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Hydraulics & Pneumatics

How to Optimize Hydraulic Circuits for Energy Efficiency

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Annotated hydraulic circuit with pump, valves, accumulators and cylinders
Design choices that cut heat losses and improve reliability.

1) Right-size pumps & motors

Oversized components waste energy. Calculate loads and duty cycles to match displacement and pressure ratings.

2) Reduce pressure drops

Use generous line diameters, compact manifolds, and short runs. Target <10% of working pressure across the circuit.

3) Smart valving & accumulators

Energy recovery and shock control increase efficiency and extend component life.

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