เกจวัดแรงดันnuovafima is increasing the portfolio of its flexible coupling sequence N-Eupex by introducing three new sorts. The new merchandise allow users further flexibility in their systems with out shedding the compact design and high load capability of a pin coupling.
The new N-Eupex ERN is equipped with a torque limiter, which offers much more
safety within the drivetrain in many purposes. The coupling variant allows users to
specify a maximum torque in order that crucial torques for the motor and output machine
usually are not transmitted. Machines and systems are shielded from overload and
injury, thus significantly 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 finish is related to the coupling hub through a clamping
connection with no feather key and repair capability is increased. For example,
meeting or replacement of worn elastomers may be carried out rather more easily.
No connecting machine parts have to be moved, the time required is halved
and so is the downtime of the machine.
With the N-Eupex DKS, a new double-cardanic coupling is introduced as a “short
version” into Flender’s modular system. While the DK type, which was launched in
2020, addresses the pump market with commonplace growth items for normed shaft
distances, the DKS is the shortest potential double-cardanic solution for the market.
The shortened general length enables cost-optimized use with a small shaft distance
dimension without losing 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 offers
elastomers made from thermoplastic polyurethane (TPU). Following the torque
increase for all N-Eupex couplings with NBR packings in 2020, the use of TPU
packings allows the power density to be elevated by another 20 percent on
common. For sizes 300 and above, the familiar NBR elastomer is combined with
fabric inserts and the torque capability is once more raised.
“With a view to the lengthy tradition of cam couplings, our improvement engineers are
systematically working on growing the variety of combos even additional. The
2022 enhancements give our users a extensive range of sustainable choices for
optimizing their machines and methods much more and reducing upkeep,”
explains André Artmann, Head of Coupling Sales.
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