SILENCE PLUS from Rexroth. The Next Generation of External Gear Pumps.

Quantum leap in noise reduction -- Rexroth introduces new low-noise external gear pump
With their SILENCE PLUS Rexroth introduces a new generation of external gear pumps whose noise level has been reduced by an average of 15 dB(A) compared with a conventional external gear pump. The new pump is also characterized by a subjectively much more pleasant, deeper sound. The SILENCE PLUS is of special interest for use in applications with electric motor drives -- for example in fork lifts, lift platforms or industrial power units. Such drives then become significantly quieter in pressure ranges up to 280 bar.
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[@hunter815]

Curiously you modified something only atfer 50 years.

[@phamtuminh1477]

thanks

[@learnmore7969]

the gears are hard to manufacture, and they need thrust bearing. But they are less silent due to gradual load instead of the sudden load in the spur gears.

[@jaybeefun]

i need small gears for a project im working on

[@dalendalenratre1892]

Rexroth in

[@Reaperhydraulicstampa]

In lowriding we don't hear the gear noise over that motor crying