The disc coupling Diskflex GDC-A
The lightweight, low-inertia precision coupling with aluminium clamping hubs
The multiple disc coupling GDC-A works with plates in 4-bolt designs. Clamping hubs ensure backlash-free torque transmission even in reversing operation. Thanks to its high torsional rigidity and its lightweight design due to the production of the clamping hubs and the intermediate piece from aluminium, it is ideal for servo applications where high dynamics and precision are paramount. High-resolution encoders are also the speciality of these torsionally rigid multi-plate couplings.
Product features
- Backlash-free torque transmission
- High torsional stiffness of up to 50,000 Nm/wheel
- Ideal for dynamic servo axes and high-resolution measuring sensors
- Backlash-free, friction-locked clamping hubs
- 13 sizes in the outer diameter range from 12 to 104.5 mm
- Nominal torque range from 0.2 to 220 Nm
- Bore diameters from 3 to 45 mm
Stainless steel disc pack
The multiple disc coupling Diskflex GDC-A works with flat, flexible discs or with stainless steel disc packs consisting of individual discs. These are bolted alternately to the respective hub and the intermediate piece. The design of the slat in the 4-bolt version is FEM-optimised and designed for high torsional rigidity and displacement capacity.
