Steering pumps for passenger cars

  • Steering pumps
    Steering pumps
  • Steering pumps
    Steering pumps
 
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    Steering pumps for optimum performance

    Steering pumps for optimum performance

    When operating hydraulic power-steering systems, steering pumps are a major factor for the performance, the energy consumption and the noise level of the steering system. Despite their compact design and low weight, Bosch steering pumps achieve highest possible delivery capacities and a high efficiency.

    The right pump for your system

     
     

    Vane pump

    In power-steering systems, hyraulic oil provides assistance to the steering force. The required pressure is produced by the steering pump, usually via a belt drive which is driven directly by the engine. Vane pumps are providing a constant flow of oil to the hydraulic steering system for the whole speed range of the engine with a limited maximum pressure.

    Advantages

    + Highest possible delivery capacities

    + High efficiency

    + High performance

    + Less energy consumption

     

    Variable displacement pump VARIOSERV®

    The variable displacement pump VARIOSERV® makes a significant contribution to reducing the energy consumption of hydraulic steering systems and is characterized by a variable flow rate. The adjustable curve ring enables the control of the geometric flow rate depending on the speed. So the pump supplies always based on the required characteristic curve of the supply rate.

    Advantages

    + Reduced power consumption

    + Temperature reduction

    + Reduction of CO2 emissions

    + Reduced fuel consumption

     
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