Close this window | print (Javascript needs to be active)
If the position of the sensor is difficult to reach or if the sensing position has to be changed frequently due to varying web widths, a sensor positioning device (FVG) will take over the adjustment of the sensor position.
Both automatic electric-motor-driven systems and manual positioning devices are available, depending on the requirements.
The electric-motor-driven systems are controlled either by the commander (FVGPro series) or by remote control (SP series).
Using these systems either one or two sensors can be adjusted together or individually.
Thanks to their compact design, the sensor positioning devices can be integrated directly into the guiding device.
The basic version of the motorized sensor positioning device enables easy positioning of one sensor.
It is used for web edge guiding.
This type allows the simultaneous positioning of two sensors. It is used for web center-line guiding with a fi xed web center-line. The position of the sensors is adjusted by one common drive. The sensors are moved in a reverse motion symmetrically to the center of the web.
This sensor positioning device has two sensor attachments and two separate drives. In this way both sensors can be adjusted independently of each other.
This unit is suitable for both web edge guiding and web center-line guiding. Web movement over the entire range is possible using synchronous drive control. Use is also recommended for eccentric (half) webs.
This cost-effective device permits the manual lateral adjustment of the sensor position for varying web widths. The sensitive and smooth positioning allows a correction to the desired web position while the machine is running.
Fenster schliessen | Drucken (JavaScript muß aktiviert sein)