Flender is increasing the portfolio of its flexible coupling sequence N-Eupex by introducing three new varieties. The new products permit users additional flexibility in their techniques with out dropping the compact design and excessive load capability of a pin coupling.
The new N-Eupex ERN is supplied with a torque limiter, which supplies even more
safety within the drivetrain in plenty of applications. The coupling variant allows customers to
specify a most torque so that critical torques for the motor and output machine
usually are not transmitted. Machines and systems are protected from overload and
harm, thus considerably rising system availability.
With the N-Eupex B plus clamping factor, Flender introduces a second new
coupling that ensures frictionally engaged clamping connections. In เกจวัดแรงดัน250bar , the
plain, cylindrical machine shaft finish is linked to the coupling hub by way of a clamping
connection without a feather key and service ability is increased. For instance,
meeting or alternative of worn elastomers could be carried out rather more simply.
No connecting machine elements have to be moved, the time required is halved
and so is the downtime of the machine.
With the N-Eupex DKS, a model new double-cardanic coupling is introduced 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 general length enables cost-optimized use with a small shaft distance
dimension with out dropping the advantages of a double-cardanic coupling connection.
New elastomers for the pin couplings round off the modular extensions. In addition
to the beforehand used rubber components manufactured from NBR, Flender now also provides
elastomers made of 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 increased by another 20 p.c on
average. For เกจวัดความดันแก๊ส and above, the familiar NBR elastomer is combined with
fabric 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 increasing the number of mixtures even further. The
2022 enhancements give our users a variety of sustainable options for
optimizing their machines and methods much more and reducing upkeep,”
explains André Artmann, Head of Coupling Sales.