N-EUPEX DS couplings without fail-safe device allow positive disconnection of input and output side upon failure of the flexible elements due to overload or wear. Then, the metal parts of the DS coupling can freely rotate in opposite directions. 19 sizes offer a wide range of applications. DS couplings are offered in a torque range between 19 and 21,200 Nm. Many types are available ex stock.
Examples of Application
N-EUPEX DS couplings can be used universally in the whole field of mechanical engineering. They are particularly used in sensitive machines where input and output side are to be disconnected upon failure of the flexible elements or where the coupling must be maintenance-free.
Typical examples of application are:
- Pump drives
- Compressor drives
- Fan and blower drives
Advantages of the product
- Torsionally flexible and damping pin coupling without fail-safe device
- Can be combined with many parts of the N-EUPEX range
- Maintenance-free even if used in explosive atmospheres
- Can be used in potentially explosive atmospheres; certified acc. to 94/9/EC (ATEX 95).