Introduction
The EGH35SA 20mm linear guide rail is a low-assembly ball-type linear guide rail, designed with four rows of steel balls to bear loads, offering both high rigidity and high load-bearing capacity. It also features equal load distribution in four directions and self-aligning capabilities, effectively compensating for assembly errors on the mounting surface and meeting equipment requirements for high precision. Its optimized overall height and shortened slider length result in a compact structure, making it suitable for small devices with space constraints. At the same time, it can be applied to high-speed automation machinery, precision measuring instruments, and various other scenarios, providing reliable support for stable operation of related equipment.
Product Specifications
EGH35SA. This product is designed around core dimensions such as accuracy grade, load capacity, operating speed, installation compatibility, and service life, covering key parameters related to structural characteristics, motion performance, and environmental adaptability.
Core Advantages of EGH35SA 20mm Linear Guide Rail:
1. The EGH35SA 20mm linear guide rail features excellent motion guidance accuracy, allowing equipment to maintain stable and precise operations during reciprocating movement, meeting the core requirements of precision tasks. Its unique structural design enables it to handle multi-directional loads, providing solid rigidity and resisting deformation during operation.
2. With low friction resistance, it responds quickly, reduces energy consumption and noise during operation, and offers a smoother user experience. Equipped with self-aligning capability, it can adapt to different installation scenarios, effectively absorb assembly errors, and reduce installation difficulty.
3. Its compact structure saves space while ensuring durability, reducing maintenance frequency and costs in the long term, making it more worry-free for prolonged use.
Applications: Suitable for precision measuring instruments, automated machinery, electronic semiconductor equipment, medical devices, and small precision apparatus requiring high-precision guidance and stable operation.
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. Question: What should be paid attention to during daily cleaning?
Answer: Before each shift, you need to clean the cutting fluid and metal chips from the guide rail surface. You can use a brush or air gun, but do not use a cloth directly to wipe, to prevent fiber residue. In dusty or humid environments, a retractable protective cover should be installed and must cover the entire length of the guide rail to prevent impurities from entering the raceway.
2. Question: Can the 20mm linear guide be customized? What is the minimum order quantity?
Answer: Customization is supported and can be made according to samples or drawings for parameters such as length. For example, some models can be customized up to 3600mm. The usual minimum order quantity can be as low as 1 piece, but for bulk purchases, the minimum order quantity will be adjusted according to requirements.
3. Question: Do samples need to be paid for?
Answer: Generally, samples can be provided for free, but shipping costs must be borne by the recipient. Manufacturers usually provide a quote within 2 to 6 hours after receiving an inquiry, and urgent inquiries may receive feedback even faster.
Regarding fault handling
4. Question: What causes the slider to run stiffly, and how to solve it?
Answer: Most likely, impurities have entered the raceway. You need to immediately disassemble the slider and clean the raceway, and replace any damaged balls. If it is caused by an excessively eccentric load during installation, adjust the load position to ensure the load center coincides with the center of the slider, and the eccentric load does not exceed 30% of the rated dynamic load.
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