Three new N-Eupex couplings and optimised versatile parts

Flender is increasing the portfolio of its flexible coupling series N-Eupex by introducing three new varieties. เกจวัดแรงดันถังลม allow users additional flexibility in their methods without shedding the compact design and high load capacity of a pin coupling.
The new N-Eupex ERN is equipped with a torque limiter, which offers much more
security in the drivetrain in plenty of functions. The coupling variant allows customers to
specify a maximum torque so that crucial torques for the motor and output machine
aren’t transmitted. Machines and methods are shielded 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 related to the coupling hub via a clamping
connection with no feather key and repair ability is increased. For example,
assembly or alternative of worn elastomers could be carried out rather more simply.
No connecting machine elements should be moved, the time required is halved
and so is the downtime of the machine.
With the N-Eupex DKS, a brand 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 total size allows cost-optimized use with a small shaft distance
dimension without shedding 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 elements made from NBR, Flender now also provides
elastomers made of thermoplastic polyurethane (TPU). Following the torque
enhance for all N-Eupex couplings with NBR packings in 2020, using TPU
packings permits the facility density to be increased by one other 20 % on
average. 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 growth engineers are
systematically engaged on growing the variety of mixtures even additional. The
2022 enhancements give our users a variety of sustainable choices for
optimizing their machines and techniques much more and lowering maintenance,”
explains André Artmann, Head of Coupling Sales.
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