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2-8. Auto switches
When an auto switch is mounted or its set position is changed, refer to Fig. 3, 4 and 5.
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C a u t i o n
Use a specific mounting bracket (Page 14, Table 4) and mount the product
so that the band of the bracket will be perpendicular to the stroke of the
product.
Tighten mounting screws to the appropriate torque.
The auto switch can only be used for cylinders with a built-in magnet for
auto switch (e.g. CDG1).
The mounting of the switch is limited depending on stroke.
(See page 16, Table 6.)
< Applicable Auto switches >
Solid state auto switch D-G59, D-G5P, D-K59, D-G5BA
D-G59W・D-G5PW・D-K59W
D-G59F・D-G5NT
Reed auto switch
D-B54・D-B64・D-B59W
Fig. 3 Mounting and movement of the auto switch
Auto switch
(1) Wind a band on the cylinder tube to roughly set the
auto switch mounting position.
(2) Put the mounting part of the auto switch between the
clasps of the band of the bracket, and match the
mounting hole of the switch to the holes of the clasps.
(3) Turn the mounting screw slightly into the threads of the
band through the mounting hole.
(4) Confirm where the detecting position is, and tighten the
mounting screw to fix the auto switch. (The tightening
torque of the M4 screw must be 1 to 1.2Nm.)
(5) The detection position can be changed under the
conditions in step 3.
< Applicable Auto switches >
Solid state auto switch
Reed auto switch
Fig. 4 Mounting and movement of the auto switch
Auto switch
mounting screw
Auto switch
mounting band
With brackets
(1) Wrap the auto switch mounting band around the
(2) Hook the bent part of the auto switch mounting band
(3) Lightly thread the auto switch mounting screw through
(4) After setting the whole body to the detecting position
(5) Modification of the detection position should be made
－12－
D-H7A1・D-H7A2・D-H7B・D-H7BA
D-H7C・D-H7NF・D-H7NW・
D-H7PW・D-H7BW
D-C73・D-C76・D-C80・D-C73C・D-C80C
Auto switch mounting band
With brackets
cylinder where the auto switch will be mounted without
bending the reinforcing plates.
reinforcing plates onto the upper surface of the switch
bracket. Bend the base of the auto switch mounting
band reinforcing plates until the through holes of the
switch bracket, the through holes of the auto switch
mounting band, and the holes of the M3 female thread
are aligned. Adjust the switch bracket so that both
ends of the auto switch mounting band are inserted
into the inner walls on both side surfaces of the switch
bracket.
the mounting hole into the thread part of band fitting.
by sliding, tighten the mounting screw to secure the
auto switch while properly contacting the auto switch
bottom part and the cylinder tube.
torque of the M3 screw must be 0.6 to 0.7Nm.)
in the condition of 3.
Auto switch
Auto switch
mounting screw
(The tightening
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