Sensor de tensión de banda compacto FI 7

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

Applications

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

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 of axial tension detectors
Compared with manual tension monitoring methods, automatic tension detectors provide more accurate tension feedback, stable closed-loop tension control, reduced wrinkles and web deviation, improved winding consistency, better product quality, reduced material waste and higher production efficiency.

Working principle
The axial tension detector measures the force applied to the guide roller by the moving web material. The built-in strain gauge sensing element converts the mechanical force into an electrical signal, which is transmitted to the tension controller for automatic adjustment and closed-loop tension control. Load-cell-based feedback technology is used for stable roll-to-roll processing.

Specification table
Item - Specification
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

Compatible system components

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

Caractéristiques / spécifications techniques

• Measuring principle: high-sensitivity strain gauge
• Output: mV/V (load-cell type)
• Overload protection: integrated
• Material: alloy steel construction
• Protection class: IP54 or IP65 (depending on version)
• Installation type: through-shaft mounted on guide roller shaft
• Typical applications: slitting, rewinding, printing, coating, laminating, lithium battery lines, flexible packaging
• Features: fast response, low temperature drift, excellent linearity, anti-interference capability
• Designed for continuous industrial roll-to-roll operation and closed-loop tension control integration