CNB

Work lift cylinder
Double acting 7 MPa
model
CNB
Pull sensor model
model
Compact model
CNB02-15TB
model
CNB02-15TN
Work lift cylinder
new
Push / pull sensor model
model
Push sensor model
CNB02-15TD
model
CNB02-15TU
www.pascaleng.co.jp
151
W o r k lif t c ylin d e r
Push / pull sensor model D
model
CNB
-
D
PAT.
Push sensor model U
model
PAT. P.
CNB
-
U
PAT.
PAT. P.
Sensor valve (push)
Sensor air
(push)
Sensor valve
(push)
Sensor air
(push)
Sensor air
(pull)
Sensor valve (pull)
Sensor air exhaust
Hydraulic and air circuit diagram
Sensor air exhaust
Hydraulic and air circuit diagram
Flow control valve
model VCF (option)
Work lift cylinder
Flow control valve
model VCF (option)
Air sensor unit
Air sensor unit
5μm
5μm
Sensor air
（pull）
Sensor air
（push）
0.1∼0.2MPa
（recommended
air pressure)
0.1∼0.2MPa
（recommended air pressure)
Specifications
→ 154 page
Specifications
→ 154 page
Piping
→ 155 page
Piping
→ 155 page
Sensor valve
→ 156 page
Sensor valve
→ 166 page
Dimensions
→ 160 page
Dimensions
→ 168 page
Mounting details → 164 page
152
Sensor air
（push）
Mounting details → 172 page
W o r k lif t c ylin d e r
Compact model N
Pull sensor model B
model
CNB
-
B
PAT.
PAT. P.
model
CNB
-
N
No sensors available on compact model
Sensor air
(pull)
Sensor valve (pull)
Hydraulic and air circuit diagram
Hydraulic circuit diagram
Flow control valve
model VCF (option)
Work lift cylinder
Flow control valve
model VCF (option)
Air sensor unit
5μm
Sensor air
（pull）
0.1∼0.2MPa
（recommended air pressure)
Specifications
→ 154 page
Specifications
→ 154 page
Piping
→ 155 page
Piping
→ 155 page
Sensor valve
→ 174 page
Dimensions
→ 184 page
Dimensions
→ 176 page
Mounting details → 188 page
Mounting details → 180 page
153
CNB
Double acting
7MPa
Work lift cylinder （common）
Specifications
Size
Stroke
Rod tip section shapes
10
15
CNB
D : Push / pull sensor model
20
01
25
02
ー
35
04
T : Female thread rod
U : Push sensor model
P : Pin rod
B : Pull sensor model
30
40
N : Compact model
45
50
Rod tip section shapes
T : Female thread rod
CNB01
Work lift cylinder
Model
Cylinder force
(hydraulic pressure 7MPa)
Cylinder force
calculation formula
＊1 P : Pin rod
CNB02
CNB04
Push
kN
2.7
3.4
4.9
Pull
kN
1.6
2.0
3.2
Push
F＝0.38×P
F＝0.49×P
F＝0.71×P
Pull
F＝0.23×P
F＝0.29×P
F＝0.45×P
Cylinder inner diameter
mm
22
25
30
Rod diameter
mm
14
16
18
Push
cm
2
3.8
4.9
7.1
Pull
cm 2
2.3
2.9
4.5
L/min
0.8
1.0
1.6
Recommended tightening torque of mounting screws ＊2 N·m
3.5
7
7
Effective area
Max. oil flow rate
● Working pressure range：1∼7 MPa（ model CNB-D, CNB-U, CNB-B）, 0.5∼7 MPa（model CNB-N） ● Proof pressure：10.5 MPa
● Operating temperature：0∼70℃ ● Fluid used：General mineral based hydraulic oil (ISO-VG32 equivalent)
● Seals are resistant to chlorine-based cutting fluid. (not thermal resistant specification)
＊1：F＝Cylinder force（kN）, P＝Hydraulic pressure（MPa）
＊2：ISO R898 class 12.9
154
ガスケット配管と G ネジ
CNB
Double acting
7MPa
Work lift cylinder （common）
Manifold piping and G port piping are available.
Manifold piping
G port piping
A flow control valve (model VCF) and an air bleeding
Refer to →193 page for details of G port pipe fitting.
valve (model VCE) are mountable on the G ports of
The flow control valve and air bleeding valve should be
the cylinder when choosing manifold piping.
mounted in the oil path when choosing G port piping.
Plug
Parallel thread connector
O-ring
Hydraulic
pressure
(2 circuits)
O-ring
Hydraulic pressure
(2 circuits)
Flow control valve model VCF
Air bleeding valve model VCE
→190 page
→192 page
Flow control valve
Hydraulic port
Air bleeding valve
Work lift cylinder
Hydraulic port
Flow control valve
Air bleeding valve
● In case of mounting flow control valve model VCF on the G port of the cylinder, air bleeding valve should
be installed in the piping to the cylinder.（VCE Mounting details. Refer to → 192 page）
155
D のセンサバルブ
CNB -
D
Double acting
7MPa
Push / pull sensor model D Work lift cylinder
Sensor valve function and structure
Push end detection
Sensor valve (push)
Sensor valve
(push)
Sensor cam
Piston rod
Piston rod
Hydraulic pressure
Sensor air
（pull）
Sensor valve (pull)
Close（Sensor ON）
Sensor air（push）
Open（Sensor OFF）
Sensor air (pull)
● The sensor valve (push) is pushed down by the sensor cam and shuts oﬀ the sensor air ﬂow when the
piston rod reaches the push-end position. The sensor valve (pull) is pushed up by the hydraulic force to
open for air exhaust and detects the push-end position.
In the middle of stroke
Sensor valve (push)
Sensor valve
(push)
Piston rod
Piston rod
Work lift cylinder
Hydraulic pressure
Sensor air
（pull）
Hydraulic
pressure
Sensor valve (pull)
Open（Sensor OFF）
Sensor air（push）
Open（Sensor OFF）
Sensor valve (pull)
● The sensor valve (push) is pushed up by the hydraulic force while piston rod strokes and exhausts the
sensor air. The sensor valve (pull) is pushed up by the hydraulic force and exhausts the sensor air.
156
D のセンサバルブ
CNB -
D
Work lift cylinder
Double acting
7MPa
Push / pull sensor model D Sensor valve function and structure
Pull end detection
Sensor valve (push)
Piston rod
Sensor air
（pull）
Hydraulic
pressure
Sensor valve (pull)
Open（Sensor OFF）
Sensor air（push）
Close（Sensor ON）
Sensor valve (pull)
● The sensor valve (pull) is pushed down by the piston rod and shuts off the sensor air flow when the
piston rod reaches the pull-end position. The sensor valve (push) is pushed up by the hydraulic force to
open for air exhaust and detects the pull-end position.
Work lift cylinder
Sensor valve
(push)
Piston rod
157
D のセンサ信号
CNB -
D
Push / pull sensor model D Work lift cylinder
Double acting
7MPa
Push end, Pull end stroke detection signal
Push end detection
In the middle of stroke
Sensor
(push)
Sensor
(pull)
ON
OFF
Piston rod
Sensor valve
(push)
Piston rod
Sensor valve
(push)
Air sensor
Sensor
(push)
Sensor
(pull)
OFF
OFF
Air sensor
Primary air
Close
Open
Primary air
Secondary air（push）
Sensor ON
Secondary air（push）
Sensor OFF
Secondary air（pull）
Sensor OFF
Secondary air（pull）
Sensor OFF
Sensor valve (pull)
Sensor signal (push)
ON
Sensor signal (pull)
OFF
Open
P u s h en d
Open
Sensor valve (pull)
Sensor signal (push)
OFF
Sensor signal (pull)
OFF
In the middle of
stroke
More than 1MPa hydraulic pressure is required to operate the sensor valve. To obtain OFF signal in the middle of the valve stroke, over 1MPa of
back pressure should be produced by using a meter-out type of flow control valve.
In the middle of stroke
Pull end detection
Sensor
(push)
Sensor
(pull)
OFF
OFF
Piston rod
Sensor valve
(push)
Piston rod
Sensor valve
(push)
Air sensor
Sensor
(push)
Sensor
(pull)
OFF
ON
Air sensor
Work lift cylinder
Primary air
Open
Open
Secondary air（push）
Sensor OFF
Secondary air（push）
Sensor OFF
Secondary air（pull）
Sensor OFF
Secondary air（pull）
Sensor ON
Sensor valve (pull)
Sensor signal (push)
OFF
Sensor signal (pull)
OFF
Primary air
In the middle of
stroke
Open
Close
Sensor valve (pull)
Sensor signal (push)
OFF
Sensor signal (pull)
ON
P u l l e nd
More than 1MPa hydraulic pressure is required to operate the sensor valve. To obtain OFF signal in the middle of the valve stroke, over 1MPa of
back pressure should be produced by using a meter-out type of flow control valve.
158
D のセンサ信号
CNB -
D
Push / pull sensor model D Work lift cylinder
Air sensor triggering point
Air sensor recommended condition of use
GPS2-05 series
1.5 2.5
mm
Sensor signal
(push)
Double acting
7MPa
ON
Supplier and
manufactured by CKD
model
ISA2-G series
manufactured by SMC
OFF
0 1
mm
ON
pressure
0.1 0.2 MPa
Inner diameter
ø4 mm
of piping
OFF
Sensor signal
(pull)
Air supply
Overall piping
length
Piston rod stroke
5m or less
● Refer to the sensor supplier s instruction manual for the
details of setting.
Relation between sensor air pressure, sensor valve and piston stroke
Push end
Push stroke
1.5 2.5
mm
The secondary air pressure
when air is shut oﬀ
0.195 MPa
The diagram shown on the left indicates the relation
between the sensor valve, piston stroke, and secondary air
pressure. (The pressure shown in the diagram is a reference
based on the 0.2 MPa of primary air pressure for one piece of
cylinder.)
Since the new sensor valve works with less air-leakage
compared to previous sensor valve,
The secondary air pressure
when air is exhausted
0.03 MPa
Open
Close
Sensor valve
(push)
Pull end
● Enhances the pressure setting range of the sensor
which enables the sensor to set easily. （Ex. Pressure setting range 0.03 0.195 MPa in the
diagram）
● Allows the use for a number of cylinders by one air sensor
because of better pressure holding when air is shut oﬀ.
● Allows to choose less air-consumed, i.e. small orifice
diameter type, air sensor.
Work lift cylinder
Pressure setting range
for air sensor
● Can create large dif ferential-pressure when opening
and closing the sensor valve so that sensor primary
pressure can be set as low as possible and reduce the
consumption of air.
Pull stroke
New sensor valve
0 1
mm
Previous sensor valve
The secondary air pressure
when air is shut oﬀ
0.195 MPa
Pressure setting range
for air sensor
The secondary air pressure
when air is exhausted
0.03 MPa
Open
Sensor valve
Close (pull)
Poppet structure ensures superior
sealing performance and can create
large diﬀerential-pressure when the
valve is opening and closing, and air
leakage can be minimized.
Space
Air leaks easily due to a
large space.
159
TD の外形寸法図
CNB - TD
Double acting
7MPa
Push / pull sensor model D Work lift cylinder
Dimensions
(Female thread rod)
Push hydraulic port G1/8
E
B
Pull hydraulic port G1/8
D
3.8 (plug projection depth)
C
Thread N
Y 0
(Full stroke)
øH f7
0
P
At
11
V
25
J
15°
4-øX
M
S
+0.5
øT -0.1
Cylinder removal thread
4-W1 thread through
□F
U
R4
ø14
4-Z1
KK
0
2-O-ring FA
K -0.2
4-øW
O-ring FB
Sensor air supply port
（push）
(→164 page)
Sensor air supply port
（pull）
(→164 page)
øGG
Sensor air
exhaust port
(→164 page)
Pull end
øG f7
øGG
Push end
Sensor air exhaust range
ø13
2-M3
thread depth 6
P.C.D. ED
2-M3
thread depth 6
Sensor air exhaust range
ø13
P.C.D. ED
Pull hydraulic port
EA
Pull hydraulic port
R2
R2
EA
Work lift cylinder
øG f7
Sensor air
exhaust port øEC
°
90
Sensor air
exhaust port øEC
R3
Push hydraulic port
R3
CNB01-□ T D
● Mounting screws are not included.
160
Push hydraulic port
TD の外形寸法図
CNB - TD
Double acting
7MPa
Push / pull sensor model D Work lift cylinder
mm
CNB01-□TD
M od e l
CNB04-□TD
10, 15, 20, 25, 30, 35, 40, 45, 50
Y (stroke)
Push
0.38×Y
0.49×Y
0.71×Y
Pull
0.23×Y
0.29×Y
0.45×Y
At
Y=10
Y=15∼50
Y=10
Y=15∼50
Y=10
Y=15∼50
70
Y+55
71
Y+56
73.5
Y+58.5
B
38
45
50
C
50.5
55
60
D
29
32.5
35
E
21.5
22.5
25
F
30.5
35
40
-0.025
-0.050
øG
35
øGG
34.4
øH
14
J
33
K
KK
39
-0.025
-0.050
47
38.4
-0.016
-0.034
16
-0.025
-0.050
46.4
-0.016
-0.034
18
34
-0.016
-0.034
35
Y=10
Y=15∼50
Y=10
Y=15∼50
Y=10
Y=15∼50
37
Y+22
37
Y+22
38.5
Y+23.5
Y=10, 15
Y=20∼50
Y=10, 15
Y=20∼50
Y=10, 15
Y=20
Y=25∼50
27.5
32.5
27.5
32.5
29
34
32.5
M
8
9
10
N
M6×1
M8×1.25
M8×1.25
P
11
14
14
R2
18
22
24
R3
22.5
25
28
R4
16.2
20
22
6
7
8
12
14
16
U (width across flats)
10
12
14
V
17
15
15
S (width across flats height)
øT
4.5
øW
M5×0.8
W1
8
øX
5.5
5.5
M6×1
M6×1
9.5
9.5
Z1
R3
R3
R5
EA
55°
25°
20°
øEC
2
2.5
ED
28
31.5
P7
O-ring FA （fluorocarbon hardness Hs90）
38
P7
P7
AS568-026
AS568-028
AS568-030
Meter-in
VCF01S
VCF01
VCF01
Meter-out
VCF01S-O
VCF01-O
VCF01-O
VCE01
VCE01
VCE01
O-ring FB （fluorocarbon hardness Hs70）
Flow control
valve ＊
3.3
Air bleeding valve
Work lift cylinder
Cylinder
capacity（cm3）
CNB02-□TD
＊：Select the right model of VCF according to the size of the cylinder.
Refer to each page for the details of options. ● Flow control valve →190 page ● Air bleeding valve →192 page
Mass
kg
Strok e
10
15
20
25
30
35
40
45
50
CNB01-□TD
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.8
0.8
CNB02-□TD
0.7
0.7
0.7
0.8
0.8
0.9
0.9
1.0
1.0
CNB04-□TD
0.9
0.9
1.0
1.0
1.1
1.1
1.2
1.2
1.3
161
PD の外形寸法図
CNB - PD
Double acting
7MPa
Push / pull sensor model D Work lift cylinder
Dimensions
(Pi n r o d )
Push hydraulic port G1/8
E
B
□F
R4
-0.1
6 -0.2
ø14
4-Z1
Pull hydraulic port G1/8
D
3.8 (plug projection depth)
C
Y 0
(Full stroke)
øH f7
0
øT -0.1
+0.5
Ap
11
V
25
J
15°
4-øX
M
S
°
45
Cylinder removal thread
4-W1 thread through
Pin hole
+0.012
ø6 H7 0
N
ø5
KK
0
2-O-ring FA
K -0.2
4-øW
O-ring FB
Sensor air supply port
（push）
(→164 page)
Sensor air supply port
（pull）
(→164 page)
øGG
Sensor air
exhaust port
(→164 page)
Pull end
øG f7
øGG
Push end
Sensor air exhaust range
ø13
2-M3
thread depth 6
P.C.D. ED
2-M3
thread depth 6
Sensor air exhaust range
ø13
P.C.D. ED
Pull hydraulic port
EA
Pull hydraulic port
R2
R2
EA
Work lift cylinder
øG f7
Sensor air
exhaust port øEC
°
90
Sensor air
exhaust port øEC
R3
Push hydraulic port
R3
Push hydraulic port
CNB01-□ P D
● Mounting screws are not included.
● Recommended material for pin：SCM435-H (HB269∼331)
162
PD の外形寸法図
CNB - PD
Double acting
7MPa
Push / pull sensor model D Work lift cylinder
mm
CNB01-□PD
M od e l
CNB02-□PD
10, 15, 20, 25, 30, 35, 40, 45, 50
Y (stroke)
0.38×Y
Push
0.49×Y
0.23×Y
Pull
Ap
0.71×Y
0.29×Y
0.45×Y
Y=10
Y=15∼50
Y=10
Y=15∼50
Y=10
Y=15∼50
76
Y+61
76
Y+61
79
Y+64
38
45
50
C
50.5
55
60
D
29
32.5
35
E
21.5
22.5
25
F
30.5
B
35
øGG
34.4
14
øH
35
-0.025
-0.050
øG
39
K
KK
47
38.4
-0.016
-0.034
16
39
J
40
-0.025
-0.050
-0.025
-0.050
46.4
-0.016
-0.034
18
39
-0.016
-0.034
40.5
Y=10
Y=15∼50
Y=10
Y=15∼50
Y=10
Y=15∼50
37
Y+22
37
Y+22
38.5
Y+23.5
Y=10, 15
Y=20∼50
Y=10, 15
Y=20∼50
Y=10, 15
Y=20
Y=25∼50
27.5
32.5
27.5
32.5
29
34
32.5
M
9
9
9.5
N
5
5
6
R2
18
22
24
R3
22.5
25
28
R4
16.2
20
22
6.5
S
6.5
7
øT
10
10
12
V
17
15
15
4.5
øW
M5×0.8
W1
8
øX
5.5
5.5
M6×1
M6×1
9.5
9.5
Z1
R3
R3
R5
EA
55°
25°
20°
øEC
2
2.5
3.3
ED
28
31.5
38
O-ring FA （fluorocarbon hardness Hs90）
P7
P7
P7
AS568-026
AS568-028
AS568-030
Meter-in
VCF01S
VCF01
VCF01
Meter-out
VCF01S-O
VCF01-O
VCF01-O
VCE01
VCE01
VCE01
O-ring FB （fluorocarbon hardness Hs70）
Flow control
valve ＊
Air bleeding valve
Work lift cylinder
Cylinder
capacity（cm3）
CNB02-□PD
＊：Select the right model of VCF according to the size of the cylinder.
Refer to each page for the details of options. ● Flow control valve →190 page ● Air bleeding valve →192 page
Mass
kg
Strok e
10
15
20
25
30
35
40
45
50
CNB01-□PD
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.8
0.8
CNB02-□PD
0.7
0.7
0.7
0.8
0.8
0.9
0.9
1.0
1.0
CNB04-□PD
0.9
0.9
1.0
1.0
1.1
1.1
1.2
1.2
1.3
163
D の取付穴加工図
CNB -
D
Push / pull sensor model D Work lift cylinder
Double acting
7MPa
Mounting details
X
X
R3
Rz6.3
6.3
Avoid drilling piping hole
close to taper area.
Min. DE
Min. DF
DE
DG
DH
8
øDM
8
DC±0.2
DD±0.2
Rz6.3
4-BB
Rz
DR
30° 30°
（8）
6.3
Rz
øDL H8
□F
R2
2-Max. ø4
6.3
Rz
30°
＊ Exhaust side face
processing range
Sensor air piping hole (push)
ø4∼ø6.5
In through hole X-X
Sensor air piping hole (pull)
ø4∼ø6.5
＊ Exhaust bottom face
processing range
＊ Exhaust piping hole
Min. ø4
In blind hole X-X
＊：Exhaust piping hole must be made on
either side or bottom face.
Work lift cylinder
Rz: ISO4287(1997)
● Apply an appropriate amount of grease to the
chamfer and the b ore when mounting. E xcessive
grease may be a blockage in the air passage, causing
malfunction of the sensor.
● The 30°taper machining must be provided to avoid
the damage of the O-ring. Ensure that there are no
interference on taper area when drilling the hole for
sensor air.
164
● The sensor air piping hole can be used for a pilot
hole of Rc 1/16 plug.
Rc 1/16 plug
D の取付穴加工図
CNB -
D
Double acting
7MPa
Push / pull sensor model D Work lift cylinder
mm
CNB01-□TD Model
CNB01-□PD
Strok e
10
15
20
25
30
35
40
45
50
DC
11
11
16
16
16
16
16
16
16
DD
23
23
28
28
28
28
28
28
28
DE
27.5
27.5
32.5
32.5
32.5
32.5
32.5
32.5
32.5
DF
37.5
37.5
42.5
47.5
52.5
57.5
62.5
67.5
72.5
DG
7
7
12
12
12
12
12
12
12
DH
19
19
24
24
24
24
24
24
24
1
1
1
1
35
øDL
35.6
øDM
DR
+0.039
0
2
2
1
1
1
BB
M4
F
30.5
R2
18
R3
22.5
mm
CNB02-□TD Model
CNB02-□PD
Strok e
10
15
20
25
30
35
40
45
50
DC
11
11
16
16
16
16
16
16
16
DD
23
23
28
28
28
28
28
28
28
DE
27.5
27.5
32.5
32.5
32.5
32.5
32.5
32.5
32.5
DF
37.5
37.5
42.5
47.5
52.5
57.5
62.5
67.5
72.5
DG
7
7
12
12
12
12
12
12
12
DH
19
19
24
24
24
24
24
24
24
1
1
1
1
+0.039
0
øDL
39
øDM
39.6
DR
2
2
1
1
1
BB
M5
F
35
R2
22
R3
25
CNB04-□PD
Strok e
10
15
20
25
30
35
40
45
50
DC
11
11
16
16
16
16
16
16
16
DD
23
23
28
28
28
28
28
28
28
DE
27.5
27.5
32.5
32.5
32.5
32.5
32.5
32.5
32.5
DF
39
39
44
49
54
59
64
69
74
DG
7
7
12
12
12
12
12
12
12
DH
19
19
24
24
24
24
24
24
24
1
1
1
1
+0.039
0
øDL
47
øDM
47.6
DR
2
2
1
1
Work lift cylinder
mm
CNB04-□TD Model
1
BB
M5
F
40
R2
24
R3
28
165
U のセンサバルブ
CNB -
U
Push sensor model U Work lift cylinder
Double acting
7MPa
Push sensor valve function and structure
In the middle of stroke
● The sensor valve (push) is pushed up by the hydraulic force and exhausts the sensor air
while piston rod strokes.
Sensor
(push)
Piston rod
OFF
Sensor valve
(push)
Air sensor
Primary air
Secondary air（push）
Sensor OFF
Open
Sensor signal (push) OFF
Pull end,
in the middle of stroke
More than 1MPa hydraulic pressure is required to operate the sensor valve. To obtain OFF signal in the middle of the valve stroke,
over 1MPa of back pressure should be produced by using a meter-out type of flow control valve.
Push end detection
● The sensor valve (push) is pushed down by the sensor cam and shuts oﬀ the sensor air ﬂow
Work lift cylinder
when the piston rod reaches the push-end position, and detects the push-end position.
Sensor
(push)
Sensor cam
Piston rod
ON
Sensor valve
(push)
Air sensor
Primary air
Secondary air（push）
Sensor ON
Close
Sensor signal (push)
166
ON
P u s h e nd
U のセンサバルブ
CNB -
U
Double acting
7MPa
Push sensor model U Work lift cylinder
Air sensor triggering point
Air sensor recommended condition of use
GPS2-05 series
1.5 2.5
mm
Sensor signal
(push)
Supplier and
manufactured by CKD
model
ISA2-G series
manufactured by SMC
ON
Air supply
pressure
OFF
Inner diameter
of piping
Overall piping
Piston rod stroke
length
0.1 0.2 MPa
ø4 mm
5m or less
● Refer to the sensor supplier s instruction manual for the
details of setting.
Relation between sensor air pressure, sensor valve and piston stroke
Push stroke
1.5 2.5
mm
The secondary air pressure
when air is shut oﬀ
0.195 MPa
Pressure setting range
for air sensor
The secondary air pressure
when air is exhausted
0.03 MPa
Open
Close
Sensor valve
(push)
The diagram shown above indicates the relation between the
sensor valve, piston stroke, and secondary air pressure. ( The
pressure shown in the diagram is a reference based on the 0.2
MPa of primary air pressure for one piece of cylinder.)
Since the new sensor valve works with less air-leakage
compared to previous sensor valve,
● Enhances the pressure setting range of the sensor
which enables the sensor to set easily. （Ex. Pressure setting range 0.03 0.195 MPa in the
diagram）
● Allows the use for a number of cylinders by one air sensor
because of better pressure holding when air is shut oﬀ.
● Allows to choose less air-consumed, i.e. small orifice
diameter type, air sensor.
● Can create large dif ferential-pressure when opening
and closing the sensor valve so that sensor primary
pressure can be set as low as possible and reduce the
consumption of air.
New sensor valve
Poppet structure ensures superior
sealing performance and can create
large diﬀerential-pressure when the
valve is opening and closing, and air
leakage can be minimized.
Work lift cylinder
Push end
Previous sensor valve
Space
Air leaks easily due to a
large space.
167
TU の外形寸法図
CNB - TU
Double acting
7MPa
Push sensor model U Work lift cylinder
Dimensions
(Female thread rod)
Push hydraulic port G1/8
E
B
Pull hydraulic port G1/8
D
3.8 (plug projection depth)
C
Thread N
Y 0
(Full stroke)
øH f7
At
11
V
25
J
15°
M
S
4-øX
P
+0.5
0
øT -0.1
Cylinder removal thread
4-W1 thread through
□F
U
R4
ø14
4-Z1
0
2-O-ring FA
K -0.2
KK
4-øW
O-ring FB
Sensor air
exhaust port
(→172 page)
Sensor air supply port
（push）
(→172 page)
øGG
Pull end
øG f7
øGG
Push end
P.C.D. ED
2-M3
thread depth 6
2-M3
thread depth 6
P.C.D. ED
Pull hydraulic port
EA
Pull hydraulic port
R2
R2
EA
Work lift cylinder
øG f7
Sensor air
exhaust port øEC
°
90
Sensor air
exhaust port øEC
R3
Push hydraulic port
R3
CNB01-□ T U
● Mounting screws are not included.
168
Push hydraulic port
CNB - TU
Double acting
7MPa
Push sensor model U Work lift cylinder
mm
CNB01-□TU
M od e l
CNB02-□TU
CNB04-□TU
10, 15, 20, 25, 30, 35, 40, 45, 50
Y (stroke)
Push
0.38×Y
0.49×Y
0.71×Y
Pull
0.23×Y
0.29×Y
0.45×Y
At
Y+51.5
Y+53.5
Y+57.5
B
38
45
50
C
50.5
55
60
D
29
32.5
35
E
21.5
22.5
25
F
30.5
35
-0.025
-0.050
øG
35
øGG
34.4
øH
14
39
40
-0.025
-0.050
47
38.4
-0.016
-0.034
16
-0.025
-0.050
46.4
-0.016
-0.034
18
-0.016
-0.034
J
33
34
35
K
Y+18.5
Y+19.5
Y+22.5
KK
Y=10, 15
Y=20∼50
Y=10, 15
Y=20∼50
Y=10, 15
Y=20∼50
15.5
20.5
15.5
20.5
15.5
20.5
M
8
9
10
N
M6×1
M8×1.25
M8×1.25
P
11
14
14
R2
18
22
24
R3
22.5
25
28
R4
16.2
20
22
6
7
8
S (width across flats height)
12
14
16
U (width across flats)
10
12
14
V
17
15
15
øT
4.5
øW
M5×0.8
W1
8
øX
5.5
5.5
M6×1
M6×1
9.5
9.5
Z1
R3
R3
R5
EA
55°
25°
20°
øEC
2
2.5
ED
28
31.5
38
O-ring FA （fluorocarbon hardness Hs90）
P7
P7
P7
AS568-026
AS568-028
AS568-030
Meter-in
VCF01S
VCF01
VCF01
Meter-out
VCF01S-O
VCF01-O
VCF01-O
VCE01
VCE01
VCE01
O-ring FB （fluorocarbon hardness Hs70）
Flow control
valve ＊
3.3
Air bleeding valve
Work lift cylinder
Cylinder
capacity（cm3）
＊：Select the right model of VCF according to the size of the cylinder.
Refer to each page for the details of options. ● Flow control valve →190 page ● Air bleeding valve →192 page
Mass
kg
Strok e
10
15
20
25
30
35
40
45
50
CNB01-□TU
0.5
0.5
0.6
0.6
0.6
0.6
0.7
0.7
0.7
CNB02-□TU
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.9
0.9
CNB04-□TU
0.9
0.9
1.0
1.0
1.1
1.1
1.2
1.2
1.3
169
TU の外形寸法図
CNB - PU
Double acting
7MPa
Push sensor model U Work lift cylinder
Dimensions
(Pi n r o d )
Push hydraulic port G1/8
E
B
□F
R4
-0.1
6 -0.2
ø14
4-Z1
Pull hydraulic port G1/8
D
3.8 (plug projection depth)
C
Y 0
(Full stroke)
øH f7
0
øT -0.1
+0.5
Ap
11
V
25
J
15°
4-øX
M
S
°
45
Cylinder removal thread
4-W1 thread through
Pin hole
+0.012
ø6 H7 0
N
ø5
0
2-O-ring FA
K -0.2
KK
4-øW
O-ring FB
Sensor air
exhaust port
(→172 page)
Sensor air supply port
（push）
(→172 page)
øGG
Pull end
øG f7
øGG
Push end
P.C.D. ED
2-M3
thread depth 6
2-M3
thread depth 6
P.C.D. ED
Pull hydraulic port
EA
Pull hydraulic port
R2
R2
EA
Work lift cylinder
øG f7
Sensor air
exhaust port øEC
°
90
Sensor air
exhaust port øEC
R3
Push hydraulic port
R3
Push hydraulic port
CNB01-□ P U
● Mounting screws are not included.
● Recommended material for pin：SCM435-H (HB269∼331)
170
TU の外形寸法図
CNB - PU
Double acting
7MPa
Push sensor model U Work lift cylinder
mm
CNB01-□PU
M od e l
CNB04-□PU
10, 15, 20, 25, 30, 35, 40, 45, 50
Y (stroke)
Push
0.38×Y
0.49×Y
0.71×Y
Pull
0.23×Y
0.29×Y
0.45×Y
Y+57.5
Y+58.5
Y+63
B
38
45
50
C
50.5
55
60
D
29
32.5
35
E
21.5
22.5
25
F
30.5
35
40
Ap
-0.025
-0.050
øG
35
øGG
34.4
øH
14
J
39
39
KK
47
38.4
-0.016
-0.034
16
-0.025
-0.050
46.4
-0.016
-0.034
18
39
Y+18.5
K
-0.025
-0.050
-0.016
-0.034
40.5
Y+19.5
Y+22.5
Y=10, 15
Y=20∼50
Y=10, 15
Y=20∼50
Y=10, 15
Y=20∼50
15.5
20.5
15.5
20.5
15.5
20.5
M
9
9
9.5
N
5
5
6
R2
18
22
24
R3
22.5
25
28
R4
16.2
20
22
6.5
S
6.5
7
øT
10
10
12
V
17
15
15
4.5
øW
M5×0.8
W1
8
øX
5.5
5.5
M6×1
M6×1
9.5
9.5
Z1
R3
R3
R5
EA
55°
25°
20°
3.3
øEC
2
2.5
ED
28
31.5
38
O-ring FA （fluorocarbon hardness Hs90）
P7
P7
P7
AS568-026
AS568-028
AS568-030
Meter-in
VCF01S
VCF01
VCF01
Meter-out
VCF01S-O
VCF01-O
VCF01-O
VCE01
VCE01
VCE01
O-ring FB （fluorocarbon hardness Hs70）
Flow control
valve ＊
Air bleeding valve
Work lift cylinder
Cylinder
capacity（cm3）
CNB02-□PU
＊：Select the right model of VCF according to the size of the cylinder.
Refer to each page for the details of options. ● Flow control valve →190 page ● Air bleeding valve →192 page
Mass
kg
Strok e
10
15
20
25
30
35
40
45
50
CNB01-□PU
0.5
0.5
0.6
0.6
0.6
0.6
0.7
0.7
0.7
CNB02-□PU
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.9
0.9
CNB04-□PU
0.9
0.9
1.0
1.0
1.1
1.1
1.2
1.2
1.3
171
U の取付穴加工図
CNB -
U
Double acting
7MPa
Push sensor model U Work lift cylinder
Mounting details
X
X
R3
6.3
Rz
øDL H8
Avoid drilling piping hole
close to taper area.
（8）
Rz6.3
6.3
4-BB
6.3
Rz
Min. DE
Min. DF
DE
DG
Rz
øDM
8
DC±0.2
Rz6.3
DR
30° 30°
□F
R2
2-Max. ø4
30°
In through hole X-X
＊ Exhaust side face
processing range
Sensor air piping hole (push)
ø4∼ø6.5
＊ Exhaust bottom face
processing range
In blind hole X-X
＊ Exhaust piping hole
Min. ø4
＊：Exhaust piping hole must be made on
either side or bottom face.
Work lift cylinder
Rz: ISO4287(1997)
● Apply an appropriate amount of grease to the
chamfer and the b ore when mounting. E xcessive
grease may be a blockage in the air passage, causing
malfunction of the sensor.
● The 30°taper machining must be provided to avoid
the damage of the O-ring. Ensure that there are no
interference on taper area when drilling the hole for
sensor air.
172
● The sensor air piping hole can be used for a pilot
hole of Rc 1/16 plug.
Rc 1/16 plug
U の取付穴加工図
CNB -
U
Double acting
7MPa
Push sensor model U Work lift cylinder
mm
CNB01-□TU Model
CNB01-□PU
Strok e
10
15
20
25
30
35
40
45
50
DC
11
11
16
16
16
16
16
16
16
DE
15.5
15.5
20.5
20.5
20.5
20.5
20.5
20.5
20.5
DF
29
34
39
44
49
54
59
64
69
DG
7
7
12
12
12
12
12
12
12
1
1
1
1
+0.039
0
øDL
35
øDM
35.6
DR
2
2
1
1
1
BB
M4
F
30.5
R2
18
R3
22.5
mm
CNB02-□TU Model
CNB02-□PU
Strok e
10
15
20
25
30
35
40
45
50
DC
11
11
16
16
16
16
16
16
16
DE
15.5
15.5
20.5
20.5
20.5
20.5
20.5
20.5
20.5
DF
30
35
40
45
50
55
60
65
70
DG
7
7
12
12
12
12
12
12
12
1
1
1
1
39
øDL
39.6
øDM
DR
+0.039
0
2
2
1
1
1
BB
M5
F
35
R2
22
R3
25
CNB04-□TU Model
CNB04-□PU
Strok e
10
15
20
25
30
35
40
45
50
DC
11
11
16
16
16
16
16
16
16
DE
15.5
15.5
20.5
20.5
20.5
20.5
20.5
20.5
20.5
DF
33
38
43
48
53
58
63
68
73
DG
7
7
12
12
12
12
12
12
12
1
1
1
1
+0.039
0
øDL
47
øDM
47.6
DR
2
2
1
1
Work lift cylinder
mm
1
BB
M5
F
40
R2
24
R3
28
173
B のセンサバルブ
CNB -
B
Pull sensor model B Work lift cylinder
Double acting
7MPa
Pull sensor valve function and structure
In the middle of stroke
● The sensor valve (pull) is pushed up by the hydraulic force and exhausts the sensor air
while piston rod strokes.
Sensor
(pull)
Piston rod
OFF
Air sensor
Primary air
Secondary air（pull）
Sensor OFF
Sensor valve
(pull)
Open
Sensor signal (pull) OFF
Push end,
in the middle of stroke
More than 1MPa hydraulic pressure is required to operate the sensor valve. To obtain OFF signal in the middle of the valve stroke,
over 1MPa of back pressure should be produced by using a meter-out type of flow control valve.
Pull end detection
● The sensor valve (pull) is pushed down by the piston rod and shuts oﬀ the sensor air ﬂow
when the piston rod reaches the pull-end position, and detects the pull-end position.
Work lift cylinder
Sensor
(pull)
Piston rod
ON
Air sensor
Primary air
Secondary air（pull）
Sensor ON
Sensor valve
(pull)
Close
Sensor signal (pull)
174
ON
P u l l e nd
B のセンサバルブ
CNB -
B
Double acting
7MPa
Pull sensor model B Work lift cylinder
Air sensor triggering point
Air sensor recommended condition of use
GPS2-05 series
0 1
mm
Supplier and
manufactured by CKD
model
ISA2-G series
manufactured by SMC
ON
Air supply
OFF
Sensor signal
(pull)
pressure
Inner diameter
of piping
Overall piping
Piston rod stroke
length
0.1 0.2 MPa
ø4 mm
5m or less
● Refer to the sensor supplier s instruction manual for the
details of setting.
Relation between sensor air pressure, sensor valve and piston stroke
Pull stroke
0 1
mm
The secondary air pressure
when air is shut oﬀ
0.195 MPa
Pressure setting range
for air sensor
The secondary air pressure
when air is exhausted.
0.03 MPa
Open
Sensor valve
Close (pull)
The diagram shown above indicates the relation between the
sensor valve, piston stroke, and secondary air pressure. ( The
pressure shown in the diagram is a reference based on the 0.2
MPa of primary air pressure for one piece of cylinder.)
Since the new sensor valve works with less air-leakage
compared to previous sensor valve,
● Enhances the pressure setting range of the sensor
which enables the sensor to set easily. （Ex. Pressure setting range 0.03 0.195 MPa in the
diagram）
● Allows the use for a number of cylinders by one air sensor
because of better pressure holding when air is shut oﬀ.
● Allows to choose less air-consumed, i.e. small orifice
diameter type, air sensor.
● Can create large dif ferential-pressure when opening
and closing the sensor valve so that sensor primary
pressure can be set as low as possible and reduce the
consumption of air.
New sensor valve
Poppet structure ensures superior
sealing performance and can create
large diﬀerential-pressure when the
valve is opening and closing, and air
leakage can be minimized.
Work lift cylinder
Pull end
Previous sensor valve
Space
Air leaks easily due to a
large space.
175
TB の外形寸法図
CNB - TB
Double acting
7MPa
Pull sensor model B Work lift cylinder
Dimensions
(Female thread rod)
Push hydraulic port G1/8
E
B
Pull hydraulic port G1/8
D
3.8 (plug projection depth)
C
Thread N
Y 0
(Full stroke)
øH f7
0
P
At
11
V
25
J
15°
4-øX
M
S
+0.5
øT -0.1
Cylinder removal thread
4-W1 thread through
□F
U
R4
ø14
4-Z1
0
K -0.2
2-O-ring FA
KK
4-øW
O-ring FB
Sensor air
exhaust port
(→180 page)
Sensor air supply port
（pull）
(→180 page)
øGG
Pull end
øG f7
øGG
Push end
Sensor air exhaust range
ø13
2-M3
thread depth 6
P.C.D. ED
2-M3
thread depth 6
Sensor air exhaust range
ø13
P.C.D. ED
Pull hydraulic port
EA
Pull hydraulic port
R2
R2
EA
Work lift cylinder
øG f7
°
90
R3
Push hydraulic port
R3
CNB01-□ T B
● Mounting screws are not included.
176
Push hydraulic port
TB の外形寸法図
CNB - TB
Double acting
7MPa
Pull sensor model B Work lift cylinder
mm
CNB01-□TB
M od e l
CNB04-□TB
10, 15, 20, 25, 30, 35, 40, 45, 50
Y (stroke)
Push
0.38×Y
0.49×Y
0.71×Y
Pull
0.23×Y
0.29×Y
0.45×Y
At
Y=10
Y=15∼50
Y=10
Y=15∼50
Y=10
Y=15∼50
58
Y+43
59
Y+44
61.5
Y+46.5
B
38
45
50
C
48
55
60
D
29
32.5
35
E
19
22.5
25
F
30.5
35
40
-0.025
-0.050
øG
35
øGG
34.4
øH
14
J
33
K
KK
39
-0.025
-0.050
47
38.4
-0.016
-0.034
16
-0.025
-0.050
46.4
-0.016
-0.034
18
34
-0.016
-0.034
35
Y=10
Y=15∼50
Y=10
Y=15∼50
Y=10
Y=15∼50
25
Y+10
25
Y+10
26.5
Y+11.5
Y=10, 15
Y=20∼50
Y=10, 15
Y=20∼50
Y=10, 15
Y=20∼50
15.5
20.5
15.5
20.5
15.5
20.5
M
8
9
10
N
M6×1
M8×1.25
M8×1.25
P
11
14
14
R2
18
22
24
R3
22.5
25
28
R4
16.2
20
22
6
7
8
12
14
16
U (width across flats)
10
12
14
V
17
15
15
S (width across flats height)
øT
4.5
øW
M5×0.8
W1
8
øX
5.5
5.5
M6×1
M6×1
9.5
9.5
Z1
R3
R3
R5
EA
55°
25°
20°
ED
28
31.5
38
O-ring FA （fluorocarbon hardness Hs90）
P7
P7
P7
AS568-026
AS568-028
AS568-030
Meter-in
VCF01S
VCF01
VCF01
Meter-out
VCF01S-O
VCF01-O
VCF01-O
VCE01
VCE01
VCE01
O-ring FB （fluorocarbon hardness Hs70）
Flow control
valve ＊
Air bleeding valve
Work lift cylinder
Cylinder
capacity（cm3）
CNB02-□TB
＊：Select the right model of VCF according to the size of the cylinder.
Refer to each page for the details of options. ● Flow control valve →190 page ● Air bleeding valve →192 page
Mass
kg
Strok e
10
15
20
25
30
35
40
45
50
CNB01-□TB
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
CNB02-□TB
0.6
0.6
0.6
0.7
0.7
0.7
0.8
0.8
0.8
CNB04-□TB
0.8
0.8
0.8
0.9
0.9
1.0
1.0
1.1
1.1
177
PB の外形寸法図
CNB - PB
Double acting
7MPa
Pull sensor model B Work lift cylinder
Dimensions
(Pi n r o d )
Push hydraulic port G1/8
E
B
□F
R4
-0.1
6 -0.2
ø14
4-Z1
Pull hydraulic port G1/8
D
3.8 (plug projection depth)
C
Y 0
(Full stroke)
øH f7
0
øT -0.1
+0.5
Ap
11
V
25
J
15°
4-øX
M
S
°
45
Cylinder removal thread
4-W1 thread through
Pin hole
+0.012
ø6 H7 0
N
ø5
0
K -0.2
2-O-ring FA
KK
4-øW
O-ring FB
Sensor air
exhaust port
(→180 page)
Sensor air supply port
（pull）
(→180 page)
øGG
Pull end
øG f7
øGG
Push end
Sensor air exhaust range
ø13
2-M3
thread depth 6
P.C.D. ED
2-M3
thread depth 6
Sensor air exhaust range
ø13
P.C.D. ED
Pull hydraulic port
EA
Pull hydraulic port
R2
R2
EA
Work lift cylinder
øG f7
°
90
R3
Push hydraulic port
R3
Push hydraulic port
CNB01-□ P B
● Mounting screws are not included.
● Recommended material for pin：SCM435-H (HB269∼331)
178
PB の外形寸法図
CNB - PB
Double acting
7MPa
Pull sensor model B Work lift cylinder
mm
CNB01-□PB
M od e l
CNB04-□PB
10, 15, 20, 25, 30, 35, 40, 45, 50
Y (stroke)
0.38×Y
Push
0.49×Y
0.23×Y
Pull
Ap
0.71×Y
0.29×Y
0.45×Y
Y=10
Y=15∼50
Y=10
Y=15∼50
Y=10
Y=15∼50
64
Y+49
64
Y+49
67
Y+52
38
B
45
50
C
48
55
60
D
29
32.5
35
E
19
22.5
25
F
30.5
35
øGG
34.4
14
øH
35
-0.025
-0.050
øG
39
Y=10
K
KK
47
38.4
-0.016
-0.034
16
39
J
40
-0.025
-0.050
46.4
-0.016
-0.034
18
39
Y=15∼50
Y=10
-0.025
-0.050
-0.016
-0.034
40.5
Y=15∼50
Y=10
Y=15∼50
25
Y+10
25
Y+10
26.5
Y+11.5
Y=10, 15
Y=20∼50
Y=10, 15
Y=20∼50
Y=10, 15
Y=20∼50
15.5
20.5
15.5
20.5
15.5
20.5
M
9
9
9.5
N
5
5
6
R2
18
22
24
R3
22.5
25
28
R4
16.2
20
22
6.5
S
6.5
7
øT
10
10
12
V
17
15
15
4.5
øW
M5×0.8
W1
8
øX
5.5
5.5
M6×1
M6×1
9.5
9.5
Z1
R3
R3
R5
EA
55°
25°
20°
ED
28
31.5
38
O-ring FA （fluorocarbon hardness Hs90）
P7
P7
P7
AS568-026
AS568-028
AS568-030
Meter-in
VCF01S
VCF01
VCF01
Meter-out
VCF01S-O
VCF01-O
VCF01-O
VCE01
VCE01
VCE01
O-ring FB （fluorocarbon hardness Hs70）
Flow control
valve ＊ Air bleeding valve
Work lift cylinder
Cylinder
capacity（cm3）
CNB02-□PB
＊：Select the right model of VCF according to the size of the cylinder.
Refer to each page for the details of options. ● Flow control valve →190 page ● Air bleeding valve →192 page
Mass
kg
Strok e
10
15
20
25
30
35
40
45
50
CNB01-□PB
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
CNB02-□PB
0.6
0.6
0.6
0.7
0.7
0.7
0.8
0.8
0.8
CNB04-□PB
0.8
0.8
0.8
0.9
0.9
1.0
1.0
1.1
1.1
179
B の取付穴加工図
CNB -
B
Double acting
7MPa
Pull sensor model B Work lift cylinder
Mounting details
X
X
R3
DE
DG
Min. DE
Avoid drilling piping hole
close to taper area.
（8）
Rz6.3
6.3
DR
Rz
øDM
8
DC±0.2
Rz6.3
4-BB
6.3
Rz
Min. DF
6.3
Rz
øDL H8
3
30° 0°
□F
R2
2-Max. ø4
＊ Exhaust side face
processing range
30°
In through hole X-X
Sensor air piping hole (pull)
ø4∼ø6.5
＊ Exhaust bottom face
processing range
In blind hole X-X
＊ Exhaust piping hole
Min. ø4
＊：Exhaust piping hole must be made on
either side or bottom face.
Work lift cylinder
Rz: ISO4287(1997)
● Apply an appropriate amount of grease to the
chamfer and the b ore when mounting. E xcessive
grease may be a blockage in the air passage, causing
malfunction of the sensor.
● The 30°taper machining must be provided to avoid
the damage of the O-ring. Ensure that there are no
interference on taper area when drilling the hole for
sensor air.
180
● The sensor air piping hole can be used for a pilot
hole of Rc 1/16 plug.
Rc 1/16 plug
B の取付穴加工図
CNB -
B
Double acting
7MPa
Pull sensor model B Work lift cylinder
mm
CNB01-□TB Model
CNB01-□PB
Strok e
10
15
20
25
30
35
40
45
50
DC
11
11
16
16
16
16
16
16
16
DE
15.5
15.5
20.5
20.5
20.5
20.5
20.5
20.5
20.5
DF
25.5
25.5
30.5
35.5
40.5
45.5
50.5
55.5
60.5
DG
7
7
12
12
12
12
12
12
12
1
1
1
1
+0.039
0
øDL
35
øDM
35.6
DR
2
2
1
1
1
BB
M4
F
30.5
R2
18
R3
22.5
mm
CNB02-□TB Model
CNB02-□PB
Strok e
10
15
20
25
30
35
40
45
50
DC
11
11
16
16
16
16
16
16
16
DE
15.5
15.5
20.5
20.5
20.5
20.5
20.5
20.5
20.5
DF
25.5
25.5
30.5
35.5
40.5
45.5
50.5
55.5
60.5
DG
7
7
12
12
12
12
12
12
12
1
1
1
1
+0.039
0
øDL
39
øDM
39.6
DR
2
2
1
1
1
BB
M5
F
35
R2
22
R3
25
mm
CNB04-□PB
Strok e
10
15
20
25
30
35
40
45
50
DC
11
11
16
16
16
16
16
16
16
DE
15.5
15.5
20.5
20.5
20.5
20.5
20.5
20.5
20.5
DF
27
27
32
37
42
47
52
57
62
DG
7
7
12
12
12
12
12
12
12
1
1
1
1
+0.039
0
øDL
47
øDM
47.6
DR
2
2
1
1
1
BB
M5
F
40
R2
24
R3
28
Work lift cylinder
CNB04-□TB Model
181
配管の注意
CNB -
Work lift cylinder
sensor model （common）
Double acting
7MPa
Caution for piping
Refer to the diagram shown below for the sensor air exhaust port.
Mounting in blind hole
（Sensor air exhaust：side face）
Mounting in blind hole
（Sensor air exhaust：bottom face）
Sensor air
Sensor air
Sensor air
Sensor air
Sensor air
Sensor air
Check
valve
Work lift cylinder
Sensor air
exhaust
182
Mounting in through hole
Pipe ﬂange
Sensor air
exhaust
Check
valve
Sensor air
exhaust
Check
valve
● Use a check valve with cracking pressure of 0.005 MPa or less if there is a risk of metal chips or
coolant intrusion. Recommended check valve : AKH or AKB series manufactured by SMC.
● Furnish the piping by means of the pipe flange when mounting in a through hole. The flange is
mountable with M3 threads at the bottom of the cylinder. Be sure to provide an opening not to
cover the exhaust port. See the sketch shown above.
183
Work lift cylinder
TN の外形寸法図
CNB - TN
Double acting
7MPa
Compact model N Work lift cylinder
Dimensions
(Female thread rod)
Push hydraulic port G1/8
E
D
B
□F
U
R4
ø14
4-Z1
Pull hydraulic port G1/8
3.8 (plug projection depth)
Thread N
Y 0
(Full stroke)
C
øH f7
0
P
At
K -0.2
R
0.
4
11
V
25
J
15°
M
S
+0.5
øT -0.1
øG
0
2-O-ring
-0.1
-0.2
Push end
Work lift cylinder
Pull end
R2
Pull hydraulic port
● Mounting screws are not included.
R3
184
Push hydraulic port
TN の外形寸法図
CNB - TN
Double acting
7MPa
Compact model N Work lift cylinder
mm
CNB01-□TN
M od e l
CNB02-□TN
CNB04-□TN
10, 15, 20, 25, 30, 35, 40, 45, 50
Push
0.38×Y
0.49×Y
0.71×Y
Pull
0.23×Y
0.29×Y
0.45×Y
At
Y+39.5
Y+41.5
Y+45.5
B
38
45
50
C
48
55
60
D
29
32.5
35
E
19
22.5
25
F
30.5
35
40
35
39
Cylinder
capacity（cm3）
øG
-0.016
-0.034
14
J
33
34
35
K
Y+6.5
Y+7.5
Y+10.5
M
8
9
10
N
M6×1
M8×1.25
M8×1.25
P
11
14
14
R2
18
22
24
R3
22.5
25
28
R4
16.2
20
22
6
7
8
12
14
16
U (width across flats)
10
12
14
V
17
15
15
øT
18
-0.016
-0.034
øH
S (width across flats height)
16
47
-0.016
-0.034
øW
4.5
5.5
5.5
øX
8
9.5
9.5
Z1
R3
R3
R5
O-ring （fluorocarbon hardness Hs90）
P7
P7
P7
Flow control
valve ＊
Meter-in
VCF01S
VCF01
VCF01
Meter-out
VCF01S-O
VCF01-O
VCF01-O
VCE01
VCE01
VCE01
Air bleeding valve
Work lift cylinder
Y (stroke)
＊：Select the right model of VCF according to the size of the cylinder.
Refer to each page for the details of options. ● Flow control valve →190 page ● Air bleeding valve →192 page
Mass
kg
Strok e
10
15
20
25
30
35
40
45
50
CNB01-□TN
0.4
0.4
0.5
0.5
0.5
0.5
0.6
0.6
0.6
CNB02-□TN
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.8
0.8
CNB04-□TN
0.8
0.8
0.8
0.9
0.9
1.0
1.0
1.1
1.1
185
PN の外形寸法図
CNB - PN
Compact model N Work lift cylinder
Double acting
7MPa
Dimensions
(Pi n r o d )
Push hydraulic port G1/8
E
B
□F
R4
-0.1
6 -0.2
ø14
4-Z1
Pull hydraulic port G1/8
D
3.8 (plug projection depth)
C
Y 0
(Full stroke)
øH f7
0
øT -0.1
+0.5
Pin hole
+0.012
ø6 H7 0
Ap
K -0.2
R
0.
4
11
V
25
J
15°
M
S
°
45
N
ø5
øG
0
2-O-ring
-0.1
-0.2
Push end
Work lift cylinder
Pull end
R2
Pull hydraulic port
● Mounting screws are not included.
● Recommended material for pin：SCM435-H (HB269∼331)
R3
186
Push hydraulic port
PN の外形寸法図
CNB - PN
Double acting
7MPa
Compact model N Work lift cylinder
mm
CNB01-□PN
M od e l
CNB02-□PN
CNB04-□PN
10, 15, 20, 25, 30, 35, 40, 45, 50
Push
0.38×Y
0.49×Y
0.71×Y
Pull
0.23×Y
0.29×Y
0.45×Y
Y+45.5
Y+46.5
Y+51
B
38
45
50
C
48
55
60
D
29
32.5
35
E
19
22.5
25
F
30.5
35
40
35
39
Cylinder
capacity（cm3）
Ap
øG
-0.016
-0.034
16
47
-0.016
-0.034
14
J
39
39
K
Y+6.5
Y+7.5
M
9
9
9.5
N
5
5
6
R2
18
22
24
R3
22.5
25
28
R4
16.2
20
22
6.5
S
18
-0.016
-0.034
øH
40.5
Y+10.5
6.5
7
øT
10
10
12
V
17
15
15
øW
4.5
5.5
5.5
øX
8
9.5
9.5
Z1
R3
R3
R5
O-ring （fluorocarbon hardness Hs90）
P7
P7
P7
Flow control
valve ＊
Meter-in
VCF01S
VCF01
VCF01
Meter-out
VCF01S-O
VCF01-O
VCF01-O
VCE01
VCE01
VCE01
Air bleeding valve
Work lift cylinder
Y (stroke)
＊：Select the right model of VCF according to the size of the cylinder.
Refer to each page for the details of options. ● Flow control valve →190 page ● Air bleeding valve →192 page
Mass
kg
Strok e
10
15
20
25
30
35
40
45
50
CNB01-□PN
0.4
0.4
0.5
0.5
0.5
0.5
0.6
0.6
0.6
CNB02-□PN
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.8
0.8
CNB04-□PN
0.8
0.8
0.8
0.9
0.9
1.0
1.0
1.1
1.1
187
N の取付穴加工図
CNB -
N
Double acting
7MPa
Compact model N Work lift cylinder
Mounting details
X
□F
R2
2-Max. ø4
X
R3
4-BB
+1
øA 0
.5
C0
Rz6.3
X-X
Rz: ISO4287(1997)
Work lift cylinder
mm
188
CNB01-□TN
CNB02-□TN
CNB04-□TN
CNB01-□PN
CNB02-□PN
CNB04-□PN
35
39
47
F
30.5
35
40
R2
18
22
24
R3
22.5
25
28
BB
M4
M5
M5
M od e l
øA
N の取付穴加工図
CNB
Double acting
7MPa
Work lift cylinder （common）
C o mp a r is o n d i m e ns i o na l ( r e f e r e nc e )
model CNB□-□□U
model CNB□-□□B
model CNB□-□□N
Push / pull sensor model D
Push sensor model U
Pull sensor model B
Compact model N
D
U
B
N
model CNB□-□□D
mm
CNB01-□
M od e l
Y=10
Y=15∼50
Y=10
Y=15∼50
Y=10
Y=15∼50
37
Y+22
37
Y+22
38.5
Y+23.5
N
Y+19.5
Y+22.5
Y=10
Y=15∼50
Y=10
Y=15∼50
Y=10
Y=15∼50
25
Y+10
25
Y+10
26.5
Y+11.5
Y+6.5
Y+7.5
Y+10.5
Work lift cylinder
Y+18.5
U
B
CNB04-□
10, 15, 20, 25, 30, 35, 40, 45, 50
Y (stroke)
D
CNB02-□
189

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