PBC Linear - Model D -Uni-Guide Linear Slide System
The D Uni-Guide Linear Slide System by PBC Linear is engineered with a two-piece aluminum structure incorporating the Simplicity technology. This system offers a unique assembly design that virtually eliminates tolerance build-up, efficiently dampens vibrations, and handles shock loads with ease. Its design facilitates seamless integration into existing setups, simplifying installation processes. Central to its functionality is the self-lubricating FrelonGOLD® liner, which negates the need for oil, ensuring prolonged, maintenance-free use. Moreover, the Uni-Guide provides extensive design versatility, making it suitable for numerous applications, from affordable automation solutions to sophisticated packaging machinery. Its lineage includes the critical performance feature of managing cantilevered loads effectively with specific load-to-bearing length ratios, embodying engineering principles that prevent carriage binding. This makes it an invaluable resource for precision linear motion applications.
PBC Linear applied our proven Simplicity technology to a two-piece aluminum linear slide to create the Uni-Guide. The result is a unique assembly that eliminates tolerance stack up, dampens vibrations and shock loads, and can drop into existing applications making installation easy. Most notably the Uni-Guide is equipped with our proprietary FrelonGOLD® liner that provides oil-free operation for the life of the linear slide system thanks to its self-lubricating properties. Uni-Guide has unlimited design options and versatility making it ideal for applications ranging from low cost automation to packaging equipment.
Performance Benefits of the Uni-Guide Linear Slide System
- High Load Capacity: Supports static loads up to 1,000 lbs
- Reliable and Resilient Design: No rolling elements, prevents catastrophic failure, and excels in extreme conditions including wide temperature ranges, heavy particulates, wash-down environments, and extreme vibrations
- Multiple Sizes Available: Offered in three sizes, and available in lengths up to 10 feet (longer options available upon request)
- Easy Installation: Lightweight, two-piece assembly ready for immediate use with no alignment necessary. Equipped with carriage T-slots and pre-drilled holes for quick mounting
- Long Lasting Design: Smooth and quiet operation with no metal-to-metal contact and maintenance-free self-lubricating FrelonGOLD® liners
- Durable and Corrosion-Resistant Finish: Durable Ceramic Hard Coat Anodized Finish on the rail and anodized carriage
- Multiple Drive Options: Various drive options available such as lead screw with input stub-shaft, hand knob, or N17, N23, & N34 motor mounts
- Brake and Carriage Options: Brake options include hand brake and/or carriage brake, with extended length carriages available
Design Considerations for Uni-Guide
Cantilevered Loads
Binding of the carriage will occur if the 2:1 ratio for cantilevered loads and drive forces is exceeded. This principle is not load or force dependent. The 2:1 Bearing Ratio is officially defined as the maximum ratio of the moment arm distance to the bearing length that will not cause binding or hinder motion. This ratio is often represented numerically as "2:1," where "2x" represents the moment arm distance and "1x" represents the bearing length. For instance, if 2x equals 10 inches, then 1x must equal 5 inches.