Nexen's Precision Linear Motion technology offers a high-precision patented rack and roller pinion design and compact and powerful Linear Precision Brakes.
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Roller Pinion Racks

The Nexen Roller Pinion System (RPS) revolutionizes linear and rotary motion control possibilities. Giving a fresh face to traditional rack and pinion systems, the RPS overcomes the limitations of conventional drive systems and offers unmatched performance from increased accuracy and efficiency
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Linear Precision Brakes
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Profile Rail Brakes

Nexen’s Safety Rated Rail Brake Series of linear profile guide rail brakes use spring force to secure the load in holding applications. Superior response time and high force for stopping and holding in e-stop and power-off situations. Each RBB brake clamps directly onto the guide rail to provide positive braking and holding in all axes, with no effect on bearing surfaces.
Nexen’s Static Rod Locks RLSS deliver precision holding with virtually no backlash, providing high accuracy in demanding applications. These spring-engaged, air-released units come in both ISO and NFPA sizes and will accept standard accessories.