Staffa icoon


Staffa motor supplier

Staffa is the world leader in Low Speed, High Torque (LSHT) motor technology. More Staffa motors are in operation around the globe than any competing brand in industrial, mobile and marine machinery. While the basic design of the Staffa motor has been around for over 40 years, continuous technical advancements and improvements are being made by the research and development team to ensure that Staffa motors are at the forefront of LSHT radial piston motor technology.

Action Hydro is one of the largest suppliers of high-torque motors. These motors have made a continuous evolution. The sales of the HMC motors with double stroke volumes have surpassed the sales of the HMB motors with a fixed stroke volume. In addition to the existing range of Staffa drives, we can now also supply the HPC and HMC motors. The HPC motors have torque sensing and have a continuous stroke adjustment. Action Hydro can also offer electronic variable stroke options. The HMF motor is a novelty: it is a HMC motor with a 3 speed or with an extra free wheel position, ideally suited for winches but also for other rotating drives.

Action Hydro keeps stock of a full range of Staffa motors, with the complete series of HMB and HMC, Staffa connecting rods, pistons, cylinder blocks, complete Staffa seal kits and more.

Our product categories


See prices, special discounts, stock position and book parts.

Login or request an account >

You are using an outdated browser.
Please upgrade your browser to improve your experience.