Flender is increasing the portfolio of its flexible coupling series N-Eupex by introducing three new types. The new merchandise enable users additional flexibility of their systems with out dropping the compact design and excessive load capacity of a pin coupling.
The new N-Eupex ERN is supplied with a torque limiter, which provides much more
safety within the drivetrain in lots of functions. เกจวัดแรงดัน1บาร์ coupling variant permits users to
specify a maximum torque so that crucial torques for the motor and output machine
usually are not transmitted. Machines and techniques are protected from overload and
injury, thus significantly rising 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 linked to the coupling hub by way of a clamping
connection with no feather key and service capacity is increased. For instance,
meeting or alternative of worn elastomers may be carried out far more simply.
No connecting machine parts should 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 launched as a “short
version” into Flender’s modular system. While the DK type, which was launched in
2020, addresses the pump market with standard expansion items for normed shaft
distances, the DKS is the shortest attainable double-cardanic resolution for the market.
The shortened general length allows cost-optimized use with a small shaft distance
dimension with out losing the advantages of a double-cardanic coupling connection.
New elastomers for the pin couplings spherical off the modular extensions. In addition
to the previously used rubber parts manufactured from NBR, Flender now also presents
elastomers made of thermoplastic polyurethane (TPU). Following the torque
improve for all N-Eupex couplings with NBR packings in 2020, the usage of TPU
packings permits the power density to be increased by one other 20 % on
average. For sizes 300 and above, the acquainted NBR elastomer is mixed with
cloth inserts and the torque capability is again raised.
“With a view to the long tradition of cam couplings, our improvement engineers are
systematically engaged on growing the variety of mixtures even further. The
2022 enhancements give our users a broad range of sustainable options for
optimizing their machines and methods even more and decreasing upkeep,”
explains André Artmann, Head of Coupling Sales.
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