Rheinmetall Automotive China
Language selection

Oil Pumps

Exceptional durability and efficiency. These are the criteria we apply to our oil pumps. After all, developments in engine technology are especially becoming increasingly more complex. Hydraulic valve timing, lightweight aluminium engine blocks - today's engines are developing an increased appetite for oil and lubrication. In parallel the power consumption of the pump must be reduced as much as possible to minimize CO2 emissions.

Our conventional oil pumps of all types are undergoing continuous development. We offer our customers a broad range of individual solutions for all engine applications and needs. Around the globe, our mechanical oil pumps are used on commercial vehicle engines delivering between 300 to 600 hp. These pumps are remarkable for their efficiency and extended service-life besides meshing perfectly with existing systems.

As auto industry suppliers we are taking care of the need to minimize CO2 emissions and have developed ready for series production fully variable-flow vane pumps for constant oil pressure and automatic adjustment of oil flow across the engine's entire speed and load range. The consequence: less power intake for fuel savings of between two and five percent.

We are looking ahead confidently that the future belongs to continuously variable-flow pumps allowing pump output to be most flexibly adapted to engine temperature, speed, and load. An ingenious control system on our variable vane pumps eliminates the power losses sustained by uncontrolled pumps. The system uses a pressurized adjusting ring that reduces eccentricity versus the rotor and hence pump output. The variable oil pumps come with various control options: mechanical, hydraulic, thermostatic and electro-hydraulic. On the latter, the engine controller regulates pressure and oil flow, depending on the engine's operating and load conditions. A lower-cost option: two-stage pressure control using a simple ON/OFF solenoid valve.

The electro-hydraulic version has a very good cost/benefit ratio and represents tomorrow's state-of-the-art. There's no forecasting the future. The future needs to be invented.

True to this formula is the electric transmission oil pump, an innovation employed on hybrid vehicles and automatic transmissions for maintaining oil circulation or developing the necessary control pressure. Putting together our huge experience in high performance EC motors and efficient mechanical oil pumps we develop highly sophisticated electrical oil pumps with integrated or stand alone controller. It has a reputation for its low noise and low power intake.

Pierburg GmbH

Alfred-Pierburg-Str. 1
41460 Neuss
Germany
Phone: +49 2131 520 01Fax: +49 2131 520 645E-MailRoute
Use of cookies and data protection

Rheinmetall Automotive uses cookies saved to your device in order to optimize and continuously improve its websites, as well as for statistical purposes. Further information on our use of cookies can be found here, together with our publication details and data protection notice.

By clicking on “OK” you confirm that you have taken note of the information on cookies, the data protection declaration and the publication details. You can also change your cookie settings for this website at any time.

Privacy settings

We place great importance on transparent information relating to all aspects of data protection. Our website contains detailed information on the settings you can select and what effect these settings have. You can change your selected settings at any time. Regardless of the selection you choose, we will not draw any conclusions regarding you as a person (except where you have explicitly entered your details). For information on deleting the cookies, please see the help function in your browser. You can find out more in the data protection declaration.

Change your privacy settings by clicking on the corresponding buttons

Necessary

Cookies essential for the system ensure that the website works correctly. Without these cookies, malfunctions or error messages may occur.

This website will:

  • Store cookies required by the system
  • Store the settings you make on this website

This site will never do the following without your agreement:

  • Store your settings, such as the language selection or cookie banner, so that you do not have to repeat them in the future.
  • Evaluate visits anonymously and draw conclusions to help us to optimize our website.
  • Draw conclusions regarding you as a person (except where you have explicitly entered your details, e.g. in contact forms)

Convenience

These cookies make the website easier to use and save settings, for example, so that you do not have to repeat them every time you visit the site.

This website will:

  • Store cookies required by the system
  • Store your settings, such as the language selection or cookie banner, so that you do not have to repeat them in the future.

This site will never do the following without your agreement:

  • Evaluate visits anonymously and draw conclusions to help us to optimize our website.
  • Draw conclusions regarding you as a person (except where you have explicitly entered your details, e.g. in contact forms)

Statistics

Statistics cookies enable us to evaluate the usage behaviour on the website anonymously – without enabling any conclusions to be drawn about you as a person. This enables us to measure the performance of the website and to improve it continuously to offer a better user experience.

This website will:

  • Store cookies required by the system
  • Draw conclusions regarding you as a person (except where you have explicitly entered your details, e.g. in contact forms)
  • Evaluate visits anonymously and draw conclusions to help us to optimize our website.

This site will never do the following without your agreement:

  • Draw conclusions regarding you as a person (except where you have explicitly entered your details, e.g. in contact forms)

Of course, we will always respect the do-not-track (DNT) setting in your browser. In this case, no tracking cookies are set and no tracking functions are loaded.