Муфты R+W. Сильфонные и эластомерные муфты, ограничители крутящего момента.

Муфты R+W. Сильфонные и эластомерные муфты, ограничители крутящего момента. Torque Limiters | Bellows Couplings | Miniature Bellows Couplings | Elastomer Couplings | Line Shafts |
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N E W P R O D U C T S F O R N E W A P P L I C AT I O N
NOVEMBER
Solutions from R+W
Customer: SPIG
Application: cooling towers
Solution: ZA / / mm
Line shafts with carbon fiber reinforced
plastic for high rotational speeds
The SPIG company offers its customers a continuous-
ly growing palette of high-quality cooling towers.
The fans operating in these cooling towers have dia-
meters of up to m. The design requires that a shaft
length of mm must be bridged. The entire cou-
pling is to be made of corrosion-free materials and,
over the aforementioned length, must be able to
operate at a speed of RPM at a nominal torque
of Nm.
The metal bellows ensures necessary misalignment
compensation. The internal support of the metal
bellows on both sides of the line shaft fulfills an im-
portant demand. In comparison to a spring disk cou-
pling, it protects other components in the vicinity
which could become damaged by a bursting inter-
mediate tube during a potential crash situation. Thus
an additional protective shroud on both line shaft
halves becomes unnecessary.
Stainless steel was chosen for the hubs. These have
keyway connections that are simple to slip onto the
motor and fan shafts. At least of these line shafts
are built into every cooling tower.
Of course other sizes and speeds are also possible, A specially developed layout program from R+W
thus offering an economical alternative to KTR and assists in making the calculations for these special
Rexnord designs. carbon fiber reinforced line shafts.
DIE PERFEKTE KUPPLUNG