Flender is increasing the portfolio of its versatile coupling collection N-Eupex by introducing three new types. The new merchandise allow users further flexibility in their methods without shedding the compact design and excessive load capability of a pin coupling.
The new N-Eupex ERN is supplied with a torque limiter, which supplies much more
safety in the drivetrain in plenty of purposes. The coupling variant allows customers to
specify a maximum torque in order that crucial torques for the motor and output machine
aren’t transmitted. Machines and systems are protected from overload and
harm, thus considerably increasing 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 finish is related to the coupling hub by way of a clamping
connection and not using a feather key and repair capability is elevated. For instance,
assembly or alternative of worn elastomers could be carried out much more easily.
No connecting machine elements 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 type, which was launched in
2020, addresses the pump market with standard growth pieces for normed shaft
distances, the DKS is the shortest possible double-cardanic answer for the market.
The shortened general size permits cost-optimized use with a small shaft distance
dimension without dropping some nice advantages of a double-cardanic coupling connection.
New elastomers for the pin couplings spherical off the modular extensions. In addition
to the previously used rubber elements manufactured from NBR, Flender now also offers
elastomers made from thermoplastic polyurethane (TPU). Following pressure gauge วัด แรง ดัน
improve for all N-Eupex couplings with NBR packings in 2020, the usage of TPU
packings allows the facility density to be increased by one other 20 p.c on
average. For sizes 300 and above, the acquainted NBR elastomer is mixed with
cloth inserts and the torque capacity is once more raised.
“With a view to the long custom of cam couplings, our growth engineers are
systematically engaged on growing the number of mixtures even additional. The
2022 enhancements give our customers a wide range of sustainable choices for
optimizing their machines and systems much more and decreasing maintenance,”
explains André Artmann, Head of Coupling Sales.
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