Non-contact measurement with light

Kopfbild Messgroessen 960x280-en

Filter section:

  • Bulk solid silo
  • Cement storage
  • Coil lines, Inspection lines
  • Coil storage
  • Coiling machines
  • Container ports
  • Conveyor belt
  • Decapper
  • Engineering
  • Extruder
  • Filling plant
  • Final assembly
  • Finishing, Slitting line, Winder
  • Finishing, Slitting lines
  • Flying saw
  • Forge hammer
  • Gantry cranes
  • Hot objects
  • Laboratory
  • Packing
  • Ports, docking systems
  • Printing machine, banderoling machine, register control
  • Quality assurance
  • Railway, Transportation
  • Research and Development
  • Service, Commissioning, Research
  • Skin pass level, degree of stretching, mass flow
  • Slitting shears
  • Steel billets
  • Tube inspection lines

Filter task:

  • Abrasion measurement
  • Coating inspection
  • Coating inspection of foam material
  • Collision avoidance
  • Color inspection
  • Color mark detection
  • Color measurement of salmon meat
  • Control of shears
  • Distance measurement
  • Egg yolk color classification
  • Fill level measurement
  • Length measurement
  • Measurement of impact energy
  • Mobile velocity and length measurement
  • PET preform inspection
  • Position detection
  • Positioning of containers in gantry cranes
  • Presence check
  • Print mark detection
  • Sandwich counter
  • Velocity Measurement
  • Velocity measurement, Length measurement

Filter measured variable:

  • Acceleration (VLM)
  • Color
  • Degree of stretching and Skin pass level
  • Diameter (LDM)
  • Distance (LDM)
  • Fill level (LDM)
  • Impact energy (VLM)
  • Length (LDM)
  • Length (VLM)
  • Position (CR)
  • Position (LDM)
  • Position (VLM)
  • Position detection
  • Presence (CR)
  • Presence (LDM)
  • Quantity (CR)
  • Thickness (LDM)
  • Velocity (VLM)
  • Velocity 1 (LDM)
  • Velocity 2 (LDM)
  • Width (LDM)



Task:
Position detection
Areas:
Engineering
Measured Variables:
Distance (LDM)
Position (LDM)
Description:
In the metal industry a lot of materials are processed in the form of flat straps. In the process metal straps are rolled up to coils. The coiling machines used for that need to be adjusted consistently, depending on the width and position of the strap. Distance measuring devices, such as the LDM41A are used for positioning the reels on the center of the strap. Due to their high precision and independence from the material surface properties, the coils or machine parts can be positioned accurate to the millimeter. In most cases, two laser distance measuring devices whose measured values are set against each other are deployed for this task in order to process different diameters or irregularly rolled coils. The capability to operate several devices on one bus line and to process the results in the control fast and in a central place make the LDM41P with an integrated PROFIBUS DP interface the perfect solution for positioning tasks in heavy machinery construction.
Products: LDM41A and LDM42A, LDM41E and LDM42E, LDM41P and LDM42P, LDM41PN and LDM42PN, LDS70A, OEM laser module RF41, RF51M