Product: Linear Guide Rail Model: HGR15 Key benefits Precise guided linear motion: Provides a stable, low-friction rail surface for guided travel of compatible HGR15 carriages. Compact footprint: 15 mm height and 15 mm width fit tight assemblies and save space in designs where size matters. Easy mounting: Uses standard M4 × 16 fixed screws for straightforward installation and replacement. Flexible system length: Available in many fixed lengths so you can choose the optimal rail for your machine without cutting or splicing. Core specifications Product name: Lineare Guide Rail (Linear Guide Rail) Model: HGR15 Rail height: 15 mm Rail width: 15 mm Fixed screw size: M4 × 16 (mm) Available lengths: 100 mm / 150 mm / 200 mm / 250 mm / 300 mm / 350 mm / 400 mm / 450 mm / 500 mm / 550 mm / 600 mm / 650 mm / 700 mm / 750 mm / 800 mm / 850 mm / 900 mm / 950 mm / 1000 mm / 1050 mm / 1100 mm What makes it stand out Standard HGR15 form factor: Works with HGR15 series carriages and accessories, simplifying parts sourcing and system integration. Consistent dimensions: 15 mm × 15 mm cross-section allows predictable fit in rails, blocks, and mounts designed for HGR15. Wide range of lengths: Choose the exact length needed for your design to minimize excess material and installation work. Practical applications CNC machines and milling tables: Use as the primary straight-line guide for router heads, cross slides, and gantry axes. Automated assembly and pick-and-place systems: Provide reliable, repeatable linear motion for tooling and transfer stages. 3D printers and camera sliders: Add a compact, low-profile linear guide to improve smoothness and positional stability. Installation and compatibility tips Fasten the rail using M4 × 16 screws at the recommended mounting points; ensure the mounting surface is flat and clean for best alignment. Pair with HGR15-compatible carriages and end supports designed for 15 mm × 15 mm rails. Select the rail length that matches your required travel distance to avoid unnecessary cutting or splicing. Ordering information Specify Model: HGR15 and the exact length required from the list above when ordering to ensure you receive the correct rail. This rail delivers the dimensional standardization of the HGR15 series with multiple length options and a compact 15 mm × 15 mm profile for straightforward integration into precision linear-motion systems.