Flender is increasing the portfolio of its flexible coupling sequence N-Eupex by introducing three new types. The new merchandise allow customers additional flexibility of their methods with out shedding the compact design and excessive load capability of a pin coupling.
The new N-Eupex ERN is provided with a torque limiter, which supplies much more
security within the drivetrain in many functions. The coupling variant permits customers to
specify a most torque in order that important torques for the motor and output machine
are not transmitted. Machines and methods are protected against overload and
injury, thus considerably increasing system availability.
With the N-Eupex B plus clamping component, Flender introduces a second new
coupling that ensures frictionally engaged clamping connections. In this case, the
plain, cylindrical machine shaft finish is connected to the coupling hub by way of a clamping
connection and not using a feather key and service capacity is increased. For example,
assembly or substitute of worn elastomers can be carried out much 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 brand new double-cardanic coupling is introduced as a “short
version” into Flender’s modular system. While เกวัดแรงดันน้ำ , which was launched in
2020, addresses the pump market with standard growth items for normed shaft
distances, the DKS is the shortest attainable double-cardanic resolution for the market.
The shortened general length 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 spherical off the modular extensions. In addition
to the beforehand used rubber components made from NBR, Flender now additionally presents
elastomers made from thermoplastic polyurethane (TPU). Following the torque
improve for all N-Eupex couplings with NBR packings in 2020, the usage of TPU
packings allows the power density to be increased by one other 20 % on
average. For sizes 300 and above, the acquainted NBR elastomer is combined with
material inserts and the torque capacity is once more raised.
“With a view to the long tradition of cam couplings, our growth engineers are
systematically engaged on rising the variety of combinations even further. The
2022 enhancements give our users a wide range of sustainable options for
optimizing their machines and techniques even more and decreasing upkeep,”
explains André Artmann, Head of Coupling Sales.
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