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Data sheet
Sheet No.:
A1.504 Rev. A
Date: November 2009
Pistons
Shaft
All views are from above
Pistons are shown in inner position
A
TM
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A-port pressurized
Spring stroke
Springs
A
B
STANDARD
MOUNTING IN LINE
MOUNTING ACROSS LINE
PISTONS TURNED 180°
(from standard)
Spring stroke
A-port pressurized
B
SPRING RETURN ACTUATOR ASSEMBLY MODES
SHAFT TURNED 90°
(from standard)
A
B
MOUNTING ACROSS LINE
SPRING TO CLOSE (ROTATION CW)
SPRING TO OPEN (ROTATION CCW)
C
D
MOUNTING IN LINE
SHAFT TURNED 90°
PISTONS TURNED 180°
(from standard)
A-port pressurized
Spring stroke
A
B
Spring stroke
A-port pressurized
A
B
E/P
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