Flender is expanding the portfolio of its versatile coupling sequence N-Eupex by introducing three new types. The new merchandise allow users extra flexibility of their systems without losing the compact design and high load capability of a pin coupling.
The new N-Eupex ERN is supplied with a torque limiter, which offers much more
safety within the drivetrain in plenty of purposes. เกจวัดแรงดันน้ำมันเครื่อง coupling variant permits users to
specify a most torque in order that crucial torques for the motor and output machine
are not transmitted. Machines and techniques are protected against overload and
harm, thus significantly growing 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 finish is related to the coupling hub by way of a clamping
connection and not using a feather key and repair capability is elevated. For instance,
assembly or alternative of worn elastomers can be carried out much more easily.
No connecting machine components must 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 type, which was launched in
2020, addresses the pump market with standard growth items for normed shaft
distances, the DKS is the shortest possible double-cardanic resolution for the market.
The shortened general length allows cost-optimized use with a small shaft distance
dimension without losing some great 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 components made of 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 use of TPU
packings permits the ability density to be increased by one other 20 p.c on
common. For sizes 300 and above, the familiar NBR elastomer is mixed with
fabric inserts and the torque capability is again raised.
“With a view to the lengthy tradition of cam couplings, our development engineers are
systematically working on increasing the number of mixtures even additional. The
2022 enhancements give our customers a extensive range of sustainable choices for
optimizing their machines and systems much more and decreasing upkeep,”
explains André Artmann, Head of Coupling Sales.
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