Flender is increasing the portfolio of its flexible coupling collection N-Eupex by introducing three new types. The new products enable users extra flexibility in their techniques without shedding the compact design and high load capacity of a pin coupling.
The new N-Eupex ERN is provided with a torque limiter, which provides much more
security in the drivetrain in plenty of purposes. The coupling variant allows users to
specify a most torque in order that important torques for the motor and output machine
usually are not transmitted. Machines and techniques are protected from overload and
injury, thus considerably growing 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 end is connected to the coupling hub via a clamping
connection with no feather key and service capacity is increased. For instance,
assembly or substitute of worn elastomers could be carried out far more simply.
No connecting machine components must 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 standard expansion pieces for normed shaft
distances, the DKS is the shortest possible double-cardanic answer for the market.
เกจวัดแรงดันไฟฟ้า shortened overall 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 spherical off the modular extensions. In addition
to the beforehand used rubber components manufactured from NBR, Flender now additionally provides
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 increased by one other 20 percent on
common. For sizes 300 and above, the familiar NBR elastomer is mixed with
material inserts and the torque capability is again raised.
“With a view to the long custom of cam couplings, our growth engineers are
systematically engaged on rising the number of combinations even additional. The
2022 enhancements give our customers a wide range of sustainable choices for
optimizing their machines and systems even more and decreasing upkeep,”
explains André Artmann, Head of Coupling Sales.
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