Moog launched new axial piston pump and multi-axis drive platform at Plast

Among the innovations presented by Moog at Plast 2026 was the new AXP axial piston pump, distinguished by its robust architecture with 15 floating, slipper-less pistons. This configuration allows the total displacement to be distributed across a larger number of pumping elements with "elastic cup" heads, producing smaller delivery pulsations that bring the dynamic behaviour closer to that typically associated with gear pumps, but with improved volumetric efficiency, resulting in superior hydraulic efficiency and a quieter working environment. In addition, the AXP series is suitable for use with high-speed servomotors, enabling a reduction in the size of the servo-pump unit. Its simplified architecture, patented slipper-less design and external drainage help to increase reliability and continuity of operation, even under harsh environmental conditions.

With the AXP series, the company introduces a new standard in hydraulic technology: Perfect Balance. Zero Compromise. The new range stands out for its wide operating range, thanks to its ability to maintain pressure even at zero speed, while also guaranteeing high-speed dynamic performance, with benefits in terms of energy efficiency and greater application flexibility. The picture is completed by high power density and 100% through-drive capability, enabling more compact systems with easily scalable flow rates, ensuring high value and long-term sustainability.

Plast 2026 also saw the debut of the MFD modular multi-axis system, combined with the FAS H series of brushless servomotors, of which a water-cooled model with a 275-mm flange was on display. Designed for plastics applications, the MFD marks a significant evolution in Moog’s motion control portfolio. The solution features upgraded electronics and consists of a power supply unit and axis modules, in an architecture designed to deliver greater integration and flexibility in motion management. At the heart of the system is a new digital platform with a 200 MHz DSP processor and enhanced computing capacity. This new generation of drives is also distinguished by its ability to manage a wide range of transducers and by the availability of industrial communication protocols, including EtherCAT, Profinet and CAN in/out. Further advantages include Safety functions – stop, motion/speed and brake control – which ensure a high level of protection in applications involving operator interaction.