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Flender is expanding the portfolio of its flexible coupling series N-Eupex by introducing three new sorts. The new merchandise permit customers extra flexibility of their techniques with out shedding the compact design and high load capability of a pin coupling.
The new N-Eupex ERN is supplied with a torque limiter, which supplies even more
safety within the drivetrain in many purposes. ขนาดpressuregauge coupling variant allows users to
specify a most torque so that critical torques for the motor and output machine
usually are not transmitted. Machines and methods are shielded from overload and
harm, thus significantly rising system availability.
With the N-Eupex B plus clamping component, Flender introduces a second new
coupling that ensures frictionally engaged clamping connections. In เกจวัดแรงดันน้ำ , the
plain, cylindrical machine shaft end is connected to the coupling hub via a clamping
connection without a feather key and repair capacity is increased. For instance,
meeting or alternative of worn elastomers can be carried out much more easily.
No connecting machine parts should 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 type, which was launched in
2020, addresses the pump market with normal growth pieces for normed shaft
distances, the DKS is the shortest potential double-cardanic solution for the market.
The shortened total length enables cost-optimized use with a small shaft distance
dimension with out losing the benefits of a double-cardanic coupling connection.
New elastomers for the pin couplings round off the modular extensions. In addition
to the beforehand used rubber parts made of NBR, Flender now additionally presents
elastomers manufactured from thermoplastic polyurethane (TPU). Following the torque
improve for all N-Eupex couplings with NBR packings in 2020, the utilization of TPU
packings permits the power density to be increased by one other 20 % on
average. For sizes 300 and above, the familiar NBR elastomer is combined with
fabric inserts and the torque capability is again raised.
“With a view to the long tradition of cam couplings, our improvement engineers are
systematically engaged on growing the number of mixtures even further. The
2022 enhancements give our customers a variety of sustainable options for
optimizing their machines and techniques much more and reducing upkeep,”
explains André Artmann, Head of Coupling Sales.

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