Three new N-Eupex couplings and optimised versatile components

Flender is increasing the portfolio of its flexible coupling series N-Eupex by introducing three new varieties. The new products allow customers additional flexibility in their systems with out dropping the compact design and excessive load capability of a pin coupling.
The new N-Eupex ERN is provided with a torque limiter, which offers much more
safety within the drivetrain in many functions. The coupling variant allows users to
specify a most torque so that important torques for the motor and output machine
aren’t transmitted. Machines and systems are shielded from overload and
harm, thus significantly rising system availability.
With เกจวัดแรงดันลม10bar -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 by way of a clamping
connection without a feather key and repair capability is elevated. For instance,
meeting or alternative of worn elastomers can 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 model new double-cardanic coupling is introduced as a “short
version” into Flender’s modular system. While the DK sort, which was launched in
2020, addresses the pump market with standard growth pieces for normed shaft
distances, the DKS is the shortest potential double-cardanic resolution for the market.
The shortened general size enables cost-optimized use with a small shaft distance
dimension with out shedding some nice benefits of a double-cardanic coupling connection.
New elastomers for the pin couplings spherical off the modular extensions. In addition
to the previously used rubber components manufactured from NBR, Flender now additionally provides
elastomers made from thermoplastic polyurethane (TPU). Following the torque
improve for all N-Eupex couplings with NBR packings in 2020, using TPU
packings permits the power density to be increased by one other 20 p.c on
common. For sizes 300 and above, the acquainted NBR elastomer is combined with
material inserts and the torque capability is again raised.
“With a view to the lengthy custom of cam couplings, our growth engineers are
systematically working on increasing the number of combinations even further. เกจวัดความดันแก๊ส give our users a variety of sustainable choices for
optimizing their machines and systems even more and lowering upkeep,”
explains André Artmann, Head of Coupling Sales.

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