Description

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Product Introduction

Linear Ball Guide is a precision mechanical component. It is widely used in industrial automation and intelligent manufacturing, robots and motion control, transportation and precision equipment, and consumer electronics and intelligent manufacturing.

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Product Details

Product Name	linear ball guide
Width	From 1 to 5 mm to 65mm
Length	From 100mm to 4000mm
Height	From 24 to 90mm
Noise	Low noise
Accuracy rate	H or P accuracy
Payment	TT, Western Union, RMB, etc.
Lead time	Usually 3-10 days
Package	Large quantities of goods are usually packed in wooden cases

Product features

High Precision Positioning

Using precision ball bearings and V/U-shaped grooves, the repeated positioning accuracy reaches ± 0.001mm, suitable for high-precision scenarios such as CNC machine tools, robots, and 3D printing.

Equal Load Capacity in All Directions

The four-column steel ball design combined with a 45° contact angle structure enables the slider to have the same rated load in the radial, anti-radial, and lateral directions, significantly improving the stability and anti-eccentric load capacity of equipment operation.

Excellent Wear Resistance

Using high-carbon chromium-bearing steel with excellent wear resistance, after high-frequency induction heat treatment and precision grinding, the surface hardness reaches HRC60 or above, significantly reducing the wear rate.

Low Friction and Energy Saving

The ball-rolling friction design reduces the friction coefficient to 1/50 of traditional guide rails, reducing energy consumption by more than 30% and helping the equipment achieve high-speed, silent, and long-lasting operation.

Dust-proof Sealing

The dust-proof sealing structure controls noise below 50dB and reduces maintenance costs by 40%, making it particularly suitable for clean environments such as medical and semiconductor fields.

Excellent Vibration Damping

The four-row circular arc groove contact angle design with steel balls creates an ideal two-point contact structure. Applying preload significantly improves load distribution, increases damping, enhances anti-vibration performance, and eliminates high-frequency vibration.

Customization Features

Customized Dimensions

The company can customize linear ball guide products according to customers' special equipment dimensions.

Precision Customization

According to customers' precision requirements, provide products with different accuracy levels, such as H or P accuracy.

Material Customization

Currently offering S55C steel material for customers to choose from. If customers have other material requirements, the company can also provide corresponding solutions.

Sealing Structure Customization

Provide different dust-proof sealing structures to meet the needs of different working environments.

Preload Customization

According to customers' application scenarios, adjust the preload of the linear ball guide to improve its rigidity and anti-vibration performance.

Surface Treatment Customization

Provide different surface treatment methods, such as rust prevention treatment, to meet the needs of different working environments.

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Why Choose Us?

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Strong Technical Support

DLY provides CAD drawings, installation guidance, and fast technical response. Our engineering team can support customized solutions for special projects.

With over 20 years of experience and multiple patents, DLY invests heavily in technology to deliver innovative and advanced linear motion solutions.

Integrated End-to-End Capabilities

It is an emerging high-tech enterprise that integrates research and development, production, sales, and service.

Reliable Quality Assurance

ISO 9001, ISO 45001, and ISO 14001-certified production; advanced precision equipment; strict quality controls; and over 60 patents ensure consistent accuracy, smooth motion, and long service life."

Export Experience & International Standards

With over two decades of international trade experience, DLY understands global market requirements and provides necessary export documentation and compliance support.

Wide Product Range

We offer a comprehensive range of linear motion components, including ball screws, linear shafts, and round linear guide rails.

Stable Production & Supply Capacity

With mature manufacturing systems and supply chain management, DLY ensures reliable delivery for both small- and large-volume orders.

Complete After-Sales Service

7×24 online support, a one-year warranty, and comprehensive maintenance and installation guidance.

FAQ

Q: How can I identify the reference rail and driven rail?

A: For non-interchangeable guide rail pairs, the reference rail is designed with a higher reference surface compared to the driven rail and is marked with an "MA" identification. In double-track configurations, the reference rail is typically assigned an odd number, while the driven rail is assigned an even number.

Q: How should the Linear Ball Guide be handled before installation?

A: Before leaving the factory, the Linear Ball Guide is treated with anti-rust oil to prevent corrosion during storage and transportation. Before installation, the oil should be wiped off and the components should be properly cleaned to ensure optimal performance.

Q: Do you provide technical documentation for exported products?

A: A free English version of the product manual, CAD drawings, CE/RoHS certification documents, and installation guide are provided, and customized technical agreements are supported.

Q: How do I confirm the reference plane of the rail and slider?

A: The reference plane of the guide rail is the side surface indicated by the arrow next to the "HIWIN" marking. For the slider, the reference plane is the polished and smooth surface, which should be used as the alignment reference during installation.