Flexible coupling: zero backlash servo-motor coupling
2.5 - 180 Nm | RADEX®-NC series
KTR
- Increased torsional stiffness
- Low mass moment of inertia (aluminium parts)
- Stainless steel discs (flexible in bending)
The RADEX®-NC is a line particularly developed for the servo technology. In this coupling a package of torsionally rigid steel laminae that are soft in bending ensures a reliable compensation for axial, angular and radial shaft displacements. As all-metal coupling - the laminae are made from stainless steel - the RADEX®-NC can even be used with high temperatures (up to 200 °C) and under aggressive ambient conditions. The RADEX®-NC is manufactured in 6 sizes from size 5 to 35 for max. torques of up to 200 Nm.
The hubs are frictionally engaged clamping hubs made from aluminium (size 42 made from steel) and are thus backlash-free even in a reversing drive.
Explosion protection use
RADEX®-NC couplings are suitable for power transmission in drives in
hazardous areas. The couplings are certified and confirmed according to EC
standard 94/9/EC (ATEX 95) as units of category 2G/2D and thus suitable for
the use in hazardous areas of zone 1, 2, 21 and 22.
-
zoom
