ROTEX® SBAN

0 - 12,500 Nm / jaw coupling with brake disk

The torsionally flexible jaw coupling ROTEX SBAN is an elastomer coupling combined with a brake disk. ROTEX type SBAN is used as a holding brake, but also as a service brake.

The ROTEX jaw coupling with brake disk for disk for brake calipers. Usually the brake disk is positioned on the driven side having the highest mass moment of inertia. For combinations with brake disks please note the potentially resulting high circumferential speed - KTR recommends dynamic balancing with high-speed drives from 30 m/s.

Features

torsionally flexible jaw coupling with disk for brake calipers
every coupling type can be combined with various sizes of brake disks
The brake disk must be fastened on the shoulder of hub 1Nd
the max. braking torque must not exceed the maximum torque of the coupling
Coupling can be combined with our brake systems

Product Details

Specifications for: ROTEX® SBAN

Further information and specifications can be found in our online catalogue.

To the online catalog

With the coupling configurator for the torsionally flexible jaw coupling ROTEX® you can determine which coupling type and size fits your requirements and directly get the matching technical data.

Go to configurator

Properties of torsionally flexible jaw couplings:

ROTEX shaft couplings consist of two hubs (aluminium or steel) and a spider (elastomer ring / cam ring) made of T-PUR®(elastomer). The different degrees of hardness of the T-PUR® spider allow to adjust the level of damping and torsional stiffness of the elastomer coupling.

ROTEX couplings require few mounting space and thus allow for easy assembly/disassembly. The numerous types provide for maximum flexibility and meet with the different mounting requirements through various types of hubs.

Function of torsionally flexible jaw couplings:

Jaw couplings ensure torsional vibration-damping power transmission and offset shocks generated by irregularly operating machines.

In contrast to flexible couplings the connecting elements of which are stressed on bending and therefore to earlier wear, the flexible teeth of ROTEX couplings (elastomers) are subjected to compressive stress only. The benefit of the elastomer coupling thus is to withstand significantly higher loads.

The elastomers deform with load and high speeds. Sufficient expansion space must be provided.

All sizes of ROTEX jaw couplings have a maximum torsion angle of 5°. They can be mounted both horizontally and vertically.

The elastomers deform with load and high speeds. Sufficient expansion space must be provided.

All sizes of ROTEX jaw couplings have a maximum torsion angle of 5°. They can be mounted both horizontally and vertically.

Material of torsionally flexible jaw couplings:

Our elastomer material T-PUR® is resistant to higher temperatures and has a considerably longer service life than common polyurethanes. From a visual point of view we marked the T-PUR® (elastomer) material by the colours orange (92 Shore A), purple (98 Shore A) and light green (64 Shore D).