Rulmenţi axial-radiali cu sistem de măsurat integrat

Lagărele axial-radiale cu sistem de măsură integrat constau din:

  • lagăr axial-radial de tip YRTM cu sistemul de măsură şi
  • o parte electronică de prelucrare de tip MEKO/U. Partea electronică conţine două capete de măsură, un set de piese de etalonare şi o parte electronică de evaluare.

Lagărele din seria YRTM corespund lagărelor axiale YRT, sunt însă dotate supliemntar cu un sistem de măsurare magnetic. Sistemul de măsurare evaluează unghiuri cu o precizie de câteva secunde unghiulare, fără atingere şi magneto-rezistiv.

Avantajele sistemului de măsurare a unghiului

Sistemul de măsurare

  • lucrează fără atingere şi de aceea fără uzură
  • măsoară independent de înclinare şi de poziţie
  • are o parte electronică, care se autoajustează automat
  • se auto-centrează
  • este insensibil faţă de lubrifianţi
  • este simplu de montat, capetele de măsurat se pot ajusta uşor,
  • alinierea lagărelor şi sistemul separat de măsurat se elimină
  • nu necesită componente suplimentare
    – scala dimensională şi capetele de măsurat sunt integrate în lagăre, respectiv în construcţia învecinată
  • nu întâmpină dificultăţi cu cablurile de alimentare. Cablurile se pot plasa în cadrul construcţiei de cuplare direct prin orificiul lagărului
  • datorită construcţiei compacte şi integrative se economisesc componente, gabarit şi costuri.

Axial/radial bearings with integral measuring system

Axial/radial bearings with integral measuring system comprise:

  • an axial/radial bearing YRTM with a dimensional scale and
  • a MEKO/U electronic measuring system. The electronic measuring system contains two measuring heads, a set of shims and an electronic evaluation system.

Bearings of series YRTM correspond in mechanical terms to axial/radial bearings YRT but are additionally fitted with a magnetic dimensional scale. The measuring system can measure angles to an accuracy of a few angular seconds by non-contact, magneto-resistive means.

Advantages of the angular measuring system

The measuring system

  • operates by non-contact means and is therefore not subject to wear
  • carries out measurement irrespective of tilting and position
  • has an automatically self-adjusting electronic system
  • has a self-centring function
  • is unaffected by lubricants
  • is easy to fit and the measuring heads are easily adjusted
  • there is no need for alignment of the bearing and a separate measuring system
  • requires no additional parts

    – the dimensional scale and measuring heads are integrated in the bearing and adjacent construction respectively

    – the resulting space saved can be used for the machining area of the machine

  • does not give any problems relating to supply cables. The cables can be laid within the adjacent construction directly through the large bearing bore
  • gives savings on design envelope size and costs due to the compact, integrated design requiring fewer components.

Axial/radial bearings with integral measuring system

Axial/radial bearings with integral measuring system comprise:

  • an axial/radial bearing YRTM with a dimensional scale and
  • a MEKO/U electronic measuring system. The electronic measuring system contains two measuring heads, a set of shims and an electronic evaluation system.

Bearings of series YRTM correspond in mechanical terms to axial/radial bearings YRT but are additionally fitted with a magnetic dimensional scale. The measuring system can measure angles to an accuracy of a few angular seconds by non-contact, magneto-resistive means.

Advantages of the angular measuring system

The measuring system

  • operates by non-contact means and is therefore not subject to wear
  • carries out measurement irrespective of tilting and position
  • has an automatically self-adjusting electronic system
  • has a self-centring function
  • is unaffected by lubricants
  • is easy to fit and the measuring heads are easily adjusted
  • there is no need for alignment of the bearing and a separate measuring system
  • requires no additional parts

    – the dimensional scale and measuring heads are integrated in the bearing and adjacent construction respectively

    – the resulting space saved can be used for the machining area of the machine

  • does not give any problems relating to supply cables. The cables can be laid within the adjacent construction directly through the large bearing bore
  • gives savings on design envelope size and costs due to the compact, integrated design requiring fewer components.