ROTODIFF® Hydraulic Motors
In addition to this, you need to know more about it.
As part of the affiliation with VISCOTHERM AG, MTR-E distributes ROTODIFF® hydraulic motors which are used on test benches and other machines requiring high torques such as decanters, mixers or even crushers. For all other applications, do not hesitate to consult us.
Decanter centrifuge
Centrifugal decanters are used to continuously separate the elements of a mixture. As the assembly rotates at high speed, the centrifugal forces exerted separate the solids from the liquid and the particles can thus be classified.
The ROTODIFF® allows to introduce a differential speed between the central screw and the bowl while managing the torque transmitted in the screw. This means that the rotational speed of the assembly and the screw can be completely independent.
Centrifuge drives with ROTODIFF® have all the essential advantages for processing technically difficult products.
Products such as animal meal, fish meal, casein, lactose, starch, PVC, cellulose derivatives, and many others tend to generate disturbances such as torsional vibrations. Due to its flexibility of use, ROTODIFF® better compensates for these phenomena and the lifespan of a ROTODIFF® is considerably longer than that of a reducer.
Test benches
The ROTODIFF® system widely used on aeronautical test benches is generally integrated into a “Back to back” transmission bench. This bench principle makes it possible to test products with very high powers while saving considerable energy resources.
Unlike a “classic” bench where we generally find a motor and a brake where all the power is consumed, on a closed loop bench, torque and speed are introduced separately in a closed kinematic chain.
The power consumed is 5 to 10 times less than the test power of the component under test. This represents a significant energy saving.
Among all the torque systems available on the market, the ROTODIFF® from VISCOTHERM AG is the only one to offer an extremely wide torque range with high operating speeds.
Compact and easy to use, it allows installation and pitloting accessible to hydraulic engineers and automation engineers.
