- New
Nexen 964728 Spring Engaged Servomotor Brake
- Write a review
$1,183.97
Air chamber volume9.200 cm³Anti rotation styleFlangeApproximate engagement response time12 msApproximate release response time75 msBacklash0 ArcSecBacklash ratingZero BacklashBody length3.06 inBore detailsStraight Bore/ShaftBore sizeMachined Bore with Clamp Collar and no KeywayBore styleMachined Bore with Clamp Collar and no KeywayBraking capabilityE-Stop, HoldingCE certifiedCEEngagement methodSpringFeedback sensorsNo SensorsFinishBlack AnodizedIEC IP ratingIP67Inlet size0.125 NPTInput bore diameter0.500 inInput pilot depth0.2 inInput pilot diameter3.150 inMaterials of constructionBlack AnodizedMax allowable pressure (bar)8.3Max ambient temperature (°F)150Max output bolt circle diameter4.280 inMax Speed10000 RPMMin ambient temperature (°F)32Min output bolt circle diameter3.875 inMin release pressure (psi)80Min static brake torque70 inlbMounting styleMotor or ReducerOpen or enclosed designEnclosedOutput frame sizeNEMA 34Output pilot diameter2.875 inOutput pilot height0.12 inOutput shaft diameter0.500 inOutput shaft length1.20 inOutput shaft styleShaft with KeywayOverhung load capacity1070 N, At 10,000 RPM, 20 mm From Pilot Face, For A 10,000 Hr Bearing LifeProduct featuresSpring Engaged, Zero Backlash, Flange Mount, Input Clamp CollarRelease methodAirRestrictionsNot Recommended For Cyclic Dynamic BrakingRoHS compliantRoHSSafety ratingStandardShaft inertia0.00005 kgm²Static b10/b10d cycle life1000000/2000000Torsional rigidity4500 Nm/RadZero backlashShow All, Zero Backlash
Specifications
| Air chamber volume | 9.200 cm³ |
| Anti rotation style | Flange |
| Approximate engagement response time | 12 ms |
| Approximate release response time | 75 ms |
| Backlash | 0 ArcSec |
| Backlash rating | Zero Backlash |
| Body length | 3.06 in |
| Bore details | Straight Bore/Shaft |
| Bore size | Machined Bore with Clamp Collar and no Keyway |
| Bore style | Machined Bore with Clamp Collar and no Keyway |
| Braking capability | E-Stop, Holding |
| CE certified | CE |
| Engagement method | Spring |
| Feedback sensors | No Sensors |
| Finish | Black Anodized |
| IEC IP rating | IP67 |
| Inlet size | 0.125 NPT |
| Input bore diameter | 0.500 in |
| Input pilot depth | 0.2 in |
| Input pilot diameter | 3.150 in |
| Materials of construction | Black Anodized |
| Max allowable pressure (bar) | 8.3 |
| Max ambient temperature (°F) | 150 |
| Max output bolt circle diameter | 4.280 in |
| Max Speed | 10000 RPM |
| Min ambient temperature (°F) | 32 |
| Min output bolt circle diameter | 3.875 in |
| Min release pressure (psi) | 80 |
| Min static brake torque | 70 inlb |
| Mounting style | Motor or Reducer |
| Open or enclosed design | Enclosed |
| Output frame size | NEMA 34 |
| Output pilot diameter | 2.875 in |
| Output pilot height | 0.12 in |
| Output shaft diameter | 0.500 in |
| Output shaft length | 1.20 in |
| Output shaft style | Shaft with Keyway |
| Overhung load capacity | 1070 N, At 10,000 RPM, 20 mm From Pilot Face, For A 10,000 Hr Bearing Life |
| Product features | Spring Engaged, Zero Backlash, Flange Mount, Input Clamp Collar |
| Release method | Air |
| Restrictions | Not Recommended For Cyclic Dynamic Braking |
| RoHS compliant | RoHS |
| Safety rating | Standard |
| Shaft inertia | 0.00005 kgm² |
| Static b10/b10d cycle life | 1000000/2000000 |
| Torsional rigidity | 4500 Nm/Rad |
| Zero backlash | Show All, Zero Backlash |
964728
