Three new N-Eupex couplings and optimised versatile components

Flender is increasing the portfolio of its versatile coupling sequence N-Eupex by introducing three new sorts. The new products allow customers further flexibility in their techniques with out losing the compact design and excessive load capacity of a pin coupling.
The new N-Eupex ERN is provided with a torque limiter, which provides even more
security within the drivetrain in plenty of purposes. The coupling variant permits customers to
specify a most torque in order that critical torques for the motor and output machine
are not transmitted. Machines and techniques are protected from overload and
damage, thus significantly growing 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 linked to the coupling hub by way of a clamping
connection with no feather key and repair ability is elevated. For example,
assembly or substitute of worn elastomers may be carried out far more simply.
No connecting machine components must be moved, the time required is halved
and so is the downtime of the machine.
With pressure gauge trerice ราคา -Eupex DKS, a brand 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 enlargement items for normed shaft
distances, the DKS is the shortest potential double-cardanic resolution for the market.
The shortened overall size permits 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 previously used rubber parts made from NBR, Flender now additionally provides
elastomers manufactured from thermoplastic polyurethane (TPU). Following the torque
increase for all N-Eupex couplings with NBR packings in 2020, the use of TPU
packings allows the facility density to be increased by another 20 % on
common. For sizes 300 and above, the familiar NBR elastomer is mixed with
material inserts and the torque capability is again raised.
“With a view to the lengthy custom of cam couplings, our development engineers are
systematically working on increasing the variety of combinations even additional. The
2022 enhancements give our users a variety of sustainable choices for
optimizing their machines and methods even more and decreasing maintenance,”
explains André Artmann, Head of Coupling Sales.
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