ราคาpressuregauge is increasing the portfolio of its flexible coupling sequence N-Eupex by introducing three new varieties. The new products permit customers further flexibility of their systems with out losing the compact design and excessive load capability of a pin coupling.
The new N-Eupex ERN is supplied with a torque limiter, which offers even more
security in the drivetrain in many functions. The coupling variant allows customers 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 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 end is linked to the coupling hub via a clamping
connection and not utilizing a feather key and repair capacity is increased. For instance,
assembly or substitute of worn elastomers may be carried out much more simply.
No connecting machine elements 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 introduced as a “short
version” into Flender’s modular system. While the DK sort, 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 solution for the market.
The shortened total length permits cost-optimized use with a small shaft distance
dimension without losing 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 parts made from NBR, Flender now also offers
elastomers made of thermoplastic polyurethane (TPU). Following the torque
improve for all N-Eupex couplings with NBR packings in 2020, using TPU
packings permits the power density to be elevated by another 20 percent on
common. For sizes 300 and above, the acquainted NBR elastomer is combined with
cloth inserts and the torque capability is once more raised.
“With a view to the lengthy custom of cam couplings, our improvement engineers are
systematically engaged on growing the variety of combinations even further. The
2022 enhancements give our customers a variety of sustainable choices for
optimizing their machines and techniques much more and lowering upkeep,”
explains André Artmann, Head of Coupling Sales.
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