Flender is expanding the portfolio of its versatile coupling series N-Eupex by introducing three new sorts. The new products enable users additional flexibility in their methods without shedding the compact design and high load capability of a pin coupling.
The new N-Eupex ERN is equipped with a torque limiter, which offers even more
security in the drivetrain in many functions. The coupling variant allows customers to
specify a maximum torque so that critical torques for the motor and output machine
usually are not transmitted. Machines and techniques are protected against overload and
injury, thus significantly 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 linked to the coupling hub via a clamping
connection without a feather key and service capability is elevated. For instance,
meeting or substitute of worn elastomers could be carried out much more easily.
No connecting machine elements have to be moved, the time required is halved
and so is the downtime of the machine.
With the N-Eupex DKS, a new double-cardanic coupling is launched as a “short
version” into Flender’s modular system. While the DK type, which was launched in
2020, addresses the pump market with normal enlargement items for normed shaft
distances, the DKS is the shortest potential double-cardanic answer for the market.
The shortened total size enables cost-optimized use with a small shaft distance
dimension without dropping some great 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 manufactured from NBR, Flender now also offers
elastomers made from thermoplastic polyurethane (TPU). Following pressure gauge ไท วัสดุ
improve for all N-Eupex couplings with NBR packings in 2020, using TPU
packings allows the facility 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 capacity is once more raised.
“With a view to the lengthy custom of cam couplings, our growth engineers are
systematically working on increasing the variety of mixtures even further. The
2022 enhancements give our users a wide range of sustainable options for
optimizing their machines and methods much more and lowering upkeep,”
explains André Artmann, Head of Coupling Sales.