Stezne glave i stezni diskovi
Ova vrsta spoja omogućava trenjem zasnovano, potpuno bez zazora (tzv. zero backlash) povezivanje tela glavčine i šupljih osovina i vratila. Zahvaljujući pouzdanom trenju umesto klasičnih mehaničkih spojeva sa zazorima, obezbeđuje se izuzetno precizno i stabilno prenošenje obrtnog momenta, bez ikakvog pomeranja ili vibracija u spoju.
Idealan je za primene koje zahtevaju visok nivo preciznosti, tišinu u radu i minimizaciju mehaničkog habanja, kao što su pogonski sistemi u automatizaciji, preciznim mašinama i robotici.
Prednosti:
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Potpuno bez zazora (zero backlash)
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Visoka tačnost i stabilnost prenosa
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Smanjeno habanje i produžen radni vek
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Brza montaža i demontaža bez oštećenja delova
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Pogodno za šuplje osovine/vratila i glatke spojne elemente
Our product categories
41 Производи
RfN 4051
Lightweight 3-piece version for medium torques. The slim design makes it ideal for thin hubs and hollow shafts.
RfN 4061
Standard 3-piece version for high torques. Universal applications.
RfN 4071
Large 3-piece version for very high torques. Larger version of the RfN 4061.
RfN 4073
Small 3-piece version for low torques. Very low inertia due to the lightweight design.
RfN 4091
Heavy-duty 3-piece version for maximum torques. Highly robust for extreme loads.
RfN 4161
Standard 2-piece version for high torques. Wide range of applications.
RfN 7012 for bending moments
Extremely slim versions for universal applications.
RfN 7012.2 for bending moments
Identical to the RfN 7012, but optimised for extreme loads.
RfN 7015.0 for bending moments
Transmits high combined forces and moments. Very good centring capability.