Flender is increasing the portfolio of its versatile coupling series N-Eupex by introducing three new sorts. The new products enable users additional flexibility of their techniques with out dropping the compact design and high load capability of a pin coupling.
The new N-Eupex ERN is supplied with a torque limiter, which offers even more
safety in the drivetrain in many applications. pressure gauge 10 bar coupling variant allows users to
specify a most torque so that important torques for the motor and output machine
usually are not transmitted. Machines and systems are protected against 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 finish is linked to the coupling hub via a clamping
connection with no feather key and repair ability is increased. For example,
assembly or alternative of worn elastomers may be carried out rather 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 type, which was launched in
2020, addresses the pump market with commonplace growth pieces for normed shaft
distances, the DKS is the shortest attainable double-cardanic resolution for the market.
The shortened total size permits cost-optimized use with a small shaft distance
dimension with out shedding the benefits of a double-cardanic coupling connection.
New elastomers for the pin couplings spherical off the modular extensions. In addition
to the previously used rubber elements manufactured from NBR, Flender now additionally provides
elastomers manufactured from thermoplastic polyurethane (TPU). Following ไดอะแฟรม
improve for all N-Eupex couplings with NBR packings in 2020, the utilization of TPU
packings permits the facility density to be increased by another 20 percent on
common. For sizes 300 and above, the familiar NBR elastomer is combined with
material inserts and the torque capacity is once more raised.
“With a view to the lengthy tradition of cam couplings, our improvement engineers are
systematically working on rising the variety of combos even further. The
2022 enhancements give our customers a extensive range of sustainable options for
optimizing their machines and techniques much more and decreasing upkeep,”
explains André Artmann, Head of Coupling Sales.
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