Flender is expanding the portfolio of its flexible coupling collection N-Eupex by introducing three new types. The new merchandise permit customers further flexibility of their techniques 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
security within the drivetrain in many purposes. The coupling variant allows users to
specify a most torque in order that critical torques for the motor and output machine
usually are not transmitted. Machines and methods are shielded from overload and
damage, thus significantly 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 finish is connected to the coupling hub by way of a clamping
connection and not utilizing a feather key and service capacity is increased. For example,
meeting or alternative of worn elastomers could be carried out far 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 model new double-cardanic coupling is launched as a “short
version” into Flender’s modular system. While the DK kind, which was launched in
2020, addresses the pump market with standard growth pieces for normed shaft
distances, the DKS is the shortest attainable double-cardanic solution for the market.
The shortened general size allows cost-optimized use with a small shaft distance
dimension with out losing some nice benefits 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 made of NBR, Flender now additionally presents
elastomers made of 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 another 20 % on
average. For pressure gauge หน้าปัด 4 นิ้ว and above, the familiar NBR elastomer is mixed with
material inserts and the torque capability is once more raised.
“With a view to the long custom of cam couplings, our development engineers are
systematically working on rising the number of combos even further. 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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