Flender is expanding the portfolio of its versatile coupling collection N-Eupex by introducing three new varieties. The new products permit users further flexibility in their methods with out losing the compact design and excessive load capability of a pin coupling.
The new N-Eupex ERN is provided with a torque limiter, which provides even more
safety within the drivetrain in many functions. เกจวัดแรงดัน coupling variant permits customers to
specify a most torque in order that crucial torques for the motor and output machine
usually are not transmitted. Machines and systems are protected against overload and
injury, thus considerably increasing 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 end is linked to the coupling hub through a clamping
connection with no feather key and service capacity is increased. For instance,
meeting or alternative of worn elastomers can be carried out much more easily.
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 brand new double-cardanic coupling is launched as a “short
version” into Flender’s modular system. While the DK kind, which was launched in
2020, addresses the pump market with normal expansion pieces for normed shaft
distances, the DKS is the shortest attainable double-cardanic answer for the market.
The shortened general size enables cost-optimized use with a small shaft distance
dimension without dropping the benefits of a double-cardanic coupling connection.
New elastomers for the pin couplings round off the modular extensions. In addition
to the previously used rubber components made from NBR, Flender now also offers
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 power density to be elevated by one other 20 percent on
common. For sizes 300 and above, the familiar NBR elastomer is combined with
fabric inserts and the torque capability is again raised.
“With pressure gauge 10 bar to the long custom of cam couplings, our growth engineers are
systematically engaged on rising the variety of combinations even further. The
2022 enhancements give our customers a variety of sustainable choices for
optimizing their machines and techniques even more and reducing maintenance,”
explains André Artmann, Head of Coupling Sales.
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