High Precision WEW21CC Linear Guideway Smooth For Semiconductor Manufacturing Equipment
Brand Name:HIWIN
Certification:DE1924083895474
Model Number:WEW21CC
Minimum Order Quantity:10
Delivery Time:1-7 work days
Payment Terms:T/T,L/C,D/A,D/P,Western Union
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Location:
Nanjing Jiangsu China
Address:
Bldg 1,Yunjin Rd, Jianye Dist, Nanjing, Jiangsu, China 210019
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Product Details
①HIWIN WEW21CC Linear Guideway For Semiconductor Manufacturing
Equipment
The HIWIN WEW21CC Linear Guideway is a high-precision motion component engineered to meet the extreme demands of semiconductor manufacturing, where nanometer-level accuracy, contamination control, and relentless reliability are non-negotiable. Designed for integration into critical wafer handling systems, lithography equipment, and inspection machinery, this guideway ensures ultra-smooth, vibration-free motion to prevent microscopic defects that could compromise chip yields. Its advanced sealing technology minimizes particulate generation—a crucial feature in cleanroom environments where even sub-micron particles can disrupt delicate fabrication processes. The WEW21CC’s rigid construction maintains stability under dynamic loads, ensuring consistent alignment in high-speed positioning tasks such as photomask alignment or die bonding, where precision directly impacts production efficiency. Optimized for low outgassing and corrosion resistance, it performs reliably in vacuum-compatible and chemically aggressive semiconductor processing conditions. The guideway’s friction-optimized rolling mechanism enhances energy efficiency while reducing wear, supporting continuous operation in 24/7 semiconductor fabs with minimal maintenance downtime. Compatible with advanced motion control systems, it enables sub-micron repeatability for processes like laser dicing, metrology scanning, and precision assembly—where every nanometer of deviation can affect device performance. Whether deployed in front-end wafer processing or back-end packaging systems, the WEW21CC delivers the silent, smooth, and stable motion required to sustain the unforgiving tolerances of next-generation semiconductor manufacturing. By integrating this linear guideway, equipment manufacturers can enhance throughput, reduce particle contamination risks, and extend service intervals—key advantages in an industry where equipment uptime and yield optimization define competitive advantage. For semiconductor applications demanding uncompromising precision in the most controlled environments, the HIWIN WEW21CC stands as a critical enabler of advanced chip production.
②Drawing of WEW21CC
③Model Number of WE Series
④Construction of WE Series
1.Rolling circulation system: Block, rail, end cap and retainer
2.Lubrication system: Grease nipple and piping joint
3.Dust protection system: End seal, bottom seal, cap and scraper.
⑤Features of WE series
The WE series features equal load ratings in the radial, reverse
radial and the lateral direction with contact points at 45degrees.
This along with the wide rail, allows the guide way to be rated for
high loads, moments and rigidity. By design, it has a self-aligning
capacity that can absorb most installation errors and can meet high
accuracy standards.The ability to use a single rail and to have the
low profile with a low center of gravity is ideal where space is
limited and/or high moments are required.
⑥Actual product photo
⑦Measurement drawing
⑧HIWIN series
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High Precision WEW21CC Linear Guideway Smooth For Semiconductor Manufacturing Equipment
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