Flender is expanding the portfolio of its flexible coupling series N-Eupex by introducing three new sorts. The new merchandise allow users further flexibility in their techniques without losing the compact design and excessive load capacity of a pin coupling.
The new N-Eupex ERN is equipped with a torque limiter, which provides even more
safety in the drivetrain in many functions. The coupling variant allows users to
specify a most torque in order that critical torques for the motor and output machine
aren’t transmitted. Machines and techniques are protected from overload and
injury, 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 connected to the coupling hub via a clamping
connection without a feather key and service ability is elevated. For instance,
meeting or replacement of worn elastomers can be carried out much more simply.
pressure gauge trerice ราคา 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 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 expansion pieces for normed shaft
distances, the DKS is the shortest potential double-cardanic solution for the market.
The shortened overall length permits cost-optimized use with a small shaft distance
dimension with out losing some nice benefits of a double-cardanic coupling connection.
New elastomers for the pin couplings round off the modular extensions. In addition
to the beforehand used rubber parts made from NBR, Flender now additionally offers
elastomers manufactured from thermoplastic polyurethane (TPU). Following the torque
improve for all N-Eupex couplings with NBR packings in 2020, using TPU
packings allows the power density to be elevated by another 20 percent on
average. For sizes 300 and above, the acquainted NBR elastomer is combined with
fabric inserts and the torque capacity is again raised.
“With a view to the lengthy custom of cam couplings, our improvement engineers are
systematically working on growing the variety of combos even additional. The
2022 enhancements give our customers a extensive range of sustainable options for
optimizing their machines and methods even more and decreasing upkeep,”
explains André Artmann, Head of Coupling Sales.
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