Datasheet
Port side
A
B
C
t
Auto switch mounting screw
(M3 x 0.5 x 8L)
e
Auto switch fixing screw
(M2.5 x 0.45 x 10L)
q
Auto switch mounting
bracket (nut)
w
Auto switch spacer
r
Auto switch
e
Auto switch mounting screw
(M2.5 x 0.45 x 8L)
q
Auto switch mounting
bracket (nut)
w
Auto switch
Auto switch
mounting screw
Auto
switch
Protrusion
Hexagon socket head
cap screw
(M2.5 x 9L)
Hexagon socket head
cap screw
(M2.5 x 6L)
Auto switch
mounting bracket
D-M9
/M9
V
D-M9
W/M9
WV
D-M9
AL/M9
AVL
D-A9
/A9
V
D-F7
/F7
V/J79/J79C/F7
W/J79W/F7
WV
D-F7BAL/F7BAVL/F79F/F7NTL
D-A7
/A80/A7
H/A80H/A73C/A80C/A79W
D-P3DW
Applicable
auto switch
Auto switch
mounting bracket
fitting parts
lineup/Weight
Auto switch mounting
bracket part no.
Auto switch
mounting surface
Mounting of
auto switch
Bore size (mm)
ø12 to ø200 ø12 to ø25 ø32 to ø160
—
—
BQ4-012 BQ5-032
q Auto switch fixing screw
(M2.5 x 10L)
w
Auto switch mounting screw
(M3 x 8L)
e
Auto switch spacer
r
Auto switch mounting nut
Weight: 3.5 g
q Hexagon socket head cap screw
(M2.5 x 6L)
w Hexagon socket head cap screw
(M2.5 x 9L)
e
Auto switch mounting bracket (nut)
Weight: 2.5 g
q
Auto switch mounting screw
(M2.5 x 8L)
w
Auto switch mounting nut
Weight: 1.5 g
ø32 to ø100
BQ3-032S
Surfaces with auto switch mounting slot
Auto switch mounting rail side only A/B/C side except port side
Surfaces with auto switch mounting slot
• When tightening the auto switch
mounting screw, use a watchmak-
ers’ screwdriver with a handle 5 to
6 mm in diameter.
Tightening torque for auto
switch mounting screw
Auto switch model
Tightening torque
D-M9(V)
D-M9
W(V)
D-M9
A(V)L
D-A9(V)
0.05 to 0.15
0.10 to 0.20
(N·m)
ø12 ø12
ø16 to ø25
ø16 to
ø25
ø32 to ø200
q
Insert the nut into the auto switch
mounting slot on the cylinder tube, and
place it in the roughly estimated setting
position.
w
With the lower tapered part of the auto
switch spacer facing the outside of the
cylinder tube, line up the M2.5 through
hole with the M2.5 female thread of the
auto switch mounting nut.
e
Gently screw the auto switch mounting
nut fixing screw (M2.5) into the thread of
the auto switch mounting nut through
the mounting hole.
r
Engage the ridge on the auto switch
mounting arm with the recess in the
auto switch spacer.
t
Tighten the auto switch mounting screw
(M3) to fix the auto switch. The
tightening torque of the M3 screw must
be 0.35 to 0.45 N·m.
y
Confirm where the mounting position is,
and tighten the auto switch fixing screw
(M2.5) to fix the auto switch mounting
nut. The tightening torque of the M2.5
screw must be 0.25 to 0.35 N·m.
u
The detection position can be changed
under the conditions in step
t
.
q
Insert the nut into the auto switch
mounting slot on the cylinder tube, and
place it in the roughly estimated setting
position.
w
Engage the ridge on the auto switch
mounting arm with the recess in the
cylinder tube rail, and slide it to the
position of the nut.
e
Gently screw the auto switch mounting
screw into the thread of the auto switch
mounting nut through the mounting hole
on the auto switch mounting arm.
r
Confirm where the mounting position is,
and tighten the auto switch mounting
screw to fix the auto switch. The
tightening torque of the M2.5 screw
must be 0.25 to 0.35 N·m.
t
The detection position can be changed
under the conditions in step
e
.
q
Insert the protrusion on the bottom of
the auto switch into the mating part of
the auto switch mounting bracket and fix
the auto switch and the auto switch
mounting bracket temporarily by
tightening the hexagon socket head cap
screw (M2.5 x 9L) 1 to 2 turns.
w
Insert the temporarily tightened
mounting bracket into the mating groove
of the cylinder tube, and slide the auto
switch onto the cylinder tube through
the groove.
e
Check the detecting position of the auto
switch and fix the auto switch firmly with
the hexagon socket head cap screw
(M2.5 x 6L, M2.5 x 9L).
∗
r
If the detecting position is changed, go
back to step
w.
∗
The hexagon socket head cap screw
(M2.5 x 6L) is used to fix the mounting
bracket and cylinder tube. This enables the
replacement of the auto switch without
adjusting the auto switch position.
Note 1) Ensure that the auto switch is covered
with the mating groove to protect the
auto switch.
Note 2) The tightening torque of the hexagon
socket head cap screw (M2.5 x 6L,
M2.5 x 9L) must be 0.2 to 0.3 N·m.
Note 3) Tighten the hexagon socket head cap
screws evenly.
Note)
Auto switch mounting bracket and auto switch are enclosed with the cylinder for shipment. For an environment that needs the water resistant auto switch, select the D-M9A(V)L type.
Auto switch mounting bracket for the D-F7BA(V)L type uses BQ4-012 and BQ5-032 normal specifications (metal screw).
∗ The auto switches applicable to the CDQ2
R/V (water resistant) is the D-M9A(V)L type.
When requesting the enclosure of the auto switch mounting brackets (2 pcs.)
with the cylinder for shipment, add “-BQ” to the end of the cylinder model number.
Standard model no.
+
BQ
Example)
CDQ2B32-30DZ-BQ/
CDQ2B32-30DZ-BQ-XC4 (Made to Order)
Auto Switch Mounting Brackets/Part No.
4
Applicable Cylinder Series: CDQ2, CDQ2W, CDQ2-S/-T (Single acting), CDQ2, CDQ2W (Large
bore size), CDQ2K, CDQ2KW (Non-rotating rod), CDQ2 (Long stroke),
CDQ2S (Anti-lateral load), CDQ2R/V (Water resistant)
Standard
Large Bore
Size
Long Stroke
Non-rotating
Rod
Axial Piping
Anti-lateral
Load
With End Lock
Water
Resistant
Auto Switch
With Auto
Switch
Made to Order
Series CDQ2Compact Cylinder
198