With the 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.
- Non-involute helical gearing uses its tooth profile for continuous fluid delivery
- Ensures virtually noiseless running of pump while generating fewer noise-exciting vibrations in connected hydraulic system
- Internal axial forces generated in helical gearing cancel out in a wear-free manner using hydrostatic bearings
- Reduces total noise emission of a standard hydraulic power unit by 11 dB(A)
- Provides comfort and reliability at pressures up to 280 bar
- Available successively in sizes from 12 to 28 cm3/rev
- Works with electric motor drives such as fork lifts, lift platforms or industrial power units