TRIQUENCH HGR 15 Linear Motion Rail - 4000mm BG Series

The TRIQUENCH LM RAIL HGR 15R 4000C BG is an industrial-grade linear guideway designed for compact CNC applications where space efficiency and surgical precision are critical. Featuring a 15mm wide profile and an extended 4000mm (4-meter) length, this BG series rail provides a stable foundation for linear motion in smaller machine frames or specialized automated equipment. The HGR series design incorporates a four-row circular arc contact structure, delivering equal load ratings in all directions and ensuring high rigidity. Manufactured from high-quality bearing steel, this rail offers exceptional durability and low-friction performance, which enhances the longevity of your CNC router systems while significantly reducing long-term maintenance requirements.

Compact 15mm profile ideal for specialized small-scale CNC applications
Four-row circular arc contact for equal load-bearing in all directions
High precision and rotational stability for surgical accuracy
Continuous 4000mm length allows for versatile custom sizing
Durable bearing steel construction for extended service life
Low-friction travel for optimized motor performance and reduced wear

Engineering Analysis & Technical Data

Technical Parameter	Specification Details
MODEL NUMBER	HGR 15R 4000C BG
RAIL WIDTH	15 mm
TOTAL LENGTH	4000 mm
SERIES TYPE	HGR (High Rigidity)
MATERIAL	High-Grade Bearing Steel
MOUNTING TYPE	Top Mounting Bolt Holes
MECHANICAL	precisionGrade: Industrial Precision Certified \| stabilityRating: Superior Stability Compact Design \| loadRating: Dynamic/Static Optimized for 15mm Frame

Industrial Applications

Usage Scenario	Target Industry
Compact CNC Router Axis Systems	Compact Machine Tool Manufacturing
Precision Laboratory Automation	Medical Technology and Diagnostics
Small-Scale 3D Printing and Additive Manufacturing	Electronics and Semiconductor Assembly
Electronics Assembly and Pick-and-Place Machinery	Industrial Automation and Robotics
Medical Instrumentation Positioning	Educational R&D and Prototyping
Automated Inspection and Metrology Equipment	General Engineering

Technical FAQ

Is the 15mm rail sufficient for high-speed operation?

Yes, despite its compact size, the HGR series is designed for high rigidity. The 15mm profile is perfectly suited for high-speed, light-to-medium load applications where maintaining precision and low vibration is essential.

Which blocks should I pair with this HGR15 rail?

We recommend pairing this rail with TriQuench HGH15 (Square) or HGW15 (Flange) series blocks. These are specifically machined to match the BG series rail profiles for the smoothest linear motion.

How do I ensure the rail stays straight over a 4-meter length?

Proper installation is key. We recommend mounting the rail onto a precision-machined surface with a reference shoulder. Use a torque wrench to tighten mounting bolts in the sequence recommended in our installation guide to prevent bowing or tensioning.

Detailed Overview of TRIQUENCH HGR 15 Linear Motion Rail - 4000mm BG Series

Advanced Engineering & Integration

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