Capteur de tension de bande compact 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

Axial Tension Detector (Additional information)
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. Accurate tension measurement is essential for maintaining stable web handling, reducing material waste, improving winding quality, and increasing production efficiency.

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 automatic tension detectors

• 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

Working principle
The axial tension detector measures the force acting on the guide roller shaft. The strain gauge sensing element converts the mechanical force into an electrical signal (mV/V) which is sent to a tension controller for closed-loop regulation, enabling stable roll-to-roll processing.

Technical 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
• Automatic tension controllers
• Magnetic powder brakes
• Magnetic powder clutches
• Differential shafts

Notes
Proper web tension measurement helps eliminate wrinkles, telescoping rolls, material stretching and tracking issues while improving finished product quality.

caractéristiques / spécifications techniques

• Product Type: Through-Shaft Tension Sensor
• Measuring Principle: Strain Gauge
• Output Signal: mV/V
• Accuracy: High Precision
• Overload Protection: Yes
• Application: Web Tension Control (slitting, rewinding, printing, coating, laminating, lithium battery lines, flexible packaging)
• Installation: Through shaft (guide roller shaft)
• Material: Alloy Steel
• Protection Class: IP54 / IP65
• Compatible Systems: Automatic tension controllers, web guiding systems and associated roll-handling components