Flender is increasing the portfolio of its flexible coupling series N-Eupex by introducing three new varieties. The new products permit users extra flexibility of their methods without shedding the compact design and high load capacity of a pin coupling.
The new N-Eupex ERN is equipped with a torque limiter, which provides even more
security in the drivetrain in lots of functions. The coupling variant allows customers to
specify a maximum torque so that crucial torques for the motor and output machine
aren’t transmitted. Machines and methods are shielded from overload and
injury, 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 linked to the coupling hub by way of a clamping
connection without a feather key and service ability is increased. For example,
meeting or replacement of worn elastomers may 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 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 enlargement items for normed shaft
distances, the DKS is the shortest possible double-cardanic solution for the market.
The shortened total size 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 spherical off the modular extensions. In addition
to the beforehand used rubber components manufactured from NBR, Flender now additionally presents
elastomers made of thermoplastic polyurethane (TPU). Following the torque
increase for all N-Eupex couplings with NBR packings in 2020, the usage of TPU
packings allows the power density to be elevated by one other 20 p.c on
average. For sizes 300 and above, the acquainted NBR elastomer is combined with
material inserts and the torque capacity is once more raised.
“With pressure gauge trerice ราคา to the lengthy custom of cam couplings, our improvement engineers are
systematically working on rising the number of combos even additional. The
2022 enhancements give our customers a variety of sustainable choices for
optimizing their machines and techniques much more and reducing upkeep,”
explains André Artmann, Head of Coupling Sales.
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