Flender is expanding the portfolio of its flexible coupling series N-Eupex by introducing three new types. The new merchandise enable users extra flexibility of their techniques 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 supplies much more
safety within the drivetrain in plenty of applications. The coupling variant permits users to
specify a most torque so that critical torques for the motor and output machine
are not transmitted. Machines and methods are protected from overload and
harm, thus significantly rising system availability.
With the N-Eupex B plus clamping element, Flender introduces a second new
coupling that ensures frictionally engaged clamping connections. In this case, the
plain, cylindrical machine shaft end is connected to the coupling hub via a clamping
connection without a feather key and service capacity is elevated. For instance,
meeting or alternative of worn elastomers can be carried out much more simply.
No connecting machine parts must be moved, the time required is halved
and so is the downtime of the machine.
With เกจวัดแรงดันภาษาอังกฤษ -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 normal expansion pieces for normed shaft
distances, the DKS is the shortest possible double-cardanic answer for the market.
The shortened overall length allows cost-optimized use with a small shaft distance
dimension without losing the advantages of a double-cardanic coupling connection.
New elastomers for the pin couplings round off the modular extensions. In addition
to the beforehand used rubber components manufactured from NBR, Flender now additionally offers
elastomers made of thermoplastic polyurethane (TPU). Following the torque
improve for all N-Eupex couplings with NBR packings in 2020, using TPU
packings allows the ability density to be elevated by one other 20 percent on
average. For sizes 300 and above, the familiar NBR elastomer is combined with
cloth inserts and the torque capability is again raised.
“With a view to the long custom of cam couplings, our improvement engineers are
systematically engaged on growing the number of mixtures even further. The
2022 enhancements give our customers a extensive range of sustainable choices for
optimizing their machines and methods much more and lowering upkeep,”
explains André Artmann, Head of Coupling Sales.
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