Pálya pozicionáló rendszer ELGUIDER

FUNCTION 

On an ELGUIDER pivoting frame system, the web changes direction four times, each time by 90°. This web guide is based on a pivoting frame with two path rollers. The imaginary pivot point is located on the infeed plane. Lateral web corrections can only be achieved by swiveling around this pivot point. The prerequisite here is that there must always be sufficient web tension to establish traction between the web and the positioning roller.

AREA OF USE

Thanks to optimized exploitation of elasticity ranges, the pivoting frame can be used for web guiding even in really tight spaces. 

APPLICATION

The greater the web tension, the module of elasticity and the required correction, the longer the infeed, outfeed and transfer paths should be designed. Experience has shown that these paths should be the equivalent of 60 to 100 % of the web width. The sensor should be positioned behind the positioning roller, as near to it as possible.

Pálya pozicionáló rendszer

  • Highly-compact pivoting frame system with wear-free, brushless drive technology for the highest control accuracy and control dynamics
  • Can be combined with various sensors  

    • FR 46 infrared edge sensor for tissue and non-woven fabric
    • FR 61 infrared wide band sensor for paper and non-woven fabric with frequent format change
    • FX 46 ultrasonic edge sensor for paper and transparent plastic materials
    • FE 52 color line sensor for printed webs with line or color contrasts

  • Can be connected to a network via Ethernet with ELNET control systems in star or line topology
  • Optionally with integrated fieldbus interface Ethernet IP, Ethernet UDP or Profinet
  • Simple service and diagnostics option using web-based management based on a standard web browser
  • Intuitive operation due to graphical touch operating panel
  • Optionally with additional command station DO 40

Technikai Adatok

  • Highly-compact pivoting frame system with wear-free, brushless drive technology for the highest control accuracy and control dynamics
  • Can be combined with various sensors 

    • FR 46 infrared edge sensor for tissue and non-woven fabric
    • FR 61 infrared wide band sensor for paper and non-woven fabric with frequent format change
    • FX 46 ultrasonic edge sensor for paper and transparent plastic materials
    • FE 52 color line sensor for printed webs with line or color contrasts

  • Can be connected to a network via Ethernet with ELNET control systems in star or line topology
  • Optionally with integrated fieldbus interface Ethernet IP, Ethernet UDP or Profinet
  • Simple service and diagnostics option using web-based management based on a standard web browser
  • Intuitive operation due to graphical touch operating panel
  • Optionally with additional command station DO 40

Technikai Adatok

  • Highly compact pivoting frame with integrated operating and control technology
  • Simple adaptation to different materials by using infrared edge sensors (FR 52), ultrasonic edge sensor (FX 52) or color line sensor (FE 52)
  • Can be used with web tensions of up to 700 N
  • Dynamic drive for the correction of high-frequency infeed error
  • As an option, a clamping and cutting table can be integrated in the top frame

Technikai Adatok

  • Compact pivoting frame with integrated control technology and remote operation
  • Simple adaptation to different materials by using infrared edge sensors (FR 52), ultrasonic edge sensor (FX 52) or color line sensors (FE 52)
  • Can be used with web tensions of up to 700 N
  • Optional motorized sensor positioning
  • For use in the plastics and packaging industry

Technikai Adatok

  • Compact pivoting frame with integrated control technology and remote operation
  • Simple adjustment to different materials by using infrared edge sensors (FR 52) or ultrasonic edge sensors (FX 42, 52)
  • Can be used with web tensions of up to 2000 N
  • Optional motorized sensor positioning
  • For use in the paper processing industry

Technikai Adatok

  • Highly compact pivoting frame with integrated operating and control technology
  • Simple adaptation to different materials by using infrared edge sensors (FR 43) or ultrasonic edge sensors (FX 43)
  • Can be used with web tensions of up to 200 N
  • Optional fine mechanical sensor adjustment
  • Various roller surfaces available

Technikai Adatok

Érzékelők

  • Ultrasonic edge sensor with digital evaluation
  • Field of view ±10 mm
  • Fork widths 30, 60 and 124 mm
  • Insensitive to soiling due to dust
  • Scanning of materials opaque to sound such as paper, plastic and metal films independent of the material transparency

Technikai Adatok

  • Digital color matrix sensor for the acquisition of color lines and color contrasts
  • Exposure controller for the compensation of soiling
  • Integrated light source with automatic adaptation to matt and gloss surfaces
  • Adjustable search range for hiding interfering contours
  • Synchronization of the image acquisition

Technikai Adatok

  • Infrared transmitted light sensor with large field of view of 150 mm
  • Electronic web offset in the sensor field of view without manual adjustment of the sensor
  • Scanning of homogeneous materials such as non-woven fabric, woven and knitted fabrics up to a transparency of 70%
  • Simultaneous evaluation of up to four edges
  • Insensitive to external light

Technikai Adatok

  • Compact infrared transmitted light sensor
  • Field of view ±3 mm with a resolution of 0.01 m
  • Acquisition of edges and threads
  • Scanning with CCD array guarantees a stable operating point independent of the material transparency
  • Exposure controller for the compensation of soiling

Technikai Adatok

  • Ultrasonic edge sensor with digital evaluation
  • Field of view ±3 mm
  • Fork widths 30, 60 and 124 mm
  • Insensitive to soiling due to dust
  • Scanning of materials opaque to sound such as paper, plastic and metal films independent of the material transparency

Technikai Adatok

  • Compact ultrasonic edge sensor with digital evaluation
  • Field of view ±3 mm
  • Insensitive to soiling due to dust
  • Scanning of materials opaque to sound such as paper, plastic and metal films independent of the material transparency
  • Internal temperature compensation for stable operating point

Technikai Adatok

Érzékelő helymeghatározás

  • Motorized linear position adjustment for ultrasonic, infrared and color line sensors
  • Versions with 1 and 2 motors
  • Compact design with integrated, temperature-monitored, short circuit-proof motor and control electronics
  • CAN bus connection for straightforward connection to the web guider
  • Functions such as sensor pre-positioning, edge search, move clear and width measurement possible

Technikai Adatok

  • High positioning and repeating accuracy through powerful direct current drive 
  • High actuating speed thanks to low play toothed belt drive
  • Complete electronics integrated as module in support beam. Rapid exchange of components through plug-in cable connections
  • Compact desire through stable aluminum profile; all guide elements are located in the housing and are protected against soiling by a cover strip.

Technikai Adatok

Pozicionáló és irányító állomás

  • For use with web guiding systems in the paper and film industry
  • Multiple operation of up to eight web guiding control loops
  • Selection of the country-specific language
  • Integrated backup option to save the device setting 
  • Intuitive operation
  • User-friendly commissioning via configuration wizard

Technikai Adatok

Kapcsolatfelvétel / ajánlatkérő