# Roll-2-Roll Unwind/Rewind Guide

> Unwind and rewind kits include a linear actuator, sensor and controller to move shifting stands in unwind and rewind guiding application.

**Last updated:** 2026-01-30

**Source:** https://live-roll2roll.pantheonsite.io/products/unwind-rewind-guide

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> Most Intelligent WEB GUIDES should be EASY TO USE!

## Specifications

| System Includes | Sensor (ODC/1DC) + Controller (SCU5/SCU6x) + Actuator (RLA) + Mounting + Cables |
| --------------- | ------------------------------------------------------------------------------- |
| Load Capacity | Up to 15,000 lbs (6,800 kg) | Max Thrust | 1,500 lbf (6,670 N) |
| Stroke Length | 1-12 in (25-300 mm) | Speed | Up to 2 in/sec (51 mm/sec) |
| Driver Voltage | 24 VDC or 48 VDC | Power | 6.5 W to 210 W |
| Actuator Type | RLA (Rotary Linear Actuator) | Motor | Brushless bi-polar stepper |
| Sensor Technology | Fiber optic (diffuse-reflective) | Repeatability | >99.9% |

## Features

- Shifts roll stands – positions entire unwind or rewind assemblies
- High load capacity – supports loads up to 15,000 lbs (6,800 kg)
- High thrust actuators – up to 1,500 lbf (6,670 N) for heavy rolls
- Variable stroke lengths – 1 in (25 mm) to 12 in (300 mm)
- Zero recalibration sensors – material-agnostic detection works on any substrate

## Benefits

- Stop manual roll positioning that slows changeovers and creates safety risks
- Eliminate edge tracking issues caused by roll buildup variation
- End operator intervention during roll diameter changes
- Remove roll quality defects from inconsistent winding
- Prevent safety incidents from manual roll shifting with heavy loads

## Applications

- Unwind roll positioning
- Rewind roll positioning
- Heavy roll applications
- Converting lines with roll diameter variations
- Automated roll handling systems

## Product Details

- **Web Widths:** Extra Wide (>72"), Extra Wide (>72")
- **Line Speeds:** 0-100 fpm
- **Material Types:** Porous/Perforated, Porous/Perforated
- **Lead Time:** 6-8 Weeks

**Tags:** Actuator, Unwind/Rewind Guide

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## About Roll-2-Roll Technologies

Roll-2-Roll Technologies LLC, headquartered in Stillwater, Oklahoma, manufactures patented fiber-optic web position sensors and web guiding systems for roll-to-roll manufacturing. Products include ODC edge sensors (48mm to 960mm), 1DC all-in-one sensors, SCU-series controllers, and complete web guide systems.

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