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Web Tension Control Overview
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Web Tension Control - Closed or Open Loop Configurations

Various web tension control systems available using controllers, load cells, dancers, ultrasonic sensors, and amplifiers.

  • Closed Loop Web Tension Controllers
  • Open Loop Web Tension Controllers with Ultrasonic Sensors
  • Integrated Web Tension Control Systems
  • Load Cells
  • Amplifiers
  • Brakes
Open & Closed Loop Web Tension Controller

      Touch Panel

 

Tension Controller

  • Easy-to-use touch panel operation
  • Only one controller required for both open and closed loop applications
  • Three (3) P.I.D. settings for acceleration, running, and deceleration — controller maintains consistent tension relative to line speed; does not use an average value
  • Input and output bar graph display for easy visual confirmation
  • Operator-friendly and easy to interface with existing machine controls
  • Controller available without display for system integrators
Ultrasonic Diameter Sensors

Ultrasonic sensor for measuring roll diameter in open loop tension control systems

  • Teach mode program for simple set up
  • High accuracy with built-in temperature compensation
  • IP67-rated fully encapsulated enclosure
  • Integrated cable
  • Choice of outputs: 0-10V, 4-20mA

 

Integrated Web Tension Control Systems

Double E Integrated Tension Control Systems

  • UL-approved, pre-wired Tension Control System
  • Systems available for most applications
  • Perfect for upgrades and add-ons
  • Simple installation with minial wiring required
Load Cells

  • Dead and live shaft flange mounting styles
  • Full Wheatstone bridge strain gages improve accuracy by allowing controller to average the input from both load cells
  • Integrated mechanical stop protects strain gage; 300% maximum overload
  • Sheilded 10 meter cables with industry-standard M12 connectors

 

Double E LS Load Cell

LS Model Load Cell



Double E DS Load CellDS Model Load Cell
 

 

 

Load Cell Amplifier

  • Easy calibration via digital keypad
  • Easy-to-view LED Tension display
  • Selectable outputs: 0-10V, 4-20mA
  • Two programmable alarm outputs
  • Compact DIN rail enclosure

Related Files

  • Tension Controller

    Downloadable PDF brochure of the Double E Tension controller outlining the features, benefits and technical information related to using the unit.

  • Ultrasonic Diameter Sensor

    Downloadable PDF brochure of the Double E Ultrasonic Diameter Sensor outlining the features, benefits and technical information related to using the unit.

  • Load Cells

    Downloadable PDF brochure of the Double E Load Cells (live & dead shaft models) outlining the features, benefits and technical information related to using the units.

  • Load Cell Amplifier

    Downloadable PDF brochure of the Double E Load Cell Amplifier outlining the features, benefits and technical information related to using the unit.

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  • Load Cell Amplifiers

    Load Cell Amplifiers from Double E for Web Tension Control Systems. Double E offers a variety of web tension control products including controllers, load cells, load cell amplifiers, sensors, etc.

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