NEXEN 964840
SPECIFICATIONS
| Bore Range | 12 to 32 mm |
|---|---|
| Maximum Pressure | 100 psi |
| Minimum Static Torque Capacity | 22 N-m |
| Minimum Release Pressure | 80 psi |
| Maximum Rpm | 10000 rpm |
| Coupling Type | Elastomer Clamp Collar |
| Model | BSB04 |
| Maximum Angular Misalignment | 0.8 ° |
| Engagement/Release | Spring/Air |
| Maximum Axia Float | ± 2 mm |
| Bore Type | Straight |
| Maximum Lateral Misalignment | 0.1 mm |
| Finish | Black Anodized |
| Function | Stopping & Holding |
| Open Or Enclosed Design | Enclosed |
| Recommended Control | 964650 |
| Overall Length | 100 mm |
| Compatible Couplings | 964872, 964841, 964862, 964847, 964859, 964854, 964863, 964869, 964868 |
| Input Pilot O.d. | 96 mm |
| Ratings | IP67, CE, And RoHS |
| Input Bolt Circle | 115 - 150 mm |
| Additional Details | The Nexen Ball Screw Brake is a high-torque, spring-engaged brake acting on the machined end of a ball screw. It serves as a primary or redundant safety brake to prevent back driving if a power loss or mechanical defect occurs in the driveline. The low backlash and coupling combination provides a high degree of accuracy for holding ball screw position. An expanding shaft/clamping hub coupling connects the brake shaft to the end of the ball screw. This coupling comes with an elastomer insert with high torsional stiffness. |
| Shaft Inertia | 3.10 kg/cm² |
| Manufacturer Product Page | http://www.nexengroup.com/nxn/products/details/id/964840 |
| Torsional Rigidity With Coupling | 9750 N-m/rad |
| Approximate Engagement Response Time | 50 ms |
| Approximate Release Response Time | 80 ms |
| Manufacturer Replacement Parts List | http://www.nexengroup.com/nxn/newin/index/parts-list/id/964840 |
