Three new N-Eupex couplings and optimised versatile parts

Flender is increasing the portfolio of its versatile coupling collection N-Eupex by introducing three new varieties. The new products allow customers extra flexibility in their methods with out dropping the compact design and high load capacity of a pin coupling.
The new N-Eupex ERN is provided with a torque limiter, which provides even more
safety in the drivetrain in many functions. The coupling variant permits customers to
specify a most torque in order that critical torques for the motor and output machine
aren’t transmitted. Machines and methods are protected against overload and
injury, thus considerably increasing system availability.
With the N-Eupex B plus clamping element, Flender introduces a second new
coupling that ensures frictionally engaged clamping connections. In เกจวัดแรงดันแก๊ส , the
plain, cylindrical machine shaft finish is connected to the coupling hub through a clamping
connection with no feather key and service capability is elevated. For instance,
assembly or substitute of worn elastomers could be carried out rather 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 enlargement items for normed shaft
distances, the DKS is the shortest potential double-cardanic answer for the market.
The shortened total length permits cost-optimized use with a small shaft distance
dimension with out dropping 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 components made of NBR, Flender now additionally offers
elastomers manufactured from thermoplastic polyurethane (TPU). Following the torque
enhance for all N-Eupex couplings with NBR packings in 2020, using TPU
packings permits the ability density to be increased by another 20 percent on
average. For sizes 300 and above, the familiar NBR elastomer is combined with
cloth inserts and the torque capacity is again raised.
“With a view to the lengthy custom of cam couplings, our growth engineers are
systematically engaged on growing the number of mixtures even further. The
2022 enhancements give our users a variety of sustainable choices for
optimizing their machines and systems even more and lowering maintenance,”
explains André Artmann, Head of Coupling Sales.
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