Flender is expanding the portfolio of its versatile coupling collection N-Eupex by introducing three new types. The new merchandise permit customers additional flexibility in their systems with out losing 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 applications. The coupling variant allows customers to
specify a maximum 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 increasing 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 connected to the coupling hub by way of a clamping
connection with no feather key and service capacity is elevated. For example,
assembly or replacement of worn elastomers may be carried out far more simply.
No connecting machine parts must 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 kind, which was launched in
2020, addresses the pump market with normal growth items for normed shaft
distances, the DKS is the shortest possible double-cardanic solution for the market.
The shortened general size enables cost-optimized use with a small shaft distance
dimension with out dropping the 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 parts made from NBR, Flender now also offers
elastomers made from thermoplastic polyurethane (TPU). Following เพรสเชอร์เกจ4นิ้ว
improve for all N-Eupex couplings with NBR packings in 2020, the use of TPU
packings permits the ability density to be increased by another 20 percent on
average. For sizes 300 and above, the familiar NBR elastomer is combined with
material inserts and the torque capability is once more raised.
“With a view to the lengthy custom of cam couplings, our improvement engineers are
systematically working on rising the number of combinations even additional. The
2022 enhancements give our customers a variety of sustainable choices for
optimizing their machines and methods much more and reducing upkeep,”
explains André Artmann, Head of Coupling Sales.
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