Three new N-Eupex couplings and optimised versatile parts

pressure gauge น้ำมัน is increasing the portfolio of its versatile coupling series N-Eupex by introducing three new sorts. The new products allow customers extra flexibility in their methods without losing the compact design and high load capability of a pin coupling.
The new N-Eupex ERN is provided with a torque limiter, which provides even more
safety within the drivetrain in plenty of purposes. The coupling variant allows users to
specify a most torque in order that crucial torques for the motor and output machine
aren’t transmitted. Machines and systems are protected against overload and
harm, thus significantly increasing 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 without a feather key and repair capacity is elevated. For instance,
meeting or replacement of worn elastomers could be carried out much more simply.
No connecting machine components 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 normal enlargement items for normed shaft
distances, the DKS is the shortest possible double-cardanic solution for the market.
The shortened general length allows cost-optimized use with a small shaft distance
dimension without losing some nice advantages of a double-cardanic coupling connection.
New elastomers for the pin couplings spherical off the modular extensions. In addition
to the previously used rubber components manufactured from 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 usage of TPU
packings permits the power density to be elevated by another 20 percent on
common. For sizes 300 and above, the familiar NBR elastomer is mixed with
fabric inserts and the torque capability is again raised.
“With a view to the lengthy custom of cam couplings, our development engineers are
systematically working 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 lowering upkeep,”
explains André Artmann, Head of Coupling Sales.
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