+39 0331 93 20 10

Guida a rulli incrociati con gabbia a rulli

Guide a rulli tipo R, RN e RNG di SCHNEEBERGER– sono una soluzione ideale garantita

Le nostre guide a rulli tipo R, RN e RNG sono disponibili in tre classi di qualità (NQ, SQ e SSQ) possono essere utilizzate a temperature di esercizio da -40° a +80°C. È anche possibile dotare le guide RN e RNG con gabbia assistita FORMULA-S per evitare lo slittamento della gabbia. Allo stesso modo, è possibile combinare le guide R e RD con i pattini a ricircolazione di tipo SK, SKD, SKC e SR.

La guida lineare di tipo RN è una versione tecnologicamente migliorata della guida tipo R. con le stesse dimensioni ma, una più ampia superficie di contatto dello scorrimento della guida, con prestazioni superiori.  La distanza ridotta tra le guide garantisce anche una migliore protezione dalle impurità.

La guida lineare RNG presenta superfici di contatto più ampie per lo scorrimento. Rispetto alle versioni R e RN, la sezione trasversale è più piccola, per questo richiede un ingombro e un’ottimizzazione del peso minimi, vantaggio impagabile nelle applicazioni altamente dinamiche


Frequently Asked Questions about Cross Roller Guideways from SCHNEEBERGER

Cross roller guideways are precise linear guide systems consisting of highly accurate ground rails and cages. These cages are equipped with balls, rollers, or needles, which move between the raceways of the rails. They enable precise linear movements and provide high load capacity with minimal friction.

Cross roller guideways are characterized by their high stiffness, load capacity, and precision. They minimize deformation under load and offer excellent performance in applications requiring high precision and load capacity, such as in robotics, metrology, and machine tools.

SCHNEEBERGER offers several types of cross roller guideways:

Type R: These versatile guideways can be used in many industries and are available with both ball and roller cages.

Type RN: This variant offers higher load capacity and stiffness. It is ideal for precision applications and can optionally be equipped with cage control.

Type RNG: These guideways have a smaller cross-section and are designed for applications where space and weight are critical factors.

The installation of cross roller guideways requires precise alignment of the components. For optimal performance, regular lubrication should be carried out, and the guideways should be checked for wear. SCHNEEBERGER provides detailed instructions and training for installation and maintenance.

Cross roller guideways are used in a wide range of industries, including the automotive industry, aerospace, medical technology, machine tool construction, and semiconductor manufacturing. They are used wherever high precision and load capacity are required.

What exactly are cross roller guideways from SCHNEEBERGER? //

Cross roller guideways are precise linear guide systems consisting of highly accurate ground rails and cages. These cages are equipped with balls, rollers, or needles, which move between the raceways of the rails. They enable precise linear movements and provide high load capacity with minimal friction.


What advantages do cross roller guideways offer compared to other linear guide systems? //

Cross roller guideways are characterized by their high stiffness, load capacity, and precision. They minimize deformation under load and offer excellent performance in applications requiring high precision and load capacity, such as in robotics, metrology, and machine tools.


What variants of cross roller guideways does SCHNEEBERGER offer? //

SCHNEEBERGER offers several types of cross roller guideways:

Type R: These versatile guideways can be used in many industries and are available with both ball and roller cages.

Type RN: This variant offers higher load capacity and stiffness. It is ideal for precision applications and can optionally be equipped with cage control.

Type RNG: These guideways have a smaller cross-section and are designed for applications where space and weight are critical factors.


How is the installation and maintenance of cross roller guideways performed? //

The installation of cross roller guideways requires precise alignment of the components. For optimal performance, regular lubrication should be carried out, and the guideways should be checked for wear. SCHNEEBERGER provides detailed instructions and training for installation and maintenance.


In which industries are SCHNEEBERGER cross roller guideways used? //

Cross roller guideways are used in a wide range of industries, including the automotive industry, aerospace, medical technology, machine tool construction, and semiconductor manufacturing. They are used wherever high precision and load capacity are required.