Flender is expanding the portfolio of its flexible coupling series N-Eupex by introducing three new varieties. The new merchandise enable users additional flexibility of their techniques without dropping the compact design and excessive load capacity of a pin coupling.
The new N-Eupex ERN is equipped with a torque limiter, which offers even more
safety within the drivetrain in many functions. เกจวัดแรงดันไอน้ำ coupling variant permits users to
specify a maximum torque in order that critical torques for the motor and output machine
are not transmitted. Machines and techniques are protected from overload and
injury, thus considerably 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 finish is linked to the coupling hub via a clamping
connection with no feather key and service ability is increased. For example,
assembly or alternative of worn elastomers may be carried out far 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 model new double-cardanic coupling is introduced 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 pieces for normed shaft
distances, the DKS is the shortest potential double-cardanic resolution for the market.
The shortened general size enables cost-optimized use with a small shaft distance
dimension without shedding the 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 parts made of NBR, Flender now additionally provides
elastomers made from thermoplastic polyurethane (TPU). Following the torque
increase for all N-Eupex couplings with NBR packings in 2020, the utilization of TPU
packings permits the facility density to be increased by one other 20 % on
common. For sizes 300 and above, the acquainted NBR elastomer is combined with
fabric inserts and the torque capacity is once more raised.
“With a view to the lengthy tradition of cam couplings, our development engineers are
systematically working on rising the number of combos even further. The
2022 enhancements give our users a variety of sustainable choices for
optimizing their machines and techniques even more and lowering maintenance,”
explains André Artmann, Head of Coupling Sales.
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