Three new N-Eupex couplings and optimised flexible parts

Flender is increasing the portfolio of its versatile coupling sequence N-Eupex by introducing three new types. The new merchandise allow users further flexibility of their systems without losing the compact design and high load capability of a pin coupling.
The new N-Eupex ERN is equipped with a torque limiter, which supplies much more
security within the drivetrain in many applications. เกจวัดแรงดันลมราคา coupling variant permits users to
specify a maximum torque so that critical torques for the motor and output machine
are not transmitted. Machines and techniques are shielded from overload and
harm, 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 connected to the coupling hub via a clamping
connection without a feather key and service capacity is elevated. For instance,
assembly or substitute of worn elastomers may be carried out rather more simply.
No connecting machine elements should 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 commonplace growth items for normed shaft
distances, the DKS is the shortest possible double-cardanic resolution for the market.
The shortened general size enables cost-optimized use with a small shaft distance
dimension without losing some nice advantages of a double-cardanic coupling connection.
New elastomers for the pin couplings round off the modular extensions. In addition
to the beforehand used rubber parts manufactured from NBR, Flender now also offers
elastomers manufactured from thermoplastic polyurethane (TPU). Following the torque
enhance for all N-Eupex couplings with NBR packings in 2020, the use of TPU
packings permits the facility density to be elevated by another 20 percent on
average. For sizes 300 and above, the familiar NBR elastomer is mixed with
cloth inserts and the torque capability is again raised.
“With a view to the long tradition of cam couplings, our development engineers are
systematically engaged on growing the variety of combos even further. เกจวัดแรงดัน give our users a variety of sustainable options for
optimizing their machines and techniques much more and reducing upkeep,”
explains André Artmann, Head of Coupling Sales.

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