FAQ

TPS  Track Roller Guide Rail Series FAQ

1.What is the track roller guide rail ?

A roller linear guide is a type of linear motion system that uses rollers with built-in bearings instead of recirculating balls to achieve smooth linear movement.

Compared with traditional ball linear guides, roller linear guides offer different advantages depending on the application requirements. They are especially suitable for equipment where low maintenance, easy replacement, and better adaptability to dust, debris, or harsh operating environments are important considerations.

FUBAO TPS Roller Linear Guide is designed for industrial applications requiring stable linear movement, reliable operation, and reduced maintenance requirements.

2.What are the advantages of roller linear guides? 

The advantages of roller linear guides depend on their structural design and operating environment.

Common advantages include low maintenance requirements, simple structure, quiet operation, high-speed capability, easy carriage replacement, corrosion-resistant design options, and suitability for applications where dust or contaminants may affect traditional linear motion systems.

FUBAO TPS Roller Linear Guide is developed for industrial equipment that requires reliable operation, reduced maintenance, and stable performance in demanding environments.

3.What applications are suitable for TPS Roller Linear Guide? ?

FUBAO TPS Roller Linear Guide is suitable for industrial applications requiring smooth linear movement, low maintenance, and reliable operation.

Typical applications include:

• Automation equipment

• Woodworking machinery

• Mining-related equipment and material processing machinery

• Stone cutting machinery

• Packaging equipment

• Electroplating equipment

• Special purpose machines

• Slitting and cutting equipment

• Glue coating machines

• Food processing equipment (depending on actual requirements and operating conditions)

TPS Roller Linear Guide is especially suitable for applications where maintenance accessibility, dust, debris, moisture, or corrosion resistance are important considerations.

The actual selection should consider factors such as load capacity, travel distance, operating speed, installation conditions, and the working environment.

4.How is a track roller linear guide different from a ball linear guide? 

The main difference between track roller linear guides and ball linear guides is their rolling mechanism.

Ball linear guides use recirculating balls to achieve linear motion, while roller linear guides use rollers with built-in bearings. Because of the different structures, each type of guide has its own advantages and suitable applications.

Traditional ball linear guides are widely used in applications requiring high positioning accuracy and high load capacity. However, in environments with dust, debris, moisture, or limited maintenance accessibility, additional protection and regular maintenance may be required to maintain long-term performance.

FUBAO TPS Track Roller Linear Guide is designed for applications where low maintenance, easy carriage replacement, corrosion resistance, quiet operation, and adaptability to challenging industrial environments are important considerations.

TPS is not designed to replace all precision linear guides. Instead, it provides a reliable solution for automation equipment and special-purpose machines that require stable movement but do not require ultra-high positioning accuracy.

The selection between roller linear guides and ball linear guides should be based on factors such as accuracy requirements, operating environment, maintenance conditions, load requirements, and machine design.

5.Why are TPS track roller linear guides suitable for dusty and debris environments?  

Many industrial machines operate in environments where dust, chips, fibers, or particles are generated during processing.
FUBAO TPS Track Roller Guide Rail adopts a V-groove roller design, which is suitable for linear motion applications where contamination resistance and low maintenance are important considerations.  

Common examples include:

• Woodworking machinery

• Stone cutting machinery

• Flour and food processing equipment

• Glue coating machines

• Carbon fiber slitting and cutting equipment

• Flame cutting machines

• Mining-related equipment

• CNC machine doors and covers

In these environments, dust and debris can affect the performance and maintenance requirements of linear motion systems.

Traditional recirculating ball linear guides rely on internal ball circulation mechanisms. When contaminants enter the circulation path, they may increase friction, cause abnormal movement, and accelerate wear. Therefore, these systems often require suitable protection and regular maintenance.

Roller linear guides use rollers instead of recirculating balls. Because the rolling elements move on an open track structure, external particles are less likely to enter a closed circulation mechanism.

Similar to how a vehicle wheel passes over small debris on the road, the roller can pass over small particles on the rail surface while maintaining linear movement. Since the structure is open, contaminants are less likely to accumulate inside a circulation system and can naturally fall away during operation.

FUBAO TPS Track Roller  Guide Rail is designed for industrial applications where dust, debris, and maintenance requirements are important considerations. Its roller structure helps reduce maintenance frequency and improve equipment reliability in challenging environments.

6.Why can V-groove rollers in Track Roller Guide Rails be used in dusty environments? 

FUBAO TPS Track Roller Guide Rail is designed with a V-groove roller structure and an open slider design, making it suitable for industrial environments where dust, chips, and debris are generated.

Unlike traditional recirculating ball linear guides, which rely on enclosed internal ball circulation paths, TPS uses four V-groove rollers assembled on an open slider structure. The areas between the rollers remain open, allowing external particles and debris to pass through and naturally fall away instead of accumulating inside the slider.

The TPS design incorporates several features to improve performance in dusty environments:

1. End scraper protection

The slider is equipped with end scrapers that help remove dust and particles from the guide shaft surface before they reach the roller contact area.

2. Open slider structure for debris release

Because the slider body does not contain a closed circulation mechanism, debris has space to exit through the open areas of the slider. This reduces the possibility of particles becoming trapped inside the motion system.

3. V-groove roller particle-displacement effect

During operation, the V-groove roller creates different circumferential speeds between the inner and outer contact areas. This speed difference generates a continuous rolling displacement effect that helps move dust and small particles away from the rolling contact zone.

7.Why are TPS Track Roller Guide Rails suitable for clean environments without oil contamination ? 

Not all linear guide applications face dust and debris problems. Some machines require the opposite: a clean operating environment where oil, grease, and contamination must be minimized.

In conventional linear motion systems, external lubrication may be required to maintain smooth operation. However, lubricant on the guide surface can become a concern when:

• Operators directly touch the machine components

• Products may be affected by oil contamination

• The manufacturing process requires strict cleanliness control

FUBAO TPS Track Roller Guide Rail uses rollers with built-in bearings, where the lubricant is contained inside the roller mechanism. Under normal operating conditions, no additional lubrication is required on the external guide surface.

The roller runs on a precision-ground hardened shaft, similar to how a wheel rolls on a road surface, providing smooth linear movement while keeping the guide surface clean and dry.

For example, a customer selected TPS for a shrink-fit machine and dispensing machine because the equipment was delivered directly to end users. Since operators may touch the guide surface during operation, avoiding oily surfaces and maintaining a clean appearance were important requirements.

TPS has also been applied in aerospace composite material processing equipment. During carbon fiber forming processes, oil contamination may affect bonding quality of composite materials. By using TPS, the equipment can achieve smooth movement without introducing additional lubrication onto the guide surface.

TPS provides a practical solution for applications requiring clean operation, low maintenance, and reliable linear movement.

8.How to choose a linear guide for humid and corrosive environments? 

Humid and corrosive environments can create challenges for linear motion systems, especially when equipment is exposed to moisture, water spray, cleaning processes, or chemical substances.

When selecting a linear guide for these environments, engineers should consider:

• Material selection

• Corrosion resistance

• Maintenance requirements

• Actual operating conditions

Traditional steel ball linear guides are commonly used for high-precision applications. For humid environments, stainless steel versions such as SUS440C are often selected to improve corrosion resistance. However, because linear guides require high hardness for rolling contact surfaces, material selection always involves a balance between hardness, corrosion resistance, cost, and application requirements.

FUBAO TPS Roller Linear Guide adopts an aerospace-grade aluminum alloy structure with anodized surface treatment, providing corrosion-resistant characteristics while maintaining a lightweight design.

The guide shaft uses trivalent chromium plating and has successfully passed a 48-hour salt spray test using 10% NaCl solution.

Although TPS is not designed to replace stainless steel solutions in every extreme corrosion environment, it provides a practical balance between corrosion resistance, cost efficiency, and maintenance reduction.

TPS is suitable for automation equipment, electroplating equipment, and other industrial machines where reducing maintenance caused by humidity and environmental factors is important.

9.Can TPS replace a stainless steel linear guide? 

TPS can be used as a practical corrosion-resistant alternative to stainless steel linear guides in many industrial applications, although it is not a fully stainless steel guide system.

TPS uses an anodized aluminum alloy body with hardened, chrome-plated steel guide shafts to improve corrosion resistance, delay rust formation, and extend service life in humid and corrosion-prone environments. The guide shaft has also passed a 48-hour salt spray test.

For applications where full stainless steel construction is not essential, TPS provides a practical balance between corrosion resistance, service life, maintenance, and cost.

10.Can TPS replace HIWIN, THK, PMI, or TBI ball-type linear guides? 

TPS is not designed to replace every HIWIN, THK, PMI, or TBI ball-type linear guide. The two guide systems are suited to different application requirements.

Conventional recirculating-ball linear guides are commonly selected for machinery that requires high positioning accuracy, preload, rigidity, and load capacity.

The FUBAO TPS Track Roller Guide Rail is a roller-based linear motion system designed for a broader range of general automation and dedicated-machine applications, including automated feeding systems, transfer mechanisms, production equipment, moving platforms, testing equipment, machine doors, and other machinery requiring smooth, reliable, and low-maintenance linear motion.

TPS also offers additional advantages in applications where lubrication-free operation, easy block removal, lightweight construction, flexible installation, or lower mounting-surface requirements are important.

In more demanding environments, such as applications exposed to dust, oil, wood chips, metal chips, moisture, or other industrial contaminants, the TPS roller-based design can also help reduce maintenance requirements.

TPS can therefore be a practical alternative to conventional ball-type linear guides when ultra-high positioning accuracy is not the primary requirement.

The correct guide system should be selected according to the required load, positioning accuracy, rigidity, speed, mounting conditions, maintenance requirements, and operating environment.

11.How Does a Lubrication-Free TPS Guide Rail Simplify Overall Machine Design?

The FUBAO TPS Track Roller Guide Rail does not require periodic lubrication on the rail surface under normal operating conditions. At first, this may seem like simply saving the time needed to add oil or grease—but the actual benefit goes much further.

Because TPS does not require regular rail lubrication, machine designers can often simplify or reduce lubrication-related components, such as grease fittings, oil tubing, lubrication pumps, oil reservoirs, distributors, and related piping systems.

This helps reduce component cost, assembly work, machine complexity, maintenance points, and oil contamination risks, while the roller-based TPS system still provides smooth and stable linear movement.

For machine builders, TPS is more than a maintenance-free linear guide—it can also help create a simpler, cleaner, and more cost-effective machine design.

12.How can I reduce linear guide replacement frequency in harsh environments? 

Linear guides used in harsh industrial environments may experience shorter service life due to moisture, chemical exposure, corrosion, and contamination.

For example, in automatic electroplating equipment, the Z-axis mechanism often moves products into chemical tanks during the plating process. Because the linear guide system is exposed to acidic chemicals and corrosive environments, traditional steel linear guides may require frequent replacement, resulting in machine downtime and increased maintenance costs.

To improve equipment reliability, selecting a linear guide with suitable corrosion resistance and environmental adaptability is important.

FUBAO TPS12 Track Roller Guide Rail  was applied in automatic electroplating equipment to solve long-term corrosion issues. Compared with conventional steel linear guides, the aluminum alloy structure and surface treatment provide better corrosion resistance in this application environment.

After switching to TPS12, the customer experienced:

• Extended linear guide replacement intervals

• Reduced maintenance frequency

• Less unexpected machine downtime

• Improved equipment availability

Based on customer application feedback, TPS12 demonstrated a significant improvement in service life and maintenance efficiency in corrosive electroplating environments. Actual performance may vary depending on chemical concentration, operating conditions, and maintenance practices.

MLG  M-Dry Linear Guide Series FAQ

1.What is the MLG M-Dry Linear Guide ?

The MLG M-Dry Linear Guide is a dry sliding linear motion system developed for special applications requiring low friction, corrosion resistance, low noise, and maintenance flexibility.

Unlike traditional ball-type linear guides, MLG uses engineering plastic sliding elements with self-lubricating properties to achieve smooth linear motion.

The MLG system can operate without additional lubrication, or lubrication oil can be applied when required to further improve performance and service life.

2.Why is MLG suitable for underwater or humid environments ?  

The MLG Linear Guide is designed with a corrosion-resistant aluminum alloy structure and stainless steel fasteners, providing reliable performance in humid and water-exposed environments.

The aluminum alloy rail and slider feature a special anodized surface treatment to enhance corrosion resistance and durability. Unlike conventional steel linear guides that may rust when exposed to moisture or condensation, MLG provides a rust-resistant solution for applications requiring long-term operation in challenging environments.

MLG is suitable for applications such as underwater equipment, washing systems, and special automation machinery where corrosion resistance is required.

3.My equipment requires low magnetic interference. Is MLG suitable?  

Yes. MLG is suitable for applications where minimizing magnetic interference is important.

Compared with traditional steel linear guides, MLG uses an aluminum alloy rail and engineering plastic sliding components, which significantly reduce magnetic influence.

Although stainless steel fasteners are used in the structure, the overall design minimizes magnetic interference compared with conventional steel linear guides.

MLG is suitable for applications such as inspection equipment, semiconductor-related equipment, medical devices, and precision instruments where low magnetic influence is required.

4.Can MLG replace a stainless steel linear guide?

Yes. For applications where stainless steel linear guides are mainly selected to prevent rust, corrosion, or water-related damage, the MLG M-Dry Linear Guide can provide an effective alternative. MLG uses a high-strength aluminum alloy rail, self-lubricating sliding components, and stainless steel screws. Its structure avoids conventional rust-prone steel components, helping prevent rust and corrosion in humid, wet, splash-water, washdown, and even underwater environments. For applications where the main requirement is rust resistance rather than ultra-high load or precision, MLG can be used as a rust-free alternative to stainless steel linear guides. 

HCP Manual Clamp for Linear Guide Series FAQ

1.What is the HCP Manual Clamp and where is it used?  

The HCP Manual Clamp is a manually operated clamping component designed to temporarily hold and stop a linear guide block at a required position.

It is especially useful in mechanical structures that do not use a ball screw, motorized drive, or other mechanical transmission system, where the linear guide block may otherwise move freely along the rail.

By manually locking the HCP clamp, the moving block can be held in place for positioning, adjustment, assembly, or temporary stopping.

Typical applications include welding fixtures, assembly frames, positioning platforms, and manually adjustable equipment. HCP has also been used in assembly fixtures for low-Earth-orbit satellite launch vehicles, where reliable manual positioning and holding are required.

2.What is the HCP AP Adapter Plate and why is it needed? 

The HCP AP Adapter Plate is used to match the height difference between high-assembly and low-assembly linear guide blocks, allowing the HCP Manual Clamp to work with different block configurations of the same nominal size.

In many conventional linear guide clamping systems, such as ZIMMER clamp configurations, additional adapter plates may be required when matching high-assembly and low-assembly guide blocks.

HCP uses an optimized clamp-body design to reduce the need for additional adapter plates. For most HCP sizes, the same clamp body can support both high-assembly and low-assembly linear guide blocks without an extra AP plate.

Only HCP15, HCP35, and HCP45 require an AP Adapter Plate for specific configurations. This design helps reduce additional components, simplify installation.

3.Does the HCP Manual Clamp have verified clamping force data? 

Yes. FUBAO has performed actual clamping force and braking force tests on the HCP Manual Clamp.

The measured test data is provided as a practical reference for engineers evaluating positioning, holding, and manual linear braking applications.

This gives users actual test results to consider when selecting a manual linear guide clamp.

4.Can HCP be customized for different linear guide brands? 

Yes. Standard HCP Manual Clamps are designed to work with common linear guide systems such as HIWIN, PMI, and THK.

For other linear guide brands or special block dimensions, FUBAO can provide customized HCP designs when sufficient order quantities are available.

LCP Linear Bearing & Linear Shaft Manual Clamp Series FAQ

1.What is a linear bearing manual clamp? 

A linear bearing manual clamp is a mechanical locking device used to hold or stop a linear bearing assembly on a linear shaft. The LCP provides manual locking and positioning without electrical or pneumatic power. 

2.How do you lock a linear shaft? 

A linear shaft can be mechanically locked using a shaft clamp or manual linear bearing clamp. The LCP applies clamping force to the shaft to hold the linear bearing assembly in the required position. 

3.What is the LCP Manual Clamp used for? 

The LCP Manual Clamp is used for manual positioning, linear shaft locking, mechanical stopping, and position holding in machinery, fixtures, jigs, and linear motion systems. 

4.What linear shaft sizes are available? 

The LCP Manual Clamp is available for 16 mm, 20 mm, and 25 mm linear shaft diameters.