Flender is increasing the portfolio of its versatile coupling collection N-Eupex by introducing three new types. เกจวัดแรงดันดิจิตอล in their methods without 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 within the drivetrain in many purposes. The coupling variant permits users to
specify a most torque in order that critical torques for the motor and output machine
aren’t transmitted. Machines and systems 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 end is connected to the coupling hub through a clamping
connection without a feather key and service capability is increased. For instance,
meeting or substitute of worn elastomers can be carried out far more simply.
No connecting machine components should 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 type, which was launched in
2020, addresses the pump market with commonplace enlargement items for normed shaft
distances, the DKS is the shortest attainable double-cardanic answer for the market.
The shortened general size allows cost-optimized use with a small shaft distance
dimension without losing the advantages of a double-cardanic coupling connection.
New elastomers for the pin couplings spherical off the modular extensions. In addition
to the beforehand used rubber elements made of NBR, Flender now also provides
elastomers made from thermoplastic polyurethane (TPU). Following the torque
increase for all N-Eupex couplings with NBR packings in 2020, the usage of TPU
packings permits the ability density to be elevated by one other 20 % on
common. For sizes 300 and above, the acquainted NBR elastomer is mixed with
cloth inserts and the torque capability is once more raised.
“With a view to the long custom of cam couplings, our improvement engineers are
systematically working on growing the variety of combinations even further. The
2022 enhancements give our users a extensive range of sustainable options for
optimizing their machines and systems even more and decreasing maintenance,”
explains André Artmann, Head of Coupling Sales.