Flender is increasing the portfolio of its versatile coupling series N-Eupex by introducing three new sorts. The new merchandise enable users additional flexibility in 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 provides even more
security in the drivetrain in many functions. The coupling variant permits customers to
specify a maximum torque in order that critical torques for the motor and output machine
aren’t transmitted. Machines and systems are protected against overload and
damage, thus significantly 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 related to the coupling hub by way of a clamping
connection and not using a feather key and repair capacity is increased. For instance,
assembly or alternative of worn elastomers could be carried out far more simply.
No connecting machine components must be moved, the time required is halved
and so is the downtime of the machine.
With เกจวัดแรงดันอาร์กอน -Eupex DKS, a 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 standard enlargement items for normed shaft
distances, the DKS is the shortest potential double-cardanic resolution for the market.
The shortened total length permits cost-optimized use with a small shaft distance
dimension without shedding the advantages of a double-cardanic coupling connection.
New elastomers for the pin couplings round off the modular extensions. In addition
to the previously used rubber parts made of NBR, Flender now also provides
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 facility density to be elevated by one other 20 % on
common. For sizes 300 and above, the familiar NBR elastomer is combined with
fabric 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 rising the variety of mixtures even further. The
2022 enhancements give our users a variety of sustainable choices for
optimizing their machines and techniques even more and decreasing upkeep,”
explains André Artmann, Head of Coupling Sales.
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