Three new N-Eupex couplings and optimised versatile elements

Flender is increasing the portfolio of its versatile coupling series N-Eupex by introducing three new types. The new products permit customers further 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 provides even more
safety in the drivetrain in many functions. The coupling variant permits users to
specify a maximum torque in order that important torques for the motor and output machine
usually are not transmitted. Machines and systems 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 this case, the
plain, cylindrical machine shaft end is linked to the coupling hub via a clamping
connection with no feather key and service capacity is elevated. For example,
assembly or substitute of worn elastomers may be carried out far more easily.
No connecting machine components 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 pressure gauge ราคา , which was launched in
2020, addresses the pump market with standard growth pieces for normed shaft
distances, the DKS is the shortest attainable double-cardanic resolution for the market.
The shortened general size allows cost-optimized use with a small shaft distance
dimension without dropping the benefits of a double-cardanic coupling connection.
New elastomers for the pin couplings round off the modular extensions. In addition
to the previously used rubber parts made from NBR, Flender now also offers
elastomers made of thermoplastic polyurethane (TPU). Following the torque
improve for all N-Eupex couplings with NBR packings in 2020, the use of TPU
packings permits the facility density to be increased by another 20 % on
common. For sizes 300 and above, the acquainted NBR elastomer is combined with
fabric inserts and the torque capability is once more raised.
“With a view to the long tradition of cam couplings, our improvement engineers are
systematically working on rising the number of combos even further. The
2022 enhancements give our users a wide range of sustainable choices for
optimizing their machines and systems much more and decreasing maintenance,”
explains André Artmann, Head of Coupling Sales.
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