Flender is expanding the portfolio of its flexible coupling sequence N-Eupex by introducing three new sorts. The new products permit customers additional flexibility in their techniques without shedding 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 many functions. The coupling variant allows customers to
specify a maximum torque in order that important torques for the motor and output machine
usually are not transmitted. Machines and systems are protected from overload and
injury, thus considerably rising 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 linked to the coupling hub via a clamping
connection with no feather key and service capability is increased. For instance,
meeting or substitute of worn elastomers can be carried out far more simply.
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 ร้านซ่อมเครื่องวัดความดัน , which was launched in
2020, addresses the pump market with normal growth items for normed shaft
distances, the DKS is the shortest possible double-cardanic answer for the market.
The shortened general size permits cost-optimized use with a small shaft distance
dimension without dropping 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 elements made from NBR, Flender now also provides
elastomers manufactured from thermoplastic polyurethane (TPU). Following the torque
improve 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 p.c on
average. For sizes 300 and above, the acquainted NBR elastomer is combined with
fabric inserts and the torque capability is once more raised.
“With a view to the lengthy custom of cam couplings, our development engineers are
systematically working on increasing the variety of combos even further. The
2022 enhancements give our customers a variety of sustainable options for
optimizing their machines and systems much more and decreasing upkeep,”
explains André Artmann, Head of Coupling Sales.