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RTX-IOM-QTF-R01-0217
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6.2 Operating Principle (Standard Mode) for spring return
– Fail
CW
Port A is used as inlet.
When air is supplied to Port A, the pistons are moved away from each other,
the
springs
are compressed, and the pinion is rotated CCW.
When the air is exhausted through Port A, the springs return the pistons to the home
position, rotating the pinion CW.