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Flender is expanding the portfolio of its versatile coupling series N-Eupex by introducing three new types. The new merchandise allow users additional flexibility of their techniques with out shedding the compact design and high load capacity of a pin coupling.
The new N-Eupex ERN is equipped with a torque limiter, which provides much more
security within the drivetrain in plenty of applications. The coupling variant permits customers to
specify a most torque so that important torques for the motor and output machine
usually are not transmitted. Machines and systems are protected from overload and
damage, thus significantly rising system availability.
With the N-Eupex B plus clamping factor, 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 by way of a clamping
connection and not utilizing a feather key and service capability is increased. For example,
assembly or substitute of worn elastomers can 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 type, which was launched in
2020, addresses the pump market with commonplace enlargement pieces for normed shaft
distances, the DKS is the shortest attainable double-cardanic answer for the market.
The 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 beforehand used rubber parts made from 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 utilization of TPU
packings allows the facility density to be elevated by one other 20 p.c on
average. For sizes 300 and above, the acquainted NBR elastomer is combined with
fabric inserts and the torque capacity is again raised.
“With เกจวัดแรงดัน4นิ้วราคา to the long custom of cam couplings, our growth engineers are
systematically engaged on growing the number of combos even additional. The
2022 enhancements give our customers a extensive range of sustainable options for
optimizing their machines and techniques much more and reducing maintenance,”
explains André Artmann, Head of Coupling Sales.
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