Flender is increasing the portfolio of its versatile coupling sequence N-Eupex by introducing three new sorts. The new merchandise allow customers additional flexibility in their methods without dropping the compact design and high load capability of a pin coupling.
The new N-Eupex ERN is provided with a torque limiter, which offers even more
safety within the drivetrain in plenty of functions. The coupling variant allows users to
specify a most torque so that crucial torques for the motor and output machine
usually are not transmitted. Machines and techniques are protected against overload and
damage, 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 this case, the
plain, cylindrical machine shaft finish is linked to the coupling hub through a clamping
connection with no feather key and repair ability is increased. For instance,
meeting or substitute of worn elastomers can be carried out rather more easily.
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 launched as a “short
version” into Flender’s modular system. While the DK sort, which was launched in
2020, addresses the pump market with commonplace enlargement items for normed shaft
distances, the DKS is the shortest attainable double-cardanic resolution for the market.
The shortened total length allows cost-optimized use with a small shaft distance
dimension without shedding some nice advantages of a double-cardanic coupling connection.
New elastomers for the pin couplings round off the modular extensions. In addition
to the previously used rubber components made from NBR, Flender now additionally presents
elastomers manufactured from thermoplastic polyurethane (TPU). Following เครื่องมือที่ใช้วัดความดันเลือด for all N-Eupex couplings with NBR packings in 2020, the utilization of TPU
packings allows the facility density to be increased by one other 20 % on
average. For sizes 300 and above, the familiar NBR elastomer is mixed with
cloth inserts and the torque capability is once more raised.
“With a view to the lengthy custom of cam couplings, our development engineers are
systematically engaged on increasing the number of combinations even additional. The
2022 enhancements give our customers a extensive range of sustainable options for
optimizing their machines and systems even more and lowering upkeep,”
explains André Artmann, Head of Coupling Sales.
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