Flender is increasing the portfolio of its flexible coupling collection N-Eupex by introducing three new sorts. The new products allow users further flexibility in their techniques without losing the compact design and excessive load capability of a pin coupling.
The new N-Eupex ERN is equipped with a torque limiter, which offers much more
safety within the drivetrain in plenty of purposes. The coupling variant allows customers to
specify a most torque so that crucial torques for the motor and output machine
are not transmitted. Machines and systems are shielded from overload and
damage, thus considerably 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 through a clamping
connection with no feather key and repair capacity is increased. For instance,
assembly or alternative of worn elastomers can be carried out rather more easily.
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 new double-cardanic coupling is introduced as a “short
version” into Flender’s modular system. While the DK kind, which was launched in
2020, addresses the pump market with normal growth pieces for normed shaft
distances, the DKS is the shortest possible double-cardanic answer for the market.
The shortened overall size enables 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 spherical off the modular extensions. In เกจวัดแรงดันpsi
to the previously used rubber elements made of NBR, Flender now additionally offers
elastomers made of thermoplastic polyurethane (TPU). Following the torque
enhance for all N-Eupex couplings with NBR packings in 2020, the usage of TPU
packings allows the power density to be elevated by one other 20 percent 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 lengthy tradition of cam couplings, our growth engineers are
systematically engaged on growing the number of mixtures even additional. The
2022 enhancements give our users a wide range of sustainable options for
optimizing their machines and techniques much more and lowering upkeep,”
explains André Artmann, Head of Coupling Sales.
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