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Ball Screw Brake - Nexen Group, Inc.
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Ball Screw Brake - Nexen Group, Inc.


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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

pageCatalog pdf di En 2012-02-07-13