Measuring wheels 300 mm

Measuring wheels made of aluminium cross-knurled or polyurethane coated with smooth running surface structure for length measurement of different materials, very good running properties, highest measuring accuracy, reduced mass due to optimised shaping.

Technical data - measuring wheels

technical dataMRAR 300MRAP 300MRAN 300MRAG 300
material corealuminiumaluminiumaluminiumaluminium
material running surfacealuminiumpolyurethanepolyurethanepolyurethane
running surface structurecross-hatched knurlingsmoothstuddedcorrugated
circumference300 mm ±0,2300 mm ±0,2300 mm ±0,2300 mm ±0,2
moment of inertia gcm21,42x1031,33x1031,11x1031,33x103
weight app.110 g110 g110 g110 g
fields of applicationpaperboardgreased metalsrough textilesungreased metal
 timbersteel profilescarpetlaquered surfaces
 textileslaquered surfacescable measurementsynthetics
 rubbersyntheticsfleecepaper-paperboard
 soft plasticpaper-paperboardpaper-paperboardtimber
  timbertimbertextiles
  textilessyntheticsglass
  wire floor coverings
  leather  
recommended pressure 15N15N15N

 

Thermal characteristics 
heat resistance short-termmax.    100ºC
permanent temperature resistancemax.     80ºC
cold resistanceuntil     -30ºC

the specified temperature depends on the area of application

Due to the large number of possible application and operating conditions, no guarantee can be given for the behaviour of a polyurethane compound in all areas of application. It is the responsibility of the user to test the material selection in a specific application to determine its intended use.

CAD

 4567810
MRAR 300xxxxxx
MRAP 300xxxxxx
MRAN 300      
MRAG 300      

 

To download the step file, please select the required bore combination.

Further bore sizes on request.

Technical drawings