DTX-LG Low Profile Linear Guide

SE SERIES
Low Profile Linear Guides

Low-profile linear guides deliver precise, smooth motion within an exceptionally compact and slim design. Their reduced height and size make them ideal for space-constrained applications, enabling more efficient machinery layouts and lighter assemblies without compromising performance.Despite their small size, these guides offer excellent rigidity and load capacity relative to their profile. Optimized rail and block designs ensure stable motion with minimal deflection under light-to-moderate loads. While high-profile guides excel in heavy-duty applications requiring maximum stiffness and load capacity (e.g., CNC machines), low-profile guides provide a space-saving and cost-effective solution for moderate loads.They are widely used where space is limited but precision is critical, including semiconductor manufacturing, medical devices, 3D printers, small automation systems, and precision instruments.

Block type: Square Type

Size: 15/20/25/30/35

Precision Code : C/H/P

Block type: Flange Type

Size: 15/20/25/30/35

Precision Code : C/H/P

Size: 15/20/25/30/35

Precision Code : C/H/P

Size: 15/20/25/30/35

Precision Code : C/H/P/SP/UP

DTX-LG Linear Guides System Interchangeability

DTX HIWIN CSK ABBA TBI THK IKO
SEH15CA EGH15CA LMG15T BRS15B TRS15VN SR15W LWES15
SEH15SA EGH15SA LMG15ST BRS15BS TRS15VS SR15V LWESC15
SEH20CA EGH20CA LMG20T BRS20B TRS20VN SR20W LWES20
SEH20SA EGH20SA LMG20ST BRS20BS TRS20VS SR20V LWESC20
SEH25CA EGH25CA LMG25T BRS25B TRS25VN SR25W LWES25
SEH25SA EGH25SA LMG25ST BRS25BS TRS25VS SR25V LWESC25
SEH30CA EGH30CA LMG30T BRS30B TRS30VN SR30W LWESC30
SEH30SA EGH30SA LMG30ST BRS30BS TRS30VS SR30V /
SEH35CA EGH35CA LMG35T BRS35B TRS35VN SR35W LWESC35
SEH35SA EGH35SA LMG35ST BRS35BS TRS35VS SR35V /
SEH45CA EGH45CA LMG45T BRS45B TRS45VN SR45W /
SEH45SA EGH45SA LMG45ST BRS45BS TRS45VS SR45V /

Free Samples Available!

We’re glad to provide you with free samples. You can choose to pay for shipping either upon receipt or in advance. Just let us know what you need, and we’ll ensure your satisfaction before you make a purchase.

Why Choose DTX-LG as Your Linear Guide Manufacturer?

1. Equipped with high dustproof function

DTX-LG develops dustproof accessories with enhanced high dustproof function for working environments that are more stringent than general environments. If you need the following high dustproof accessories, please add the code after the product model.

2.High precision

The accuracy of the SG series linear guides is divided into five levels: ordinary, high, precision, ultra-precision and ultra-high precision. Customers can choose the accuracy according to the accuracy requirements of the equipment.

3.Interchangable with top brand

DTX-LG linear guides feature excellent dimensional accuracy and standardized design, ensuring high interchangeability. They can directly replace major brands like THK and HIWIN, offering a cost-effective alternative.

4.Various Bolck Forms

DTX-LG provides two types of linear guides: flange type and square type. The square type linear guide is divided into H type and L type. The L type is a low-assembly linear guide of the H type, and its combined height is the same as that of the flange type linear guide.

5.24H Production

DTX-LG provides two types of linear guides: flange type and square type. The square type linear guide is divided into H type and L type. The L type is a low-assembly linear guide of the H type, and its combined height is the same as that of the flange type linear guide.

Certificates and Patents

DTX-LG linear guide come with a host of certifications—functional and design patents, ISO 9001, ISO 13485, ISO 45001, ISO 14001, virus & bacterial filtration tests, and more. We continually add credentials to ensure quality.

Order Of low profile mini rail linear guide

Questions? You’re covered

As a manufacturer of linear guide rails, DTX-LG offers professional service from R&D and production to final adjustment. We look forward to exploring new challenges with you.

01. What is a low-profile linear guide?

A low-profile linear guide is a slim, compact guide system designed to provide precise linear motion while occupying minimal space. It is fully compatible with HIWIN EG series, allowing direct replacement without modifying the mounting setup.

Miniature linear guide rail are suitable for light to moderate loads. For extremely heavy loads or high-rigidity requirements, high-profile linear guides are recommended.

Low profile linear guides is a kind of trackway systems , commonly used in semiconductor manufacturing, medical equipment, 3D printing, small automation systems, and precision instruments.

Low-profile guides have a reduced height and size, making them ideal for space-constrained applications, whereas high-profile guides offer higher rigidity and load capacity for heavy-duty tasks.

Consider load, travel length, precision requirements, operating speed, and space constraints. Our technical team can assist with tailored recommendations.

DTX-LG linear guides can be interchanged with Hiwin linear rails, befor order you should confirm these specifications:

Dimensional compatibility: Rail width, bolt hole spacing, block height, and mounting hole positions.

Performance specs: Load capacity, rigidity, and precision class must meet or exceed application requirements.

Block/rail interface: Ensure the slider block’s mounting holes align with existing machine structures.

Sealing & lubrication: Match sealing technology (e.g., IP ratings) and lubrication type.

Work Process

Want a quick quote?

01
Step
Receive requests and quotations
*Send us your current model—we’ll check if it’s replaceable.
*No model? Just share dimensions or usage—we’ll recommend one.
*Get a quote based on your specs: model, size, quantity, etc.
02
Step
Confirm samples
*For custom requirements, we also support sample prototyping before mass production.
* All samples are securely packed to ensure they arrive in good condition.
03
Step
Production on demand
*After sample or order confirmation, we will start production based on your specifications.
*Our production follows ISO standards to ensure precision and consistency.
04
Step
Delivery and suppoet
*We arrange shipment as scheduled and provide tracking numbers and necessary documents.
*Multiple shipping options are available: sea, air, or express (DHL/UPS/FedEx).

Want a quick quote?

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