Introduction
Linear Guide Rail Types GHL-CA linear guide rails adopt a four-row arc groove and four-row ball 45-degree contact design, offering high rigidity and high load capacity in all directions. They can absorb installation deviations through elastic deformation of the balls and contact point transfer, achieving self-aligning effects. The retainer design prevents the balls from falling out. Some specifications are interchangeable, enabling high-precision, smooth, and stable linear motion.
Product Parameters
The core parameters of common models of the GHL - CA series linear guide rails focus on two key pieces of data: dimensions and load capacity. A brief description is provided below:
GHL-CA Core Advantages
1. The linear guide rail types GHL-CA feature a four-row arc groove with steel balls at a 45-degree contact angle, which evenly distributes external impacts from all directions, supports heavy loads stably, and is not easily deformed or displaced, providing strong support for high-intensity equipment operation.
2. The friction coefficient is exceptionally low, with little difference between dynamic and static friction, ensuring smooth start-up and direction changes without slipping or jamming; it has self-aligning capabilities to compensate for minor installation errors, delivering precise motion trajectories that meet strict positioning requirements.
3. The internal retainer secures the steel balls, preventing them from falling out or scattering, reducing wear on components during routine maintenance; some specifications are directly interchangeable, allowing replacement of only the necessary parts without changing the entire rail and slider, simplifying inventory and maintenance.
4. The low-friction design minimizes heat generation during high-speed operation, maintaining stability unaffected by temperature; it also reduces energy consumption of the driving equipment, improving efficiency while saving energy, achieving both high performance and cost-effectiveness.
Scope of Application:
Widely suitable for high-precision, highly stable motion requirements in machine tools, automation equipment, industrial robots, and other fields.
Service Model
Standard Product Supply:
Offers in-stock products with delivery within 3-7 days;
Custom Solutions:
From requirement communication → solution design → sample testing → mass production, the entire process is supported by a dedicated technical contact;
After-Sales Support:
Provides product installation guidance, a 1-year warranty (excluding human-caused damage), and fast response to malfunctions.
Our Factory
Xuxin Automation: Your Premier One-Stop Manufacturer for High-Precision Motion Components
we specialize in the R&D and manufacturing of custom non-standard lead screws and nuts. With our 13,000 m² state-of-the-art facility, we deliver highly reliable industrial automation solutions tailored to your exacting requirements.
Production Area
Advanced Equipment
Experienced Team
Annual Output
Why Choose Us?
Exceptional Non-Standard Customization Capabilities
In-house R&D: Our professional engineering team possesses decades of deep-seated expertise in the lead screw and nut industry.
On-Demand Development: Whether you require specialized leads, unique materials, or complex structures, we provide bespoke manufacturing based on your technical drawings (PDF, CAD, or 3D models).
Rigorous Quality Control & Manufacturing
High-Precision Machining: Leveraging our fleet of 80 CNC machines and precision grinding centers, we ensure every component achieves micron-level accuracy.
Full Supply Chain Integration: From raw material processing and heat treatment to precision grinding and final inspection, the entire process is completed in-house. This end-to-end control guarantees stable lead times and uncompromising quality.
FAQ
1. Q: When using multiple rails with multiple sliders, how is the number of sliders determined?
A: Follow the principle of even load distribution:
- Light loads (such as small electronic device slides): 1 slider per rail, 2 rails require 2 sliders in total;
- Medium loads (such as automated sorting tables): 2 sliders per rail, increasing contact points to distribute the load;
- Heavy loads or anti-tilt requirements (such as large machine tools): 2 or more sliders per rail, with proper spacing between sliders to avoid excessive load on a single point.
2. Q: Should multiple linear rails be selected from the same batch?
A: It is recommended to prioritize using products from the same batch. Rails from the same batch have higher consistency in machining accuracy and dimensional tolerance, which helps reduce alignment errors during parallel installation. If this is not possible, key dimensions such as width and height of each rail must be checked in advance to ensure deviations are within allowable limits, preventing uneven slider movement due to dimensional differences.
3. Q: Can linear rails be used in harsh environments?
A: Some specialized models can. For harsh environments with dust, humidity, or corrosion, you can choose linear rails with dust-proof seals, stainless steel material, or corrosion-resistant coatings. Additionally, accessories such as protective covers and wipers can be added to prevent debris from entering the raceway or causing component rust.
4. Q: Can the sliders and rails of a linear rail be replaced individually?
A: Yes, if they are the same brand and model. Linear rails from reputable manufacturers have tightly controlled dimensional tolerances for both sliders and rails, making them interchangeable. Replacing only the slider or rail will not affect motion accuracy and can reduce equipment maintenance costs.
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