Williams WM394-108 4 POSITION INDEXING CYLINDER WM394

The WM394 heavy duty indexing cylinder serves as a pneumatic control device in positioning applications. Each unit is composed of two shorter double-acting cylinders that share a common center casting. The WM394 cylinders are available with field-adjustable, factory-preset or fixed stroke configurations. One piston rod is usually mounted in a fixed position while the other rod strokes to a maximum of four positions. If the stroke at one end is equal to twice that of the other end, the four stroke positions will be evenly spaced.

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