Quick Quote

Quick Quote

  • Please select the sector that most closely matches your own from the list below.
  • Our independence in a global marketplace gives you choice on pricing and delivery. If you have a tough deadline to meet, we'll do all that we can to help. How quickly do you need your equipment to be dispatched?

  • Drop files here or
    • This field is for validation purposes and should be left unchanged.

    Bucher QXEM Pump / Motor Gear Units


    The Bucher QXEM pump / motor series consists of single-stage motors for constant and variable speeds.

    High-precision gear parts with a pinion shaft (pinion and shaft as one component), produce extremely low pulsation levels even at low speeds.

    One of the key points in the QXEM series is its symmetrical construction, with identical high and low pressure areas. With special metering grooves and lubrication systems as well as two same-size pressure-tight connections, the design is specially optimised for 2 and 4 quadrant modes and is thus ideally suited to both directions of rotation at high and low pressures.

    Other features and benefits include:

    • Compact, non-compensated design;
    • Very low noise levels;
    • Highly dynamic servo drives with reverse mode;
    • Pressure and flow pulsations are minimal, thanks to pinion-shaft technology;
    • Field-proven in both fixed- and variable-speed drive;
    • First-rate reliability at both high and low speeds and in reverse mode;
    • Long service life even under highly cyclical loading.

    The Bucher QXEM is available in displacements from 5.1 cc/rev to 247.7 cc/rev: QXEM22-005 | QXEM22-006 | QXEM22-008 | QXEM32-010 | QXEM32-012 | QXEM32-016 | QXEM42-020 | QXEM42-030 | QXEM52-040 | QXEM52-050 | QXEM52-063 | QXEM62-080 | QXEM62-100 | QXEM62-125 | QXEM82-160 | QXEM82-200 | QXEM250

    Across the series, continuous operating pressure is 210 bar, with intermittent pressure of 250 bar. Maximum speed varies from 3500 rpm to 6000 rpm when operating as a motor and from 1600 rpm to 3250 rpm as a pump.

    Download the Bucher QXEM Technical Catalogue >>>

    Contact us for further technical details and configuration options.

    Quick Quote
    It looks like you're visiting us from the US

    close x




    Contact our award-winning team today for a
    competitive quote and lead-time on:

    Parker Denison | Bosch Rexroth | Danfoss | Casappa | Hawe
    Dowty | MP Filtri | Oil Control | Smiths Industries | Vivoil | Walvoil

    Quick quote

    close x

    Please note

    This is a system generated translation and as such will not be fully accurate. We are not responsible for incorrect or inaccurate translations and will not be held responsible for any damage or issues that may result from using this service.