Welding automation should enhance your workflow, not force you to rebuild it. That’s why HIWIN’s welding robot is engineered to integrate seamlessly with the welding systems and suppliers you already trust — whether that’s Lincoln Electric, Miller, SKS, or others. Instead of starting from scratch, you get a system that combines precision, reliability, and scalability with the freedom to choose what works best for your shop.
Freedom to Choose
Every manufacturer has preferred processes, equipment, and partnerships. HIWIN’s open-architecture design ensures you’re not locked into proprietary software or a single supplier. From control systems to welding torches, our robot adapts to your environment, making integration smooth, cost-effective, and aligned with how your team already works.
Built for Accuracy and Reliability
With a repeatability of ±0.05 mm, HIWIN’s welding robot sets a high bar for precision. But accuracy is only part of the story. Features like TCP auto-recovery keep production on track by correcting torch misalignment in real time, while the Smart-Weld interface lets operators adjust parameters directly through the control system. Add real-time monitoring and error alerts, and you get consistent weld quality with minimal downtime.
Seamless Integration
HIWIN’s robot is designed to work with industry-leading platforms such as Lincoln Electric’s Waveform Control Technology, Miller’s Auto-Set™, and SKS’s spatter-reduction programming. Out of the box, it comes with:
Inclusive software with no hidden licensing fees.
A single teach pendant to control the robot, external axes, and power supply.
Optional sensing technology like laser seam tracking and touch sensing.
Expansion options including seventh-axis units and servo tables.
The result is faster setup, reduced retraining, and a system that grows with your production demands.
Future-Proof Flexibility
Manufacturing never stands still. HIWIN’s open-compatibility design means you can upgrade power sources, swap torches, or add new software without replacing your entire system. That flexibility protects your investment and ensures your automation keeps pace with future requirements.
Why It Matters
HIWIN’s welding robot delivers practical benefits that impact both productivity and profitability:
Shorter lead times with faster integration.
Lower costs by leveraging the equipment you already own.
Operator familiarity with trusted systems.
Scalability to support evolving processes and customer demands.
High precision and uptime where consistency matters most.
Conclusion
With HIWIN’s welding robot, automation doesn’t come with limits. It brings the precision to meet exacting standards, the flexibility to adapt to your environment, and the scalability to prepare for what’s ahead. That’s how we help manufacturers focus on what matters most: precision, productivity, and profitability — today and tomorrow.
See It Live at FABTECH 2025 You don’t have to take our word for it — come experience the HIWIN welding robot in action. Visit us at FABTECH 2025 in Chicago, Booth #B13027, or stop by the MITUSA booth, #B11000, to see firsthand how HIWIN delivers precision and flexibility in welding automation.
Direct measurement is usually favorable over indirect position measurement. In the case of integrating direct position measurement, there are two primary methods of adding position measurement to an axis. The first is to purchase a linear guideway with a pre-installed integrated position measurement encoder. The second is to purchase the encoder separately, and self-install on the axis.
HIWIN produces two product categories that pre-integrate sensors to the linear guideway block: PG-type and H- type linear guideways.
The PG series is a linear guideway assembly integrated with a magnetic encoder for position measurement, and is available in digital or analog signal output. The H-type accessory is a compact design, perfect for where space is limited, and analog signal is desired. Let’s explore why a design engineer might want to use these products.
The benefit to preinstalled linear guideway position measurement is time savings in design process and installation process.
Save Time During the Design Process
Design time savings begins with working with a HIWIN engineer located in Huntley, Illinois, near Chicago. HIWIN’s experts discuss your application with you to recommend the best solution for your needs and budget, saving you time searching online.
Lead time savings can be significant when PG position measurement linear guideways are purchased from HIWIN’s standard stocking program. Select stocked models for faster shipment, including cutting the rail to within one millimeter.
Administratively, buying the linear guideway block preinstalled with the encoder reduces complexity in the ordering process and saves time. HIWIN also produces a series of digital displays that can work with PG and H encoder types.
Save Time in Installation and Operations
When the PG linear guideway from HIWIN arrives, HIWIN will have cut the rail and scale to your specification. HIWIN will assemble the encoder on the block, and the block on the rail. Scale installation is easy. After installing the guideway rail in the machine, just apply the pre-cut, self-adhesive scale to the groove in the rail.
The time savings is a greater differentiator when parallel rails are required, or the load requires more than one block on the rail. HIWIN can provide one block with the PG measurement system and another block at a lower cost standard type. We can provide the system with these two blocks assembled on the rail before shipping.
Maintenance is easier for systems using magnetic encoders like the PG and H type linear guideways, because readings are not hindered by grease, dirt, oils or other contaminants that might get on the polymer scale. Consider the E2 accessory, a self-lubricating block to further decrease maintenance demands. The accessory is used on the block to store lubrication and apply consistently, to extend life and reduce maintenance.
The most impactful design time savings comes from working with a global leader in motion control because our components provide high reliability.
Pre-installed integrated magnetic encoders are often a good solution for design engineers in applications where resolution as fine as one micron is required, such as assembly, packaging and pick-and-place machinery. For complete list of models and dimensions, please see pages marked 217 – 231 in our catalog: Linear_Guideway-E-1.pdf
Bearing lubricant decreases the friction between bearing balls or rollers and the raceway. Left unchecked, this friction can generate heat that causes premature part degradation or breakage. Improper or insufficient lubrication can result in machinery malfunction, and costly maintenance and downtime. But the right lubricant can minimize friction, dissipate heat away from moving components, and reduce fatigue and corrosion to maximize service life. Lubricants also help prevent moisture from reaching the ball bearings by applying a hydrophobic film around the bearing.
Here we’ll discuss the different types of bearing lubricants, their pros and cons, and other important considerations before investing in a lubrication product for your system.
Bearing Lubricant: Oil or Grease?
Grease
There are two main types of lubricants available for bearings: oil and grease. There is also a third option, solid lubrication, for low-maintenance applications.
Grease for bearings is a semi-fluid, to solid, substance consisting of a lubricant mixed with a thickening agent. The lubricant can be an ester, mineral oil, or silicone. The thickener can be an organic or inorganic soap. Its consistency changes as the bearings turn and temperatures increase, causing the grease to thin. A key advantage of grease is its ability to provide lubrication during every stage of ball bearing movement.
Grease made of synthetic elements can perform well in very low or high temperatures.
Oil
Bearing oil is a versatile lubricant that can be applied in different ways based on the volume, speed, and other needs of the system. Compared to grease, oil can more effectively dissipate heat and allows for higher limiting speeds.
Advantages and Disadvantages of Oil and Grease Bearing Lubricants
Determining the right fit for your ball-bearing systems can better ensure the performance and longevity of your equipment. Take a deeper look at the advantages and potential disadvantages of oil and grease.
Oil
Oils provide a more powerful degree of protection for machinery that needs temperature control. It is better at cooling high-temperature systems and responds well to cold starting. Operators can more easily control the volume of oil being added to a given system. Oil is easier to clean and replace and leads to more energy-efficient machine performance.
On the other hand, oil has a higher chance of leakage, which is a valid environmental concern. Since oil lubricants are often used in food and beverage processing applications, operators should be aware of these potential contaminants.
Grease
Grease is the ideal solution for systems without continuous supply piping or lubricant distribution. Since it has a much lower chance of leaking, operators can simply add the grease and leave it within the system. Grease also creates a stronger seal to prevent grit, dirt, or other contaminants from reaching the ball bearings.
A potential drawback is cost—high-temperature grease can be expensive. Plus, grease is generally more difficult and labor-intensive to clean out and replace. Nonetheless, companies in the motor and aerospace industries rely on grease lubricants for their daily operations.
Considerations When Applying Bearing Lubricant
Lubrication is the number one factor that impacts ball bearing service life. No matter which lubricant you choose, it’s important to consider the application process and requirements. Some factors to keep in mind are:
Cleaning: Before lubricant is applied or reapplied, consider the lubricant previously used. If a lubricant is being added that is incompatible with the type previously used, the bearing system must be cleaned with a hydrocarbon solvent. Be sure to follow all manufacturer and workplace safety regulations before you begin.
Quantity: Adding too much or too little lubricant can cause damage. Consider factors like reservoir volume, the speed and heat considerations of the system, and the level of sealing to determine the proper quantity of lubricant for your application.
Bearing-free space: The free space in the system also determines how much lubricant you should apply. Carefully measure the bearing-free space before adding lubricant.
Run-in procedures: Run-in procedures prevent over-lubrication and excess heat. Be sure to remove excess lubricant, establish proper lubricant contact, and properly seal the system.
Reliable Bearing Lubricants from Hiwin
At Hiwin Corporation, we offer a wide range of lubricant options to meet the particular needs of your equipment and operational processes. Our grease lubricants are suitable for general, heavy-load, high-speed, low particle emitting, or other environments. Learn more about the grease and grease guns HIWIN has in stock in Huntley, Illinois.
