Flender is increasing the portfolio of its flexible coupling collection N-Eupex by introducing three new types. The new merchandise enable users further flexibility in their systems without dropping the compact design and high load capacity of a pin coupling.
The new N-Eupex ERN is equipped with a torque limiter, which supplies much more
safety in the drivetrain in many functions. The coupling variant permits customers to
specify a most torque in order that critical torques for the motor and output machine
are not transmitted. เกจวัดแรงดันแก๊สlpgรถยนต์ and systems are protected against overload and
damage, thus considerably rising system availability.
With the N-Eupex B plus clamping element, Flender introduces a second new
coupling that ensures frictionally engaged clamping connections. In this case, the
plain, cylindrical machine shaft end is linked to the coupling hub via a clamping
connection and not using a feather key and repair capacity is elevated. For instance,
assembly or replacement of worn elastomers could be carried out much more easily.
No connecting machine parts must be moved, the time required is halved
and so is the downtime of the machine.
With the N-Eupex DKS, a model new double-cardanic coupling is launched as a “short
version” into Flender’s modular system. While the DK kind, which was launched in
2020, addresses the pump market with commonplace expansion pieces for normed shaft
distances, the DKS is the shortest potential double-cardanic answer for the market.
The shortened total length permits cost-optimized use with a small shaft distance
dimension without shedding the benefits of a double-cardanic coupling connection.
New elastomers for the pin couplings spherical off the modular extensions. In addition
to the beforehand used rubber parts made of NBR, Flender now also provides
elastomers manufactured from thermoplastic polyurethane (TPU). Following the torque
improve for all N-Eupex couplings with NBR packings in 2020, using TPU
packings allows the facility density to be elevated by one other 20 percent on
average. For sizes 300 and above, the familiar NBR elastomer is combined with
material inserts and the torque capacity is once more raised.
“With a view to the lengthy tradition of cam couplings, our growth engineers are
systematically engaged on growing the variety of mixtures even additional. The
2022 enhancements give our users a variety of sustainable options for
optimizing their machines and systems much more and reducing maintenance,”
explains André Artmann, Head of Coupling Sales.
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