เกจวัดแรงดันไฟฟ้า is increasing the portfolio of its flexible coupling sequence N-Eupex by introducing three new sorts. The new merchandise allow customers further flexibility of their methods with out shedding the compact design and high load capability of a pin coupling.
The new N-Eupex ERN is equipped with a torque limiter, which offers much more
safety in the drivetrain in many applications. The coupling variant allows users to
specify a maximum torque so that important torques for the motor and output machine
are not transmitted. Machines and methods are protected against overload and
injury, thus considerably 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 related to the coupling hub via a clamping
connection with no feather key and repair ability is increased. For instance,
meeting or substitute of worn elastomers could be carried out far more simply.
No connecting machine parts have to 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 introduced as a “short
version” into Flender’s modular system. While the DK sort, which was launched in
2020, addresses the pump market with commonplace growth pieces for normed shaft
distances, the DKS is the shortest possible double-cardanic resolution for the market.
The shortened overall length allows cost-optimized use with a small shaft distance
dimension with out losing the benefits of a double-cardanic coupling connection.
New elastomers for the pin couplings round off the modular extensions. In addition
to the beforehand used rubber parts made from 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 allows the facility density to be elevated by another 20 % on
average. For sizes 300 and above, the familiar NBR elastomer is combined with
material inserts and the torque capacity is once more raised.
“With a view to the long tradition of cam couplings, our improvement engineers are
systematically engaged on rising the number of mixtures even further. The
2022 enhancements give our users a extensive range of sustainable options for
optimizing their machines and methods much more and lowering upkeep,”
explains André Artmann, Head of Coupling Sales.