Overview
Mfr description
964640 BSB-2-10.0-52.0-63.0-6.3-
- Spring Engaged
- Zero Backlash
- Low Inertia / High Torque
- Includes a quick exhaust valve for quick braking response
Specifications
- Bore Range5 mm to 12.7 mm
- Minimum Static Torque Capacity2 N-m
- Maximum RPM10000 rpm
- ModelBSB02
- Engagement/ReleaseSpring/Air
- Bore TypeStraight
- Port Size1/8 NPT
- FinishBlack Anodized
- Open Or Enclosed DesignEnclosed
- Overall Length74.7 mm
- Input Pilot O.D.52.0 mm
- Input Bolt Circle63 - 92 mm
- Shaft Inertia0.20 kg/cm²
- Torsional Rigidity With Coupling350 N-m/rad
- Approximate Engagement Response Time8 ms
- Approximate Release Response Time92 ms
- Maximum Pressure100 psi
- Minimum Release Pressure80 psi
- Coupling TypeElastomer Clamp Collar
- Maximum Angular Misalignment0.8 °
- Maximum Axia Float± 1 mm
- Maximum Lateral Misalignment0.06 mm
- FunctionStopping & Holding
- Recommended Control964650
- Compatible Couplings964641, 964642
- RatingsIP67, CE, And RoHS
- Additional DetailsThe 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.
- Manufacturer Product Page
- Manufacturer Catalog
- 2D Drawing
- Manufacturer Replacement Parts List
Compliance & Safety Data
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