FLEXIBLE SHAFT COUPLING NOR-MEX GHBS WITH DISC BRAKE

Elastomer Jaw Coupling NORMEX GHBS

With brake disk in steel, multi-part design, to change the intermediate ring and the brake disk without axial movement of the driven parts. Claw rings part 102 and 108 in grey cast iron, hubs part 104 and 161 in steel. Elastic intermediate ring in different hardnesses: standard Pb72, hard Pb82

Catalogue Elastomer Jaw Coupling NORMEX GHBS

Torsionally flexible, compensate for angular, radial and axial shaft misalignment

Intermediate rings loaded in compression

Elastomers available in various shore hardness degrees

Suitable for temperatures from –30°C to +100°C

The elastic ring can be replaced without having to move the coupled machines (multi-part models)

Bores up to max. 150 mm

Torques up to TKn = 7,550 Nm / TKmax = 18,000 Nm

Speeds up to nmax = 4,500 rpm

Synthetic rubbers are used for the elastic elements of the TNM couplings. As a rule these are electrically conductive and therefore prevent undesirable static charges. For the elastic elements of the RINGFEDER® TNM coupling series, there are two different material hardnesses available as standard.

Pb 72 - nitrile butadien rubber (NBR) with a hardness of 72 Shore A.
Pb 82 - nitrile butadien rubber (NBR) with a hardness of 82 Shore A.
The resilience of the individual elastomer materials is designated by their Shore hardness. From these values an indirect conclusion can be drawn with respect to the torques the coupling is able to transmit and its spring stiffness. For further details, please see the technical data sheet.

Download catalogue Nor-Mex GHBS with brake disc 

Download installation instruction Nor-Mex GHBS with brake disc