Gerotor layout program

Gerotorpumpe EN

Your results



For the calculation depends on various factors TPV can not take over any responsibility for the function of the calculated Gerotor. We would advice that you sent us the parameters in order to verify the functionality of the oil pump.


This program is just a guide line for the size of the Gerotor. Factors like filling of the gear set and cavitation etc. can not be respected!

Typical shaft diameters are 5 to 50mm.
Typical gear set width 7 to 30mm.
Pump delivery: 0 to 40 l/min.
Number of teeth inner rotor: 5 to 19


Pls. do not exceed these dimensions. In case you get an error message the Gerotor can not be calculated.
Pls. change gear set width, shaft diameter or delivery if possible. Otherwise pls. contact us for support.