# How Accurate can you Guide a Web?

> We delve into the accuracy of web guides, discussing various factors that affect their performance.

**Last updated:** 2026-03-03

**Source:** https://live-roll2roll.pantheonsite.io/videos/how-accurate-can-you-guide-web

---

In this webinar episode on web guiding fundamentals, we delve into the accuracy of web guides, discussing various factors that affect their performance. We explore how steady state and transient errors can influence guiding accuracy and highlight the importance of machine quality, material properties, and proper installation. Additionally, we cover the design requirements necessary for achieving optimal web guide performance, emphasizing the need to understand conditions like web speed, thickness, and tension.

00:00 Introduction to Web Guide Accuracy
00:19 Factors Affecting Steady State Error
00:51 Challenges with Transient Errors
01:33 Impact of Wrinkles and Other Issues
02:30 Design Requirements for Optimal Performance
03:00 Conclusion and Summary

 

## Related Products

- Low Profile Web Guides
- Web guide mechanism
- Wide Web Guides
- Unwind/Rewind Guide
- Narrow Web Steering Guides
- Web Position Sensor

**Tags:** web guides, web guiding system, web guide installation, web guide replacement kits, Web Guide Upgrade Kit, web guide upgrades, Low Profile Web Guides, Web guide mechanism, Wide Web Guides, Unwind/Rewind Guide, Narrow Web Steering Guides, Web Position Sensor

---

## About Roll-2-Roll Technologies

Roll-2-Roll Technologies designs and manufactures patented fiber-optic web position sensors and advanced web guiding controllers — the precision measurement and control core of modern roll-to-roll manufacturing. Spun out of Oklahoma State University's Web Handling Research Center and trusted by Fortune 500 medical, battery, and nonwovens manufacturers, our patented sensors work without recalibration at ±0.1mm accuracy up to 760 mpm — typical customer outcomes are 50%+ less downtime and payback under six months. Headquartered in Stillwater, Oklahoma, our team of PhDs, controls engineers, and industry veterans extends the sensor + controller core into complete web guide systems including stepper-motor-based linear actuators (RLA, BLA, LHS).

- Website: https://r2r.tech
- Phone: +1 (888) 290-3215
- Email: sales@r2r.tech