Flender is expanding the portfolio of its flexible coupling collection N-Eupex by introducing three new types. The new merchandise permit customers further flexibility of their methods without dropping the compact design and high load capability of a pin coupling.
The new N-Eupex ERN is provided with a torque limiter, which offers even more
safety within the drivetrain in many functions. The coupling variant permits customers to
specify a maximum torque in order that critical torques for the motor and output machine
aren’t transmitted. pressure gauge ไฮ ด รอ ลิ ค and techniques are protected from overload and
harm, thus significantly rising system availability.
With the N-Eupex B plus clamping factor, Flender introduces a second new
coupling that ensures frictionally engaged clamping connections. In this case, the
plain, cylindrical machine shaft finish is linked to the coupling hub via a clamping
connection without a feather key and repair capability is elevated. For instance,
assembly or alternative of worn elastomers may be carried out rather more easily.
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 launched as a “short
version” into Flender’s modular system. While the DK type, which was launched in
2020, addresses the pump market with standard enlargement items for normed shaft
distances, the DKS is the shortest potential double-cardanic resolution for the market.
The shortened overall size allows cost-optimized use with a small shaft distance
dimension with out shedding the advantages of a double-cardanic coupling connection.
New elastomers for the pin couplings round off the modular extensions. In addition
to the previously used rubber elements 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 usage of TPU
packings allows the ability density to be elevated by another 20 p.c on
average. For sizes 300 and above, the acquainted NBR elastomer is mixed with
material inserts and the torque capability is again raised.
“With a view to the long tradition of cam couplings, our growth engineers are
systematically engaged on increasing the variety of combinations even further. The
2022 enhancements give our users a extensive range of sustainable options for
optimizing their machines and methods much more and decreasing upkeep,”
explains André Artmann, Head of Coupling Sales.