• Guide ring for crankshaft oil pumps

Rotor and Guide Ring for Oil Pump

The guide ring of a variable oil pump, in combination with the associated rotor, enables stepless adjustment of the delivery rate, ensures an oil supply in line with demand, and thus makes a significant contribution to Co2 reduction. High accuracies in shape and position tolerances minimize the leakage losses of the pump system. Due to the paired machining of the head and paired delivery, the highly accurate tolerances of the rotor and adjusting ring achieve the maximum efficiency. The design of both components can be customized and achieve high complexity.

You benefit from these advantages:

  • Achieving high accuracies at form and position tolerances to minimize leakage losses of the pump system
  • Hardness increase through downstream steam treatment
  • Realization of technical cleanliness for components in the oil circuit