Kompakter Bandzugsensor FI 7

Product Overview
The XW Machinery Through-Shaft Tension Sensor is designed for accurate web tension measurement in slitting, rewinding, printing, coating, laminating and converting applications. Using high-precision strain gauge technology, the sensor continuously detects web tension through the guide roller shaft and provides stable feedback signals for closed-loop tension control systems.

Through-shaft design advantages

• Higher measurement accuracy
• Excellent linearity
• Low temperature drift
• Strong overload protection
• Long-term operational stability
• Easy installation and maintenance

Typical applications

• Slitting machines
• Rewinding machines
• Printing presses
• Coating machines
• Laminating machines
• Lithium battery production lines
• Flexible packaging equipment

Working principle
The axial/through-shaft tension detector measures the force applied to the guide roller shaft by the moving web material. The built-in strain gauge sensing element converts the mechanical force into an electrical signal (mV/V), which is transmitted to a tension controller for automatic adjustment and closed-loop tension control. This load-cell-based feedback enables stable roll-to-roll processing and real-time tension regulation.

Key features

• High-precision web tension measurement
• Stable signal output
• Fast response performance
• High-sensitivity strain gauge sensing
• Strong anti-interference capability
• Stable operation during high-speed processing
• Compact industrial structure
• Easy installation and integration
• Suitable for continuous industrial operation
• Compatible with automatic tension controllers

Advantages vs manual monitoring

• More accurate tension feedback
• Stable closed-loop tension control
• Reduced wrinkles and web deviation
• Improved winding consistency
• Better product quality
• Reduced material waste
• Higher production efficiency

Compatible system components

• Tension control systems
• Web guiding systems
• Air expanding shafts
• Automatic tension controllers
• Magnetic powder brakes
• Magnetic powder clutches
• Differential shafts

Specification / Technical data
Product Type : Through-Shaft Tension Sensor
Measuring Principle : Strain Gauge
Output Signal : mV/V
Accuracy : High Precision
Overload Protection : Yes
Application : Web Tension Control
Installation : Through Shaft
Material : Alloy Steel
Protection Class : IP54/IP65
Compatible Systems : Tension Controllers

Caractéristiques / spécifications techniques

• Type de produit : Through-Shaft Tension Sensor
• Principe de mesure : jauge de contrainte (strain gauge)
• Signal de sortie : mV/V (compatible avec contrôleurs de tension)
• Précision : haute précision pour contrôle industriel
• Protection contre la surcharge : intégrée
• Matériau : acier allié
• Indice de protection : IP54/IP65 (selon version)
• Montage : traversant sur arbre/shaft-through
• Applications : découpe, rembobinage, impression, enduction, laminage, lignes de production de batteries lithium, emballage flexible
• Compatibilité : s’intègre aux systèmes automatiques de contrôle de tension et aux unités de frein/embrayage magnétiques