamp Collar and KeywayBrake torque664 inlbBraking capabilityE-Stop, HoldingCE certifiedCEEngagement methodSpringFinishBlack Acrylic PaintInlet size0.125 NPTInput shaft securementIntegrated Clamp CollarLength2.87 inMaterials of constructionBlack Acrylic PaintMax allowable pressure (psi)120Max ambient temperature (°F)150Max parallel misalignment0.005 inMax Speed5000 RPMMin ambient temperature (°F)32Min release pressure (bar)5.516 barMin release pressure (psi)80Min static brake torque664 inlbMounting styleFlangeOpen or enclosed designOpenOuter Diameter5.91 inOutput bolt circle5.413 inOutput bolt hole size4 0.281 in, Holes @ 90°Output shaft styleNoneProduct featuresSpring Engaged, Shaft/Flange Mount, Zero BacklashRelease methodAirRestrictionsNot Recommended For Cyclic Dynamic BrakingRoHS compliantRoHSShaft inertia4.27 lbin²Static b10/b10d cycle life2000000/4000000Torsional rigidity263908 ftlb/radUnit height5.5 inUnit width10 inZero backlashShow All, Zero Backlash
Specifications
| Air chamber volume | 2.58 in³ |
| Anti rotation style | Flange |
| Approximate engagement response time | 85 ms |
| Backlash rating | Zero Backlash |
| Bore details | Straight |
| Bore size | 0.875 in, Machined Bore with Clamp Collar and Keyway |
| Bore style | Machined Bore with Clamp Collar and Keyway |
| Brake torque | 664 inlb |
| Braking capability | E-Stop, Holding |
| CE certified | CE |
| Engagement method | Spring |
| Finish | Black Acrylic Paint |
| Inlet size | 0.125 NPT |
| Input shaft securement | Integrated Clamp Collar |
| Length | 2.87 in |
| Materials of construction | Black Acrylic Paint |
| Max allowable pressure (psi) | 120 |
| Max ambient temperature (°F) | 150 |
| Max parallel misalignment | 0.005 in |
| Max Speed | 5000 RPM |
| Min ambient temperature (°F) | 32 |
| Min release pressure (bar) | 5.516 bar |
| Min release pressure (psi) | 80 |
| Min static brake torque | 664 inlb |
| Mounting style | Flange |
| Open or enclosed design | Open |
| Outer Diameter | 5.91 in |
| Output bolt circle | 5.413 in |
| Output bolt hole size | 4 0.281 in, Holes @ 90° |
| Output shaft style | None |
| Product features | Spring Engaged, Shaft/Flange Mount, Zero Backlash |
| Release method | Air |
| Restrictions | Not Recommended For Cyclic Dynamic Braking |
| RoHS compliant | RoHS |
| Shaft inertia | 4.27 lbin² |
| Static b10/b10d cycle life | 2000000/4000000 |
| Torsional rigidity | 263908 ftlb/rad |
| Unit height | 5.5 in |
| Unit width | 10 in |
| Zero backlash | Show All, Zero Backlash |
970521
