Three new N-Eupex couplings and optimised versatile components

Flender is expanding the portfolio of its versatile coupling series N-Eupex by introducing three new types. The new merchandise enable customers additional flexibility of their systems with out shedding the compact design and high load capability of a pin coupling.
The new N-Eupex ERN is equipped with a torque limiter, which provides much more
safety within the drivetrain in lots of functions. The coupling variant allows customers to
specify a most torque so that important torques for the motor and output machine
are not transmitted. เพชเชอร์เกจ and systems are protected from overload and
injury, thus significantly increasing 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 linked to the coupling hub by way of a clamping
connection with no feather key and service ability is elevated. For example,
assembly or substitute of worn elastomers could be carried out far more easily.
No connecting machine parts have to 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 kind, which was launched in
2020, addresses the pump market with normal growth pieces for normed shaft
distances, the DKS is the shortest possible double-cardanic resolution for the market.
The shortened total length allows cost-optimized use with a small shaft distance
dimension without dropping 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 components made from NBR, Flender now also presents
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 permits the ability density to be increased by another 20 p.c on
common. For sizes 300 and above, the familiar NBR elastomer is combined with
material inserts and the torque capacity is once more raised.
“With a view to the lengthy tradition of cam couplings, our improvement engineers are
systematically working on growing the variety of combos even additional. เกจวัดแรงดันไนโตรเจน give our users a variety of sustainable choices for
optimizing their machines and techniques even more and lowering maintenance,”
explains André Artmann, Head of Coupling Sales.

Scroll to Top