Aguirrezabal Hnos.

Self-locking applications

CLAMPEX

Clamping elements allowing shaft-hub connection without pins, for high transmission torques. Maintenance free.

KTR clamping nuts

Use of common dynamometric screwdrivers even with big screws, e.g. M42 thread.

Ideal for narrow assemblies, since it is not necessary the usage of large tools.

From M24 to M80 (2.493.000 N of prestress and a tightening torque up to 490Nm).

KTR precision joints

Suitable for speeds up to 4,000 rpm.

Maximum articulation angle of 45 °. High dynamic load, low backlash. Maintenance free.