HGH 15CA BG LM Block | High-Precision Square Type Linear Carriage

The TriQuench HGH 15CA BG is a premier Square Type (HGH) linear motion carriage specifically designed for precision-heavy industrial environments. Engineered with a 'High Load' (CA) configuration, this block provides exceptional structural rigidity and optimized load distribution across its four rows of high-grade ball bearings. Its compact square profile allows for streamlined mounting in dense machinery setups while maintaining a high torque-resistant architecture, making it the ideal choice for the Z-axis of CNC routers and automated pick-and-place systems. Manufactured from induction-hardened alloy steel, the HGH 15CA ensures smooth, low-friction travel and high repeatable precision even under demanding axial stresses. With integrated dust protection and a high-performance lubrication system, this block is built for long-term reliability in professional fabrication workflows.

High-rigidity square design for superior structural stability
Four-row ball circulation for equal load capacity in all directions
High Load (CA) rating optimized for precision CNC axes
Precision-ground raceways for ultra-smooth travel and low noise
Hardened alloy steel construction for extended wear resistance
Built-in wiper system for effective dust and debris protection
Standardized mounting for easy integration with HGR15 rails

Engineering Analysis & Technical Data

Technical Parameter	Specification Details
MODEL NUMBER	HGH 15CA BG
BLOCK TYPE	Square Type
NOMINAL WIDTH	15 mm
LOAD TYPE	High Load (CA)
PRE TENSION	Z0 / ZA Standard
ACCURACY GRADE	H (High) Precision
MECHANICAL	weight: 0.19 kg \| material: Induction-Hardened Alloy Steel \| protectionRating: Standard Dual-Lip Dust Seal

Industrial Applications

Usage Scenario	Target Industry
CNC Router X, Y, and Z Axis Support	Precision Machine Tool Manufacturing
Automated Pick-and-Place Machinery	Industrial Automation and Robotics
Industrial Laser and Plasma Cutting Systems	Furniture and Signage Fabrication
Precision X-Y-Z Laboratory Tables	Aerospace and Automotive Component Engineering
Automated Packaging and Labeling Equipment	Electronics and PCB Assembly
3D Printing and Additive Manufacturing Systems	General Engineering
High-Precision Measurement instrumentation	General Engineering

Technical FAQ

What does 'BG' signify in the model number?

The BG series indicates an optimized ball track design that reduces noise and vibration during high-speed travel, ensuring a smoother surface finish for CNC machined parts.

Is this block compatible with other brands of rails?

While it follows standard HGR dimensions, we recommend using TriQuench LM rails to guarantee the precision ball track alignment and preload settings required for maximum longevity.

How do I maintain the lubrication of the HGH 15CA block?

The block features an integrated grease nipple. We recommend a lithium-based grease for standard industrial applications, with maintenance intervals every 100km of travel or every 3-6 months depending on debris levels.

Detailed Overview of HGH 15CA BG LM Block | High-Precision Square Type Linear Carriage

Advanced Engineering & Integration

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