Haydon Switch & Instrument Inc. has introduced its latest product line, Linear Rail Systems. The Haydon Linear Rail System uses a precision leadscrew assembly to provide controlled positioning along the axis of a robust linear slide. The Linear Rail System consists of a stationary base with a load bearing carriage that travels along a custom-extruded wear resistant aluminum rail. A Haydon powered Linear Rail System uses either a Haydon size 17 hybrid external linear actuator or for greater performance, an optional size 17 hybrid double stack external linear actuator integrated into the slide for a complete single axis positioning system, or the system may be provided with various leads and shaft end configurations that accommodate virtually any source of rotary power. The Linear Rail Systems also offer control of slide bearing play with a patent pending self-adjusting linear bearing. Integrated “T” slots accommodate full length support and various mounting options. Typical applications include medical, instrumentation, plant automation, CNC equipment, food and beverage automation, packaging and custom machinery.