- New
Nexen 964640 Spring Engaged Ball Screw Brake
- Write a review
$920.48
Anti rotation styleFlangeApproximate engagement response time8 msApproximate release response time92 msBacklash0 ArcSecBacklash ratingZero BacklashBore detailsStraight BoreBore size5.000 to 12.700 mm Bore Nexen Couplings Available, Sold SeparatelyBore styleBore Accepts Nexen CouplingBraking capabilityE-Stop, HoldingCE certifiedCECoupling typeElastomer/Clamp CollarEnclosureEnclosedEngagement methodSpringFeedback sensorsNo SensorsFinishBlack AnodizedIEC IP ratingIP67Inlet size0.125 NPTInput bore diameter5 to 12.7 mm, See CouplingsInput pilot diameter52.0 mmLength74.7 mmMaterials of constructionBlack AnodizedMax allowable pressure (bar)8.3Max ambient temperature (°F)150Max angular misalignment0.8 °Max axial float± 1 mmMax lateral misalignment0.06 mmMax Speed10000 RPMMin ambient temperature (°F)32Min release pressure (bar)5.5Min static brake torque2 NmMounting styleMotor or ReducerOpen or enclosed designEnclosedOverhung load capacityN/A, Ask NexenProduct featuresSpring Engaged, Zero Backlash, Coupling RequiredRelease methodAirRestrictionsNot Recommended For Cyclic Dynamic BrakingRoHS compliantRoHSRPM10000Shaft inertia0.2 kgcm²Static b10/b10d cycle life1000000/2000000Torsional rigidity350 Nm/Rad, With CouplingZero backlashShow All, Zero Backlash
Specifications
| Anti rotation style | Flange |
| Approximate engagement response time | 8 ms |
| Approximate release response time | 92 ms |
| Backlash | 0 ArcSec |
| Backlash rating | Zero Backlash |
| Bore details | Straight Bore |
| Bore size | 5.000 to 12.700 mm Bore Nexen Couplings Available, Sold Separately |
| Bore style | Bore Accepts Nexen Coupling |
| Braking capability | E-Stop, Holding |
| CE certified | CE |
| Coupling type | Elastomer/Clamp Collar |
| Enclosure | Enclosed |
| Engagement method | Spring |
| Feedback sensors | No Sensors |
| Finish | Black Anodized |
| IEC IP rating | IP67 |
| Inlet size | 0.125 NPT |
| Input bore diameter | 5 to 12.7 mm, See Couplings |
| Input pilot diameter | 52.0 mm |
| Length | 74.7 mm |
| Materials of construction | Black Anodized |
| Max allowable pressure (bar) | 8.3 |
| Max ambient temperature (°F) | 150 |
| Max angular misalignment | 0.8 ° |
| Max axial float | ± 1 mm |
| Max lateral misalignment | 0.06 mm |
| Max Speed | 10000 RPM |
| Min ambient temperature (°F) | 32 |
| Min release pressure (bar) | 5.5 |
| Min static brake torque | 2 Nm |
| Mounting style | Motor or Reducer |
| Open or enclosed design | Enclosed |
| Overhung load capacity | N/A, Ask Nexen |
| Product features | Spring Engaged, Zero Backlash, Coupling Required |
| Release method | Air |
| Restrictions | Not Recommended For Cyclic Dynamic Braking |
| RoHS compliant | RoHS |
| RPM | 10000 |
| Shaft inertia | 0.2 kgcm² |
| Static b10/b10d cycle life | 1000000/2000000 |
| Torsional rigidity | 350 Nm/Rad, With Coupling |
| Zero backlash | Show All, Zero Backlash |
964640
