The pressure side of the radial piston...

Question 1 / 270705eccef9cbacbc34ba4d459a6

Question 1 of 270705eccef9cbacbc34ba4d459a6

The pressure side of the radial piston hydraulic motor as shown in the illustration, is aligned to piston number __________. See illustration GS-0059.

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Question 1 of 27070

The pressure side of the radial piston hydraulic motor as shown in the illustration, is aligned to piston number __________. See illustration GS-0059.

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Pressure vs. return (outlet) side of a radial piston hydraulic motor • How the pintle valve ports connect to each piston as the cylinder block rotates • Relationship between direction of rotation and which piston is on the power (pressure) stroke

💭 Think About

• Look at the shaded passage connected to the fluid inlet. Which piston is directly in line with that high‑pressure passage? • Based on the direction of rotation shown by the arrow, which pistons are about to be pushed outward by incoming pressure, and which one is being pushed back in toward the outlet? • How does the position of each piston head against the reaction ring tell you whether it is on a pressure stroke or a return stroke?

✅ Before You Answer

• Identify clearly which side of the pintle valve is the fluid inlet (high pressure) and which is the fluid outlet (low pressure/return). • Trace the inlet passage from the pintle valve to see which piston bore it lines up with exactly at this instant. • Confirm the indicated rotation direction and ensure the piston you choose would, in that rotation, be driven against the reaction ring by pressure rather than moving inward toward the outlet.

Question 1 of 27070

The pressure side of the radial piston hydraulic motor as shown in the illustration, is aligned to piston number __________. See illustration GS-0059.

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Question 1 / 270705eccef9cbacbc34ba4d459a6

Question 1 of 270705eccef9cbacbc34ba4d459a6

The pressure side of the radial piston hydraulic motor as shown in the illustration, is aligned to piston number __________. See illustration GS-0059.

Back

Question 1 of 27070

The pressure side of the radial piston hydraulic motor as shown in the illustration, is aligned to piston number __________. See illustration GS-0059.

If the question has a related picture, it will appear here.