Flender is increasing the portfolio of its versatile coupling sequence N-Eupex by introducing three new types. The new merchandise enable 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 provided with a torque limiter, which supplies even more
security in the drivetrain in plenty of applications. The coupling variant permits customers to
specify a most torque in order that important torques for the motor and output machine
are not transmitted. Machines and methods are shielded from overload and
harm, thus significantly rising system availability.
With the N-Eupex B plus clamping element, 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 through a clamping
connection without a feather key and service capability is increased. For example,
meeting or replacement of worn elastomers could be carried out rather more simply.
No connecting machine elements 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 the DK type, which was launched in
2020, addresses the pump market with standard growth pieces for normed shaft
distances, the DKS is the shortest possible double-cardanic answer for the market.
เครื่องมือที่ใช้วัดความดันเลือด shortened total length 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 round off the modular extensions. In addition
to the previously used rubber parts made of NBR, Flender now also provides
elastomers made of thermoplastic polyurethane (TPU). Following เกจวัดแรงดัน4บาร์
improve for all N-Eupex couplings with NBR packings in 2020, using TPU
packings allows the power 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 again raised.
“With a view to the long custom of cam couplings, our development engineers are
systematically engaged on growing the number of combos even further. The
2022 enhancements give our users a wide range of sustainable choices for
optimizing their machines and systems even more and reducing upkeep,”
explains André Artmann, Head of Coupling Sales.
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