Flender is expanding the portfolio of its flexible coupling collection N-Eupex by introducing three new varieties. The new products allow users extra flexibility of their systems with out losing the compact design and excessive load capacity of a pin coupling.
The new N-Eupex ERN is equipped with a torque limiter, which provides much more
safety within the drivetrain in many functions. เกจวัดแรงดันแก๊สlpgรถยนต์ coupling variant permits customers to
specify a maximum torque so that crucial torques for the motor and output machine
are not transmitted. Machines and techniques are protected from overload and
harm, thus considerably growing system availability.
With the N-Eupex B plus clamping factor, 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 via a clamping
connection with no feather key and service capacity is increased. For instance,
assembly or substitute of worn elastomers could be carried out far more simply.
No connecting machine components 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 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 items for normed shaft
distances, the DKS is the shortest potential double-cardanic resolution for the market.
The shortened total size enables 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 beforehand used rubber parts manufactured 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, using TPU
packings permits the power density to be increased by one other 20 p.c on
common. For sizes 300 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 tradition of cam couplings, our development engineers are
systematically engaged on rising the number of combinations even additional. The
2022 enhancements give our customers a variety of sustainable options for
optimizing their machines and techniques even more and decreasing upkeep,”
explains André Artmann, Head of Coupling Sales.
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