Voith IPS pumps are high-pressure internal gear pumps for variable speed drives.
These pumps offer good controllability, pressure hold and pulsation behaviour. They are also Industry 4.0 compatible and multi flow capable.
The pump design includes radial and axial seal compensation. When the gears rotate inside the pump, the pressurised fluid (usually hydraulic oil) is drawn into the cavity between the pinion and internal gear. Optimised cross-sectional areas on both the suction side and pressure side ensure operation over a wide range of speed.
In the radial direction, the gear chambers are closed by gear meshing and the filler piece. When in the axial direction, the axial plates seal the pressure chamber with the minimal possible gap. This design minimises volume losses and increases efficiency.
Voith IPS pumps are available in 22 sizes with displacements from 3.6 cc/rev to 251.7 cc/rev: IPS 3-3.5 | IPS 3-5 | IPS 3-6.3 | IPS 3-8 | IPS 3-10 | IPS 4-13 | IPS 4-16 | IPS 4-20 | IPS 4- 25 | IPS 4-32 | IPS 5-32 | IPS 5-40 | IPS 5-50 | IPS 5-64 | IPS 6-64 | IPS 6-80 | IPS 6-100 | IPS 6-125 | IPS 7-125 | IPS 7-160 | IPS7-200 | IPS 7-250
Minimum speed across the range is 400 rpm, with maximum speeds varying from 2500 to 3600 rpm. Continuous pressure ranges from 210 bar to 330 bar, with peak pressure at 1500 rpm ranging from 250 bar to 345 bar.
Contact us for further technical details and configuration options.