LINEAR MOTION CONTROL Technical Data Sheet
●Ball Screw Brake
■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.
●Features
■Low backlash for precision holding
■Spring engaged, air released
■Low inertia
■High torsional rigidity
■Bi-directional braking
■Fast engagement
■Meets IP67 dust and waterproof standards
■Operates in vertical and horizontal applications
■Allows thermal expansion of ball screw
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964640 、 964745 、 964740 、 964840 、 964940 、 965040 、 964641 、 964642 、 964741 、 964742 、 964743 、 964744 、 964841 、 964847 、 964868 、 964854 、 964859 、 964862 、 964863 、 BSB2 、 BSB3 、 BSB4 、 BSB5 、 965041 、 965042 、 965043 、 965044 、 965045 、 965046 、 BSB7 |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2013/12/18 |
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L-21694-K-1213 |
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184 KB |
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