Stiff couplings - Import export

TNZ ZCA: Double engagement design with integrated O-ring seal The TSCHAN® TNZ ZCA coupling is a torsionally stiff gear coupling designed to have some backlash and consists of two coupling halves that are connected by fitted bolts. TNZ ZCB: Double engagement design with a bolt-on O-ring carrier for ease of installation Unlike the TNZ ZCA coupling, the TNZ ZCB comes with a bolt-on O-ring carrier which facilitates installation by changing the mounting sequence. For mounting the coupling, unscrew the cover and place it on the shaft. Mount the hub onto the shaft, slide the sleeve onto the hub and fasten the O-ring carrier to the sleeve. This way of mounting is advantageous when large couplings are involved.

The GWZ 5116 is a backlash-free, torsionally stiff metal bellows coupling in line shaft design. Because of the double cardanic system, the compensating of high shaft displacements are possible. Due to the flange connection, the radial mounting is possible. Torsionally stiff and flexible line shafts are used in applications where torque and rotational motion combined with the highest possible angular precision should be transmitted or considerable distances between shafts need to be bridged. The application range of line shafts covers almost all technical areas, where mechanical power transmission and stiffness are important: Torsionally flexible line shafts with elastomeric spider Absolutely backlash-free Installation length up to 4 m possible Compensation of axial, radial and angular misalignment Cost-effective, simple assembly Maintenance free Variable length of the intermediate steel or aluminium tube Backlash-free elastomeric spider Excellent transmission of torque and...