Three new N-Eupex couplings and optimised flexible components

Flender is increasing the portfolio of its flexible coupling sequence N-Eupex by introducing three new sorts. The new merchandise enable customers further flexibility in their techniques with out losing the compact design and high load capability of a pin coupling.
The new N-Eupex ERN is supplied with a torque limiter, which provides even more
safety within the drivetrain in lots of purposes. The coupling variant allows users to
specify a maximum torque in order that crucial torques for the motor and output machine
are not transmitted. Machines and techniques are protected from overload and
damage, thus significantly growing 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 through a clamping
connection with no feather key and repair ability is elevated. For instance,
meeting or substitute of worn elastomers may be carried out rather more easily.
No connecting machine parts 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 เกจวัดแรงดัน300psi , which was launched in
2020, addresses the pump market with normal expansion items for normed shaft
distances, the DKS is the shortest attainable double-cardanic answer for the market.
The shortened total size allows cost-optimized use with a small shaft distance
dimension without losing some great 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 components made of NBR, Flender now additionally presents
elastomers made of 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 percent on
common. For sizes 300 and above, the familiar NBR elastomer is mixed with
fabric inserts and the torque capacity is once more raised.
“With a view to the long tradition of cam couplings, our improvement engineers are
systematically working on growing the number of combinations even further. The
2022 enhancements give our customers a variety of sustainable choices for
optimizing their machines and techniques much more and decreasing maintenance,”
explains André Artmann, Head of Coupling Sales.
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