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Products

Motors
The wide range of SAI hydraulics motors, characterized by radial pistons and crankshaft design, offers solutions with fixed, double and variable displacement from 25 cc/rev up to 10.000 cc/rev.

Variable displacement

Image Series/Description Pdf
BV
A series of variable displacement radial piston motors with an integrated electronic control system supplied together with the motor. The variable displacement means that the motor can be used at any level of displacement between the maximum and the minimum, maintaining a high level of efficiency even with very low displacement levels. These motors are therefore ideal for any circuit with a wide range of functions that require very high performance levels.
TV
The sustainable capacity and high pressure make T motors ideal for heavy duty use. The TV-TD motors enable continuous displacement variation. It is possible to reach a minimum displacement of 0cc from any maximum displacement. Maximum efficiency enables excellent performance of the motors, even at 10% of the maximum displacement.

Double Displacement

Image Series/Description Pdf
BD
Double displacement motors with a large variety of displacement ratios (1:2; 1:3; 1:4 and the possibility of 1:0). The motors can handle power supplied in torque or power supplied in speed depending on the working conditions. The change of displacement can take place in motion and using hydraulic or electric control, guaranteeing the reliability and high performance of the entire hydraulic circuit.
TD
The sustainable capacity and high pressure make T motors ideal for heavy duty use. The TV-TD motors enable continuous displacement variation. It is possible to reach a minimum displacement of 0cc from any maximum displacement. Maximum efficiency enables excellent performance of the motors, even at 10% of the maximum displacement.

Fixed Displacement

Image Series/Description Pdf
GM
A range of fixed displacement motors with a design resulting from continuous improvement obtained thanks to decades of experience in the field. High mechanical and volumetric efficiency and excellent cavitation resistance make them ideal products for any circuit that requires reliability, high performance and rotation control.
GS
A series of fixed displacement motors which can reach rotation speeds up to 3 times higher than traditional radial piston motors. The high ratio between maximum and minimum speeds, together with excellent efficiency and cavitation resistance make this series ideal for high power density applications where performance and reliability are necessary requirements for the circuit.
L
A series of motors for a range of displacements from 3000 to 10000 cc/rev. The consolidated design is the result of continuous improvement obtained thanks to decades of experience in the field. High mechanical and volumetric efficiency and excellent cavitation resistance make them ideal products for any circuit that requires reliability and rotation control.
P
P series motors are similar to GM ones for technical characteristics. Configurations with aluminium case are available, highly suitable for low weight applications. P Series is also characterized by excellent contamination and cavitation resistance.
S
A series of motors for a range of displacements from 3000 to 6000 cc/rev, which can reach rotation speeds up to 3 times higher than traditional radial piston motors. The high ratio between maximum and minimum speeds, together with excellent efficiency and cavitation resistance make this series ideal for high power density applications where performance and reliability are the main characteristics.
TF
A series of fixed displacement motors with high specific power. The sustainable capacity and high pressure make T motors ideal for heavy duty use. The 7-cylinder design guarantees a stable and continuous torque supply.