Hexagon socket head cap screw
(M2.5 x 9 L)
Cone points of hexagon
socket head cap screw
(M4 x 8 L)
Auto switch mounting bracket 2
Auto switch
Protrusion
Hexagon socket
head cap screw
(M2.5 x 6 L)
Tie-rod
Auto switch mounting
bracket 1
BA7T-0
S
Note)
Hexagon socket head cap screw
(M2.5 x 9 L)
Protrusion
Auto switch mounting bracket
BMB8-0
S
Note)
Auto switch
Cone points of hexagon
socket head cap screw
(M4 x 8 L)
Switch mounting rod
Note) When the auto switch
mounting bracket is
ordered by its part
number, it includes the
bracket and screws in the
dashed line.
Note) When the auto switch
mounting bracket is
ordered by its part
number, it includes the
bracket and screws in the
dashed line.
Rod Mounting Type 1
Mounting and Moving Method of D-P3DW
(3)
q
Insert the protrusion on the bottom of the auto switch into the
mating part of the mounting bracket and fix the auto switch by
tightening the hexagon socket head cap screw (M2.5 x 9 L).
w
Install the mounting bracket on which the auto switch is moun-
ted to the switch mounting rod, and move it to find the detect-
ing position while keeping firm contact between the bottom of
the auto switch mounting bracket and the cylinder tube.
e
After checking the detecting position, fix the auto switch
mounting bracket to the detecting position with the cone points
of hexagon socket head cap screw (M4 x 8 L).
r
If the detecting position is changed, go back to step
w
).
Note 1) When tightening the cone points of hexagon socket head cap
screw (M4 x 8 L), keep the tightening torque within 1 to 1.2 N·m.
Note 2) The torque for tightening the hexagon socket head cap screw
(M2.5 x 9 L) is 0.2 to 0.3 N·m.
Note 3) Tighten the hexagon socket head cap screws evenly.
Applicable cylinder/actuator
Clamp cylinder
Clamp cylinder with lock
Air cylinder
Air cylinder with lock
CKG1
CLK2G
MDB
CDA2
MDNB
CDNA
ø
40 to
ø
63
ø
40 to
ø
63
ø
32 to
ø
63
ø
40,
ø
50
ø
32 to
ø
63
ø
40,
ø
50
Rod Mounting Type 2
Mounting and Moving Method of D-P3DW
(4)
q
Install the auto switch mounting bracket 2 to the tie-rod, and
fix it to the approximate mounting position with the cone points
of hexagon socket head cap screw (M4 x 8 L) while keeping
firm contact between the bottom of the auto switch mounting
bracket 2 and the cylinder tube.
w
Insert the protrusion on the bottom of the auto switch into the mat-
ing part of the auto switch mounting bracket 1 and fix the auto
switch and the auto switch mounting bracket 1 temporarily by tight-
ening the hexagon socket head cap screw (M2.5 x 9 L) 1 to 2 turns.
e
Insert the temporarily tightened mounting bracket 1 to the mat-
ing groove of the mounting bracket 2, and fix the auto switch
by tightening the hexagon socket head cap screw (M2.5 x 6 L
and M2.5 x 9 L) after checking the detecting position.
r
If the detecting position is changed, go back to step
q
or
e
).
Note 1) Ensure that the auto switch is covered with the mating groove by a
minimum of 15 mm to protect the auto switch.
Note 2) When tightening the cone points of hexagon socket head cap
screw (M4 x 8 L), keep the tightening torque within 1 to 1.2 N·m.
Note 3) The torque for tightening the hexagon socket head cap screw
(M2.5 x 6 L, M2.5 x 9 L) is 0.2 to 0.3 N·m.
Note 4) Tighten the hexagon socket head cap screws evenly.
Applicable cylinder/actuator
Air cylinder
Air cylinder with lock
MDB
CDA2
MDNB
CDNA
ø
80 to
ø
125
ø
63 to
ø
100
ø
80 to
ø
100
ø
63 to
ø
100
Auto Switch Mounting Bracket Part No. for CK Series
(Including Bracket and Screws)
Series
Bore size (mm)
40
50
63
BMB8-050S
CKG1
CLK2G
∗
Differences in color and glossiness of the metal surface treatment do
not affect the performance. Due to the characteristics of the chromate
treatment (trivalent) applied to the whole body of the auto switch mount-
ing bracket, the color may be slightly different between manufacturing
lots. However, this will not reduce the corrosion resistance.
Auto Switch Mounting Bracket Part No. for MB Series
(Including Bracket and Screws)
Series
Bore size (mm)
32
40
50
63
80
100
125
BMB8-032S
BMB8-050S
BA7T-063S
BA7T-080S
MDB
MDNB (32 to 100)
Auto Switch Mounting Bracket Part No. for CA Series
(Including Bracket and Screws)
Series
Bore size (mm)
40
50
63
80
100
BMB8-050S
BA7T-063S
BA7T-080S
CDA2
CDNA
8
Series
D-P3DW
Magnetic Field Resistant
2-Color Display Solid State Auto Switch
D-P3DW-A.qxd 08.9.19 2:36 PM Page 11
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
