Flender is expanding the portfolio of its flexible coupling sequence N-Eupex by introducing three new types. The new products permit users further flexibility in their methods with out losing the compact design and high load capacity of a pin coupling.
The new N-Eupex ERN is provided with a torque limiter, which offers much more
security within the drivetrain in many purposes. The coupling variant permits customers to
specify a maximum torque so that crucial torques for the motor and output machine
usually are not transmitted. Machines and techniques are shielded from overload and
injury, thus significantly increasing system availability.
With the N-Eupex B plus clamping factor, Flender introduces a second new
coupling that ensures frictionally engaged clamping connections. In เกจวัดแรงดันปั๊มลม , the
plain, cylindrical machine shaft end is connected to the coupling hub through a clamping
connection without a feather key and service ability is elevated. For example,
assembly or substitute of worn elastomers may be carried out rather more easily.
No connecting machine parts must 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 introduced 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 potential double-cardanic resolution for the market.
The shortened overall length permits cost-optimized use with a small shaft distance
dimension without dropping some great benefits of a double-cardanic coupling connection.
New elastomers for the pin couplings round off the modular extensions. In addition
to the beforehand used rubber components made from NBR, Flender now additionally offers
elastomers made from thermoplastic polyurethane (TPU). Following the torque
enhance for all N-Eupex couplings with NBR packings in 2020, the usage of TPU
packings allows the facility density to be elevated by another 20 p.c on
average. For sizes 300 and above, the acquainted NBR elastomer is mixed with
material inserts and the torque capacity is once more raised.
“With a view to the long custom of cam couplings, our development engineers are
systematically engaged on rising the variety of combinations even further. The
2022 enhancements give our customers a variety of sustainable options for
optimizing their machines and systems even more and decreasing upkeep,”
explains André Artmann, Head of Coupling Sales.
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