Actuators -- moving piston-fixed cylinder

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The discussion centers on the advantages of a moving piston-fixed cylinder arrangement compared to the opposite configuration. A key point raised is the efficiency of fluid flow management to a moving cylinder. Additionally, concerns about the weight of the cylinder versus the rod highlight the potential inefficiency of moving heavier components. The preference for a moving piston is linked to minimizing mass movement and enhancing overall system efficiency. Ultimately, the choice between these configurations impacts performance and design considerations in actuator systems.
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what is the advantage of moving piston-fixed cylinder arrangement over visa-versa ??
 
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amitt said:
what is the advantage of moving piston-fixed cylinder arrangement over visa-versa ??

Welcome to the PF.

What are your thoughts on this question?
 
How do you get the fluid flow to a moving cylinder?
The cylinder usually weighs more than the rod, why move more mass than needed?
 

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