Flender is expanding the portfolio of its flexible coupling collection N-Eupex by introducing three new types. The new merchandise enable customers additional flexibility in their methods without dropping the compact design and excessive load capacity of a pin coupling.
spmk700 -Eupex ERN is equipped with a torque limiter, which offers much more
safety in the drivetrain in lots of applications. The coupling variant allows customers to
specify a most torque in order that important torques for the motor and output machine
usually are not transmitted. Machines and techniques are protected against 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 end is connected to the coupling hub through a clamping
connection without a feather key and repair capability is increased. For instance,
meeting or alternative of worn elastomers can be carried out much more simply.
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 new double-cardanic coupling is introduced as a “short
version” into Flender’s modular system. While the DK sort, which was launched in
2020, addresses the pump market with standard enlargement pieces for normed shaft
distances, the DKS is the shortest potential double-cardanic resolution for the market.
The shortened general size allows cost-optimized use with a small shaft distance
dimension with out 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 elements manufactured from NBR, Flender now also offers
elastomers manufactured from thermoplastic polyurethane (TPU). Following the torque
improve for all N-Eupex couplings with NBR packings in 2020, the usage of TPU
packings permits the ability density to be elevated by one other 20 percent on
common. For sizes 300 and above, the acquainted NBR elastomer is combined with
fabric inserts and the torque capability is again raised.
“With a view to the long tradition of cam couplings, our growth engineers are
systematically engaged on rising the variety of combinations even further. The
2022 enhancements give our users a wide range of sustainable choices for
optimizing their machines and methods much more and decreasing maintenance,”
explains André Artmann, Head of Coupling Sales.
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