Flender is expanding the portfolio of its flexible coupling sequence N-Eupex by introducing three new varieties. The new products allow users further flexibility in their systems without dropping the compact design and high load capability of a pin coupling.
เกจวัดแรงดันpsi -Eupex ERN is supplied with a torque limiter, which supplies even more
safety within the drivetrain in many purposes. The coupling variant permits users to
specify a most torque so that crucial torques for the motor and output machine
usually are not transmitted. Machines and methods are protected against overload and
harm, thus significantly rising 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 end is connected to the coupling hub through a clamping
connection without a feather key and repair capability is increased. For instance,
assembly or alternative of worn elastomers could be carried out much 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 new double-cardanic coupling is launched as a “short
version” into Flender’s modular system. While the DK sort, which was launched in
2020, addresses the pump market with normal enlargement items for normed shaft
distances, the DKS is the shortest potential double-cardanic answer for the market.
The shortened total size enables cost-optimized use with a small shaft distance
dimension without dropping the benefits of a double-cardanic coupling connection.
New elastomers for the pin couplings spherical off the modular extensions. In addition
to the beforehand used rubber elements made of NBR, Flender now also offers
elastomers made from thermoplastic polyurethane (TPU). Following the torque
increase for all N-Eupex couplings with NBR packings in 2020, using TPU
packings permits the ability density to be elevated by one other 20 % on
common. For sizes 300 and above, the familiar NBR elastomer is mixed with
cloth inserts and the torque capacity is once more raised.
“With a view to the long custom of cam couplings, our development engineers are
systematically working on growing the variety of combos even further. The
2022 enhancements give our customers a variety of sustainable options for
optimizing their machines and techniques even more and lowering upkeep,”
explains André Artmann, Head of Coupling Sales.
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