Key Features of IMTEK Linear Guides
- High positional accuracy with stable repeatability for precision machining and inspection equipment.
- Low wear and long service life through rolling contact and reduced friction.
- Multi-directional load capability with four-row gothic-arch raceway design.
- Suitable for high-speed linear movement in automation systems.
- Efficient lubrication structure for smoother rail and block operation.
- Easy assembly and interchangeability for selected linear guide series.
Linear Guides by Material
Except normal type linear guides, IMTEK can also offer you various kinds of linear ball guides which are suitable for special environments, such as high temperature version, low noise version, or linear bearings requiring high corrosion resistance. Stainless steel linear guides are with a top performance in rust-proof protection.
Ball chain linear guides is also with self alignment capability and its ball chain design makes sure of the smooth movements and quieter than normal linear guides.
Stainless steel linear guides offer rust resistance for humid or mildly corrosive environments, helping maintain stable motion in special equipment.
With the Metal end seal and end cap, we can offer you a new series of high-temperature resistant linear guides, about 180° to 200°.
Black chrome plating adds corrosion resistance and a matte anti-glare surface for special environments.
Linear Ball Guides
Linear ball guides cover TO, TOH, TOW, TT, and TTW series options for smooth, low-friction linear motion in automation equipment, packaging systems, machine tools, and general motion axes. Available designs include standard, wide, low-profile, square, and flange block types for different mounting spaces and load requirements.
Square type heavy-duty linear guides, available in normal size or extended length.
Flange ball bearing type heavy-duty linear guides with tapped mounting holes.
Flange ball bearing type heavy-duty linear guides with drilled mounting holes.
Heavy-load flange ball bearing guides with combination mounting holes.
Square type low-profile linear guides, available in normal size or short length.
Flange type low-profile linear guides, available in normal size or short length.
Linear Roller Guides
Linear roller guides cover TZ, TZH, and TZW series options for motion axes that require higher rigidity, stronger load capacity, and better moment resistance. Available square, flange, standard, and wide block designs are suitable for CNC machinery, gantry systems, heavy-duty automation, and high-stiffness applications. For heavy-duty selection, also review load rating, preload, mounting accuracy, and protection, or read this checklist for bearing steel linear rails in heavy-duty applications.
Square block roller guide option for high-rigidity motion axes, heavy loads, and compact machine mounting spaces.
Flange block roller guide option for stable mounting, stronger moment support, and heavy-duty automation systems.
Extended flange block design for higher moment resistance and better load distribution.
Miniature Linear Guides
Miniature linear guides cover TG, TGN, TGW, and stainless steel options for compact precision motion. These guide series are suitable for inspection devices, medical equipment, semiconductor equipment, compact automation modules, and small positioning stages where installation space, smooth motion, and clean structure matter.
High Positional Accuracy
Since the friction method of the IMTEK linear guides is rolling friction, the friction coefficient is reduced to 1/50th of the traditional sliding guides, and the difference between dynamic friction and static friction becomes quite small. Therefore, when the machine bed is running, there will be no slipping, and the positioning accuracy of μm can be achieved.
Less Wear and a Long-Term Lifespan
The traditional sliding friction mode will inevitably lead to poor platform motion accuracy due to the reverse flow of the oil film, and insufficient lubrication during movement, resulting in the wear of the contact surface of the running track, which seriously affects the accuracy. And the wear of the rolling guide is very small, so the machine can maintain accuracy for a long time.
Powerful Multi-directional Load Capability
Our patented linear guide structure is designed to withstand vertical, horizontal, and lateral loads, ensuring stability even under complex stress conditions. Unlike traditional rails, which are prone to misalignment, IMTEK rails improve machine stiffness and accuracy in multi-axis applications.
Conductive for High-speed Movement
Since the friction is quite small when the linear guides are running, the smaller power can make the machine bed run, especially when the bed is in a regular reciprocating motion, which can significantly reduce the power loss of the machine. And because the heat generated by friction is small, it is suitable for high-speed operation.
Efficient Lubrication Structure
A complex way of oil lubricant will cause the metal on the contacting surface to rub and wear the machine bed directly, so that it is not easy to be adequately lubricated. Drilling holes in the right places for the oil supply is critical for systems. IMTEK linear guides equipped with an oil injection nozzle on the sliders make it possible to inject the bearing grease with the grease gun, or using a special oil pipe joint connected to the oil supply pipe through the automatic oil supply device for efficient ball bearing oil lubrication.
Easy to Assemble and to Interchange
When dealing with linear guide assembly, you just need to simply mill or grind the mounting surface of the guide rails on the table and follow the recommended steps to fix the guides and linear slides to the machine table with a specific torque to regain high accuracy. Whereas conventional linear guide rails require removing the running rails, which is laborious and time-consuming, linear guides are interchangeable. Slides, guides, and even pairs of linear guides can be replaced individually, and the machine can regain high-precision operation.
IMTEK Production Capability
IMTEK has a 45,000 m2 modernized plant and a Phase II plant is under construction. This new modern plant will enlarge the IMTEK production ability of linear ball guides, ball screws and related linear motion parts at the end of 2025.
IMTEK has no less than 350 specialized employees working here. What’s more, if you want to receive a professsional support on your machine manufacturing with linear guides, IMTEK technical team can offer you optimized linear guides solutions.
More than 20 production lines, dozens of professional CNC machine centers, and high precision linear ball guides testing tools and instruments guarantee the capability and the quality of linear slide rail guide and linear guide blocks.
Resource
If you want to know more about the detailed information about different types of linear guides, the catalog of IMTEK linear guides for you is absolutely a good choice.
A smart recommendation with 2D and 3D drawings and more specifications help you make the linear motion solution easy to show.
COMPANY ADVANGTAGES
After several years of precipitation and development, IMTEK adheres to the advanced concept of the same industry in the world, and has obtained more than ten invention patents and dozens of utility model patents through independent research and development.
Relying on ISO9001:2015 quality management system, ISO14001:2015 environmental management system, and EUCE, EUROHS, US FDA, Japan PSE, SQP and other global certifications, IMTEK constantly keeps pioneering and innovates, and strives to build the “IMTEK” brand.
Trust that IMTEK can deliver professional linear motion solutions with global regulations—certified precision, built to last.
IMTEK develops customized linear guide solutions with our own engineers and project teams to satisfy your technical specifications and operational goals, combining advanced motion control expertise with experienced insights to offer customers optimized linear guides solutions for load capacity, speed, environmental conditions, or space constraints your machinery requires. From material selection to prototype testing, we try our best to make sure every component meets strict performance standards before final delivery.
Linear guides are a kind of high precision components designed to control and gurantee the running smooth, low-friction performance in machinery. This system is made up of a linear guide rail and a carriage with rolling elements, such as steel balls or rollers which can make sure the accurate alignment and have a tiny wear during their movement.
Ball linear guides are suitable for smooth, low-friction motion in general automation, packaging equipment, transfer axes, and machine tools. Roller linear guides are better for higher rigidity, stronger load capacity, and better moment resistance. Miniature linear guides are used for compact precision motion in inspection devices, medical equipment, semiconductor equipment, and small automation modules.
For ball linear guides, common options include TO, TOH, TOW, TT, and TTW series. For roller linear guides, TZ, TZH, and TZW series are used when higher stiffness and load support are required. For compact applications, TG, TGN, TGW, and stainless steel miniature guide options can be selected based on space, load direction, environment, and accuracy requirements.
Yes. IMTEK can support custom rail length, block type, preload, accuracy grade, material selection, surface treatment, special machining, and OEM packaging. For custom projects, customers can provide drawings, equivalent models, dimensions, block quantity, and working conditions so our team can check the most suitable solution.
IMTEK controls quality through raw material management, machining, assembly, preload control, dimensional inspection, and final outgoing checks. Our own linear guide raw material factory helps support material consistency and supply stability. Inspection items can include rail straightness, assembly height, hardness, roughness, running accuracy, and preload consistency.
When you compare IMTEK with other potential sources, use this linear guide manufacturer comparison checklist to review technical fit, manufacturing evidence, sample consistency, delivery capability, corrective support, and total sourcing cost on the same basis.
Yes. IMTEK supports sample orders and small-quantity orders for testing, replacement, or project evaluation. This helps customers check installation compatibility, running smoothness, preload, and accuracy before bulk purchasing. Please provide the required series, rail length, block type, quantity, application, and delivery address for sample checking.
For international orders, delivery terms and payment methods can be confirmed during quotation based on order value, destination country, shipping method, and customer requirements. Common trade details such as EXW, FOB, CIF, DAP, courier delivery, air freight, sea freight, and payment terms should be confirmed before the proforma invoice is issued.
Not Sure Which Linear Guide You Need?
If you are still learning how linear guides work, start with IMTEK’s beginner guide. This article explains the basic definition, main parts, working principle, common guide types, preload, installation alignment, and typical applications in automation, CNC machinery, robotics, semiconductor equipment, and compact devices.
After reviewing the guide, you can send us your rail length, block type, load condition, preload requirement, accuracy grade, application, and working environment. IMTEK can help check the suitable linear guide series and model for your project.
Read the Linear Guide Beginner Guide：
What Are Linear Guides?Definition,Parts,and How They Works