At the end of January 2026, Calzoni Hydraulics will launch a new website here. Please mark your calendars to visit this website again and learn about all the new information and possibilities then.
For now, we wish you a healthy start into a successful New Year 2026.
Fluid Column Technology for radial piston motors
Thanks to the unique Fluid Column Technology, Calzoni Hydraulics radial piston motors can achieve superior performances compared to competitive designs.
The main concept of this unique and outstanding technology is to convert fluid power (pressure and flow) into mechanical power (torque and speed) by means of pressurized columns of fluid which act directly on a spherical eccentric shaft.
The Fluid Column Technology grants high values of volumetric and mechanical efficiency, combined with smooth and precise movements of the motor shaft, even at the lowest speeds.
Calzoni Hydraulics radial piston motors are perfect for applications requiring high torque and high efficiency, furthermore granting an extremely long lifetime
