Specifications
Dimensions
- Input Bolt Circle115 - 150 mm
- Input Pilot O.D.96.0 mm
- Max Angular Misalignment0.8 °
- Max Lateral Misalignment0.10 mm
- Maximum Axia Float± 2 mm
- Overall Length100.0 mm
- Port Size1/8 NPT
- Weight8.00 lbs
Details
- 2D Drawing
- 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.
- Approximate Engagement Response Time50 ms
- Approximate Release Response Time80 ms
- Bore Range12 mm to 32 mm
- Bore TypeStraight
- Compatible Couplings964872, 964841, 964862, 964847, 964859, 964854, 964863, 964869, 964868
- Coupling TypeElastomer Clamp Collar
- Engagement/ReleaseSpring/Air
- FinishBlack Anodized
- FunctionStopping & Holding
- Manufacturer Catalog
- Manufacturer Product Page
- Manufacturer Replacement Parts List
- Max Pressure100 psi
- Max Rpm10000 rpm
- Min Static Torque Capacity22 N-m
- Minimum Release Pressure80 psi
- ModelBSB04
- Open Or Enclosed DesignEnclosed
- RatingsIP67, CE, And RoHS
- Recommended Control964650
- Shaft Inertia3.10 kg/cm²
- Torsional Rigidity With Coupling9750 N-m/rad
- UPC_NO662284270717
Overview
Mfr description
964840 BSB-4-23.0-96.0-115.0-10.0-NO-STD
- Spring Engaged
- Zero Backlash
- Low Inertia / High Torque
- Includes a quick exhaust valve for quick braking response
Compliance & Safety Data
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