Fast forward...

... and backward, too. if your hydrostatic transmission needs a boost, take a look at integrating these high-speed hydraulic motors - and benefit from superb control, efficiency and performance while you are at it.

SAI motors exceed all "normal" speed limits by simultaneously enabling better controllability, greater efficiency and outstanding performance. Tha is because their innovative design enables them to achieve extremely high levels of speed, power and overall efficiency.

The hydraulic architecture that gives the best performances in terms of efficiency is the crankshaft design radial piston motor. SAI's design involves the use of cylinder supported in the motor casing by two trunnions, which allow each cylinder to swivel. In this way, the piston and cylinder remain aligned with the eccentric axis of the crankshaft as the shaft rotates. This is why the SAi motors are charcterized by extremely high starting torque. Furthermore, considering that a hydraulic motor is effectively a mechanical actuator that converts hydraulic pressure and flow into torque and speed, high efficiency is undoubtedly one of its most relevant features. Because the overall efficiency depends on friction and leakage, it is simple to understand that different structures in hydraulic motors have different performance and efficiency.