Flender is increasing the portfolio of its flexible coupling series N-Eupex by introducing three new varieties. The new merchandise allow users further flexibility in their methods 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
safety within the drivetrain in plenty of functions. The coupling variant allows customers to
specify a most torque so that critical torques for the motor and output machine
aren’t transmitted. Machines and techniques are protected from overload and
harm, thus considerably growing system availability.
With the N-Eupex B plus clamping component, 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 by way of a clamping
connection with no feather key and service capacity is increased. For example,
assembly or substitute of worn elastomers could be carried out rather more easily.
No connecting machine parts must 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 growth items for normed shaft
distances, the DKS is the shortest potential double-cardanic answer for the market.
The shortened general size enables cost-optimized use with a small shaft distance
dimension without dropping some nice benefits of a double-cardanic coupling connection.
New elastomers for the pin couplings round off the modular extensions. In addition
to the previously used rubber elements manufactured from NBR, Flender now also presents
elastomers made from thermoplastic polyurethane (TPU). Following the torque
improve for all N-Eupex couplings with NBR packings in 2020, using TPU
packings permits the facility density to be increased by one other 20 % on
average. For sizes 300 and above, the familiar NBR elastomer is combined with
cloth inserts and the torque capacity is again raised.
“With a view to the long tradition of cam couplings, our improvement engineers are
systematically engaged on growing the number of combos even additional. เกจไนโตรเจนsumo give our users a variety of sustainable options for
optimizing their machines and systems much more and decreasing maintenance,”
explains André Artmann, Head of Coupling Sales.
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