Periflex® VN
![Periflex® VN](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Ff4ijp3c7j9ji%2F3s5c7klhvbW9CzcSKl8nzi%2Fabfa910a098be653f9c7c0ba3824823c%2FPeriflex_PVN.png&w=3840&q=75)
The PERIFLEX® VN disc coupling from STROMAG is a highly flexible, torsionally flexible coupling with a linear characteristic curve that has been specially developed for diesel engines. Thanks to the simple flange connection to flywheels and the axial plug-in design between a flywheel flange and a flexible element, the PERIFLEX® VN coupling enables quick and easy assembly and disassembly and therefore considerable service benefits.
The PERIFLEX® VN coupling is available with a fail-safe device. In the event of a crack in the flexible element, the integrated claws interlock and form a torsionally rigid, backlash-free connection that enables temporary emergency operation with limited torque. Different elastomer qualities and torsional spring stiffnesses allow precise configurations for drives susceptible to torsional vibrations in various fields of application.
Features
Blind plug-in mounting
Highly flexible with linear spring characteristic
Various stiffnesses available
Available with fail-safe device
ATEX certification
Fields of application
Industry
Marine
Agriculture
Energy
Including gensets, PTOs, main drives, piston compressors, construction machinery, engines and shipbuilding as well as general machinery.
Torque range
160 – 63.000 Nm
Elastic material
NR
Temperature range
NR -50°C to +80°C
High-temperature version -30°C to +120°C
Downloads
Further technical information and pictures can be found in the product catalogue of this coupling series.