Flender is expanding the portfolio of its versatile coupling series N-Eupex by introducing three new varieties. The new products allow customers further flexibility of their techniques with out shedding the compact design and high load capacity of a pin coupling.
The new N-Eupex ERN is equipped with a torque limiter, which offers even more
safety in the drivetrain in lots of applications. The coupling variant allows customers to
specify a maximum torque so that critical torques for the motor and output machine
aren’t transmitted. pressure gauge น้ำมัน and techniques are shielded from overload and
harm, thus considerably increasing 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 end is related to the coupling hub by way of a clamping
connection with no feather key and service ability is elevated. For example,
assembly or alternative of worn elastomers may be carried out rather more simply.
No connecting machine elements must 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 type, 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 solution for the market.
The shortened general size enables cost-optimized use with a small shaft distance
dimension with out dropping the 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 components manufactured from NBR, Flender now additionally offers
elastomers made from thermoplastic polyurethane (TPU). Following the torque
increase for all N-Eupex couplings with NBR packings in 2020, the usage of TPU
packings allows the ability density to be increased by one other 20 % on
average. For sizes 300 and above, the familiar NBR elastomer is combined with
material inserts and the torque capability is once more raised.
“With a view to the long tradition of cam couplings, our growth engineers are
systematically engaged on increasing the number of mixtures even further. The
2022 enhancements give our users a wide range of sustainable options for
optimizing their machines and techniques much more and lowering upkeep,”
explains André Artmann, Head of Coupling Sales.
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