LINK CLAMP CYLINDERS - HYDROBLOCK · 03/2017 163 CLAMP ARM CLOSING/OPENING CONTROL SERIES CG With...
Transcript of LINK CLAMP CYLINDERS - HYDROBLOCK · 03/2017 163 CLAMP ARM CLOSING/OPENING CONTROL SERIES CG With...
-
158 03/2017
CG LINK CLAMP CYLINDERS
-
15903/2017
LINK CLAMP CYLINDER
CG SERIES
CYLINDER TYPE CG8.70 CG8.250 CG8.200 CG10.200 CG12.200 CG12.70
CYLINDER BODY
TYPE
Threaded
version No No No No No No
Cartridge Yes Yes Yes Yes Yes No
Upper flange
No No No No No Yes
Double-acting version Yes Yes Yes Yes Yes Yes
Single-acting version (spring return) No No No No No No
Rod diameter (mm) 8 8 8 10 12 12
Piston diameter (mm) 23 12 14 20 25 25
Total cylinder stroke (mm) 18.5 18.5 14 16 18.5 20.5
Piston clamping area (cm2) 4.15 1.13 1.54 3.14 4.91 4.91
Piston unclamping area (cm2) 3.65 0.63 1.04 2.35 3.78 3.78
Clamping oil volume (cm3) 7.7 2.1 2.2 5 9.1 10.1
Unclamping oil volume (cm3) 6.8 1.2 1.5 3.8 7 7.8
Maximum operating pressure (Bar) 70 250 200 200 200 70
Nominal clamping force (KN) at maximum operating pressure* 2.2 2.2 3 4 6.8 2.5
CYLINDER TYPECG
12.250
CG
16.200
CG
20.200
CGF
26.0
CGF
32.0
CGF
40.0
CGF
50.0
CYLINDER BODY
TYPE
Threaded
versionNo / / Yes M32x1.5 M40x1.5 M50x1.5
Cartridge Yes / / No / / /
Upper flange
Yes Yes Yes No / / /
Double-acting version Yes Yes Yes No No Yes Yes
Single-acting version (spring return) No No Yes Yes Yes Yes Yes
Rod diameter (mm) 12 16 20 8 10 12 20
Piston diameter (mm) 16 24 34 14 20 25 34
Total cylinder stroke (mm) 24 24 24.5 14 15 19 24.5
Piston clamping area (cm2) 2.01 4.52 9.08 1.54 3.14 4.91 9.08
Piston unclamping area (cm2) 0.88 2.51 5.94 / / 3.78 5.94
Clamping oil volume (cm3) 4.8 10.8 22.2 2.2 4.7 9.3 22.2
Unclamping oil volume (cm3) 2.1 6 14.6 / / 7.2 14.6
Maximum operating pressure (Bar) 250 200 200 200 200 200 200
Nominal clamping force (KN) at maximum operating pressure* 3.7 8.8 13.9 3 4 6.8 13.9
-
160 03/2017
A
BC
COMPENSATION SYSTEMA.
PIN
COMPENSATION DISK
CLAMP ARM
CUP SPRING
LEVER
ELASTIC RING
A
Compensation system
Metal wiper(upon request)
VCS10 unclampimg control valve
(upon request)
Flow control valve (upon
request)
CG LINK CLAMP CYLINDERS
-
16103/2017
B.
C.
Flow control valve for the clamping process. All standard cylinders are prepared for retrofitting the flow control valve (accessory delivered upon request).
With link clamp cylinders equipped with the VCS clamp arm control valve (e.g. CG12.70 FDV), the opening position of the cylinder can be monitored, which gives maximum safety for robot-assisted workpiece loading/unloading. (see page 163)
CYLINDER SWING SPEED CONTROL
CYLINDER OPENING CONTROL FOR ROBOTIZED UNLOADING
-
162 03/2017
O
O
X
CLAMP ARM CLOSING/OPENING CONTROL SERIES CG
With link clamp cylinders equipped with a single integrated pneumatic supply channel, closing of the pneumatic line can only be ensured in the clamping and unclamping positions. The combined control of both hydraulic and pneumatic supply provides reliable monitoring of the clamp arm opening and closing positions, which gives maximum safety during robot-assisted unloading and perfect machining of the properly clamped workpiece. On the one hand, a combination of the pressure switch signal of the pneumatic supply line with the pressure switch signal of the hydraulic clamping line guarantees safe workpiece clamping and optimum machining conditions. On the other hand, combining the pressure switch signal of the pneumatic supply line with the pressure switch signal of the hydraulic unclamping line guarantees that the workpiece is unclamped and the cylinder is in open position, so that safe robot-assisted unloading of the machined workpiece is ensured. In ALL intermediate positions, NO WORKPIECE POSITIONING OR MACHINING is enabled. This solution simplifies the fixture circuit and eliminates the second pneumatic supply line: when designing and implementing the fixtures, certain machining steps can be omitted without affecting the safety of the line.
CLAMPED WORKPIECE
WORKPIECE UNCLAMPED
WORKPIECE RELEASED/INTERMEDIATE POSITION
HYDRAULIC PRESSURE
SWITCH CLOSED
HYDRAULIC PRESSURE
SWITCH CLOSED
HYDRAULIC PRESSURE
SWITCH CLOSED
PNEUMATIC PRESSURE
SWITCH CLOSED
PNEUMATIC PRESSURE
SWITCH CLOSED
PRESSURE
SWITCH OPEN
PRESSURE GAUGE FOR VISUAL CHECK
0-12 BAR
PRESSURE GAUGE FOR VISUAL CHECK
0-12 BAR
PRESSURE GAUGE
FOR VISUAL CHECK 0-12 BAR
FLOW CONTROLLER
FLOW CONTROLLER
FLOW CONTROLLER
PNEUMATICLINE
PNEUMATICLINE
PNEUMATICLINE
-
16303/2017
CLAMP ARM CLOSING/OPENING CONTROL SERIES CG
With link clamp cylinders equipped with the VCS clamp arm control valve (e.g. CG12.70 FDV), the opening position of the cylinder can be monitored, which gives maximum safety for robot-assisted workpiece loading/unloading. Considering the cylinder type used, clamping of the workpiece can be monitored by the pressure switch of the hydraulic clamping line. With CG link clamp cylinders from HYDROBLOCK, clamping is ALWAYS performed using the large cylinder area and there is no risk of
accidental opening of the pressurized cylinder. On the other hand, pneumatic control of the CYLINDER OPEN position is of FUNDAMENTAL importance, as the difference in the CG cylinder areas does NOT ENSURE complete opening of the cylinder, i.e. when leakage or oil is detected between the hydraulic lines. If necessary, a second pneumatic line will be provided upon request in order to monitor also the closed clamp arm position/clamped workpiece state.
CLAMPED WORKPIECE
WORKPIECE UNCLAMPED
HYDRAULIC PRESSURE SWITCH CLOSED
=
CLAMPED WORKPIECE
CLAMPING
UNCLAMPING
PRESSURE SWITCH OPEN
PNEUMATIC PRESSURE SWITCH CLOSED
= CYLINDER OPEN
PRESSURE GAUGE FOR VISUAL CHECK
0-12 BAR
PRESSURE GAUGE FOR VISUAL CHECK
0-12 BAR
FLOW CONTROLLER
FLOW CONTROLLER
PNEUMATIC
LINE
PNEUMATICLINE
-
164 03/2017
90°
/ /
O
L
X
!
F
XF
X
INSTALLATION INSTRUCTIONSFOR LINK CLAMP CYLINDERS
CG SERIES
ATTENTION:For special application requirements, it is also possible to use the clamp arm in a laterally off-set position relative to the cylinder. In this case, the operating pressures specified in the diagrams MUST be reduced. Please contact HYDROBLOCK for more detailed information.
The clamp arm should be dimensioned such as to ensure that it is arranged at right angles to the clamping point. In addition, the arm must be aligned in parallel to the surface of the clamped workpiece, as otherwise the manufacturing tolerances would be affected by undesired stress.
Improper use of the cylinder may lead to irreversible damage to the equipment.
CORRECT CLAMP ARM INSTALLATION
-
16503/2017
L Ll l
O
O
L > l L < l
X
X
INSTALLATION INSTRUCTIONSFOR LINK CLAMP CYLINDERS
CG SERIES
Please observe the clamping arm lengths and the fields of application specified in the catalogue. Whereas extremely long clamping arms could affect
correct workpiece removal, very short clamping arms could lead to premature wear or damage to the cylinder.
If the workpiece needs to be clamped on an inclined surface, the cylinder must be installed at right angles to the surface.
If the cylinder is installed at a different angle, the clamping forces would produce reaction forces that could damage the cylinder.
INSTALLATION ADVICE
-
166 03/2017
l k
FR
C
CLAMPING FORCE CALCULATION
The clamping force is determined by the clamp arm length and the operating pressure. The F clamping force can thus be calculated using the following formulas:
C = [kN]p S
100
C [kN]F =k
l
k, l = Clamp arm dimensions [mm]
p = Pressure [bar]S = Clamping area [cm2]
= 0.9
As a function of the operating pressure, the clamp arm length l should be limited to a minimum value. This
length must not be exceeded to avoid damage to the cylinder.
p S -1
[mm]lmin =k
Rmax
100
If the clamp arm dimensions are known, the maximum operating pressure is determined on the basis of the following formula:
[mm]padm
=R
max 100
S (1 + )lk
With single-acting cylinders, the Fm spring force must be deducted from the force generated by the cylinder:
CG LINK CLAMP CYLINDERS
-
16703/2017
LINK CLAMP CYLINDERS:EFFECTIVE CLAMPING FORCE
In this case, the following formulas must be used:
[mm]C =
C F =
p S
100- F
m
lk [kN]
Fm = Spring force [kN]
k, l = Clamping arm dimensions [mm]
p = Pressure [bar]S = Clamping area [cm2]
[mm]padm
=R
max 100
S (1 + )lk
[mm]lmin =k
Rmax
100
p S -1
The constants to be used in the above formulas are specified in the table below:
The shorter the clamp arm, the longer the reaction time R. Depending on the pressure p, there is a minimum
length lmin
at which the Rmax
limit value is reached. The cylinder-specific clamping force for different clamping arm lengths can be represented in a graph.
CG8.70
CG8.250
CG8.200
CG10.200
CG12.200
CG12.70
CG12.250
CG16.200
CG20.200
CGF26.0
CGF32.0
CGF40.0
CGF50.0
Clamping
area S (cm2)
4.15 1.1 1.54 3.14 4.91 4.91 2.01 4.52 9.08 1.54 3.14 4.9 9
Max. operating pressure
(bar)
70 250 200 200 200 70 250 200 200 200 200 200 200
Lever arm l
(mm):22 22 15 20 25 20 29 22 30 15 20 25 30
Lever
length k
(mm):
18.5 18.5 12.3 13.5 17 16.5 23.5 21 24 12.5 13.5 17 24
Performance :
0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9
Reaction
Rmax
(kN):5.2 5.2 7.4 11.1 15.6 6.3 8.8 11.2 17.5 7.4 11.1 15.6 17.5
Spring force
Fm
(kN):
0.34 0.40 0.82
-
168 03/2017
CG8.250
CG12.70CG10.200
CG16.200CG12.250
CG8.70 CG8.200
CG12.200
CG20.200
3,0
2,5
2,0
1,5
1,0
0,5
0,0
0 50 100 150 200 250
4,0
3,5
3,0
2,5
2,0
1,5
1,0
0,5
0,0
0 10 20 30 40 50 60 70
6,0
5,0
4,0
3,0
2,0
1,0
0,0
4,0
3,0
2,0
1,0
0,0
0 50 100 150 200
0 50 100 150 200 250
9,0
8,0
7,0
6,0
5,0
4,0
3,0
2,0
1,0
0,0
0 50 100 150 200
5,0
4,5
4,0
3,5
3,0
2,5
2,0
1,5
1,0
0,5
0,00 50 100 150 200 250
3,0
2,5
2,0
1,5
1,0
0,5
0,0
0 10 20 30 40 50 60 70
7,0
6,0
5,0
4,0
3,0
2,0
1,0
0,0
0 50 100 150 200
0 50 100 150 200
15,0
14,0
13,0
12,0
11,0
10,0
9,0
8,0
7,0
6,0
5,0
4,0
3,0
2,0
1,0
0,0
L =
22
L =
15
L =
20
L =
27,5
L =
22
L =
20L
= 25
L =
30
L =
22
Effective clamping force
CG SERIES DOUBLE ACTINGEFFECTIVE CLAMPING FORCE
Eff
ecti
ve c
lam
pin
g f
orc
e (
kN
)
Eff
ecti
ve c
lam
pin
g f
orc
e (
kN
)
Eff
ecti
ve c
lam
pin
g f
orc
e (
kN
)
Eff
ecti
ve c
lam
pin
g f
orc
e (
kN
)
Eff
ecti
ve c
lam
pin
g f
orc
e (
kN
)
Eff
ecti
ve c
lam
pin
g f
orc
e (
kN
)
Eff
ecti
ve c
lam
pin
g f
orc
e (
kN
)E
ffecti
ve c
lam
pin
g f
orc
e (
kN
)
Operating pressure (bar)Operating pressure (bar)
Operating pressure (bar)Operating pressure (bar)
Operating pressure (bar)
Operating pressure (bar)
Operating pressure (bar)
Operating pressure (bar)
Eff
ecti
ve c
lam
pin
g f
orc
e (
kN
)
Operating pressure (bar)
-
16903/2017
CGF32.0CGF26.0
CGF40D CGF40S
CGF50D CGF50S
7,0
6,0
5,0
4,0
3,0
2,0
1,0
0,0
0 50 100 150 200
4,0
3,0
2,0
1,0
0,00 50 100 150 200 250
6,0
5,0
4,0
3,0
2,0
1,0
0,00 50 100 150 200
7,0
6,0
5,0
4,0
3,0
2,0
1,0
0,0
0 50 100 150 200
0 50 100 150 200
15,0
14,0
13,0
12,0
11,0
10,0
9,0
8,0
7,0
6,0
5,0
4,0
3,0
2,0
1,0
0,0
15,0
14,0
13,0
12,0
11,0
10,0
9,0
8,0
7,0
6,0
5,0
4,0
3,0
2,0
1,0
0,0
0 50 100 150 200
L =
25
L =
30
L =
30
L =
25
L =
15
L =
20
Eff
ecti
ve c
lam
pin
g f
orc
e (
kN
)
Eff
ecti
ve c
lam
pin
g f
orc
e (
kN
)
Eff
ecti
ve c
lam
pin
g f
orc
e (
kN
)E
ffecti
ve c
lam
pin
g f
orc
e (
kN
)
Eff
ecti
ve c
lam
pin
g f
orc
e (
kN
)E
ffecti
ve c
lam
pin
g f
orc
e (
kN
)
Operating pressure (bar) Operating pressure (bar)
Operating pressure (bar)
Operating pressure (bar)
Operating pressure (bar)
Operating pressure (bar)
Effective clamping force
CGF SERIES SINGLE ACTINGEFFECTIVE CLAMPING FORCE
-
170 03/2017
=
=
= =
=
=
= =
= =
= =
=
=
=
=
=
=
= =
= =
Ø6 F7
Ø5.1 F7
Ø6F7
Ø4F7
Ø6F7
14.3
19
25.4
52
12.3±0.1
37
8
1
35
126
20°
20
°
5.25
17±0.17
Ø5 F7
18.5±0.1 5.5
45°
14
1.6
1.6
1.6
11.5
18.5
112
0
4.5
7.5
2x4
5°
2x4
5°
3.5
x4
5°
5x4
5°
510
15°
10°
5°
30°
15°
10°
1.6
1.6
1.6
13.518
7-0
.02
-0.0
5+
0.1
+0
.05
+0
.1+
0.0
5
+0
.1+
0.0
5
10
5
Ø6 F7
Ø6 F7
16.5±0.1
5.5
5.5
5x45°
14
1.6
1.6
12
12
8.51
4
+0
.1+
0.0
56
Ø6 F7
Ø5 F7
18.5±0.1 5.5
45°
14
1.6
1.6
13.518
7-0
.02
-0.0
5
+0
.1+
0.0
5
10
5
Ø5.1 H7
Ø5.1 H7
15
R5
1.6
1.6
5
12 16
5
13.5±0.1
13.8
1+
0.1
+0
.05
+0.1+0.05
8
8
CG SERIESACCESSORIES
CLAMP ARM CG12.200
CLAMP ARM CG8.200 - CGF26.0 CLAMP ARM CG10.200
CLAMP ARM CG12.70
CLAMP ARM CG8.70 CLAMP ARM CG8.250
-
17103/2017
=
=
=
=
=
=
=
=
===
===
=
=
=
=
=
=
Ø6 F7 Ø8 F7
4x4
5°
22
1.61.6
9
7
25
20
+0.1+0.05
0
- 0
.05
8
15
23.5±0.1
Ø10 E8
Ø10 E8
28
22
.5
26
.5
5x45°
1.6
1.6
9
11
2.5±0
.1
24±0.1
0
- 0
.05
+0.1+0.05
23
12
Ø6 F8
Ø6 F8
19
25
.5
45°
5x45°
7
1.6
1.6
8
21
1
1±0
.1
17±0.1
+0
- 0
.05
+0.1+0.05
18.5
10
Ø5.1 H7
Ø5.1 H7
15
R5
1.6
1.6
5
12 16
5
13.5±0.1
13.8
1+
0.1
+0
.05
+0.1+0.05
8
8
Ø8 F7
Ø8 F7
21±0.1
5x4
5°
20
1.6
1.6
8
18-0
.05
-0.0
2
+0
.1+
0.0
5
16
8
CLAMP ARM CGF50
CLAMP ARM CG16.200
CLAMP ARM CGF32 CLAMP ARM CGF40
CLAMP ARM CG12.250 FM/FD/CD
CG SERIESACCESSORIES
Material: C45
-
172 03/2017
CG8.70
A
B
B
A
B
A
Ø6.5
Ø6.5
Ø32 f7
Ø4
Ø4
MA
X.
R1 M
AX.
Ø32 H7
Ø5.5
Ø5.5
18.5
26
34
20
M5
9
30
.5
15.7
5
14.7521.75
15.7
5
8
36.54.25 4.2
5
45
22
16
+2
.5 E
XT
RA
45
51.5°
64
1.5
20°
1.612 10
22÷3
1
6 MIN.
M5
40
31.
5
10
+0
.3+
0.2
30
.5
20
MIN
. (H
7)
**
◊
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 18.5
CLAMP. UNCLAMP. CLAMP. UNCLAMP.
4.15 3.65 7.7 6.8
METAL WIPER AS STANDARD EQUIPMENT
INSTALLATION DIMENSIONS
Included in the scope of supply:• Mounting screws M5x16 DIN 912/12.9 grade.Material:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Lever: Quenched and Tempered steel.• Clamp arm: C45.Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CG8.70N).
DOUBLE-ACTING LINK CLAMP CYLINDER
MAX. OPERATING PRESSURE = 70BAR
◊
**Piston contact surface
Debur and round off any edges
ALTERNATIVE POSITIONS
: Clamping
: Unclamping
CYLINDER WITHOUT COMPENSATION SYSTEM
If the clamp arm clearance needs to be compensated, please order the CG8.70V version with compensated clamp arm.
-
17303/2017
CG8.70 V
B
A
A
A
B
B
Ø6.5
Ø6.5
Ø32 f7
Ø5.5
Ø5.5
18.5
26
34
20
M5
9
30
.5
8
36.54.25 4.2
5
45
22
16
+2
.5 E
XT
RA
45
51.5°
64
40
31.
5
10
Ø4
Ø4
Ø4
MA
X.
R1 M
AX.
Ø32 H7
15.7
5
14.75
19.5
21.75
15.7
5
1.5
1.6
20°
1.612 10
22÷3
1
6 MIN.
M5
**
+0
.3+
0.2
30
.5
20
MIN
. (H
7)
◊
: Clamping
: Unclamping
METAL WIPER AS STANDARD EQUIPMENT
BORE FOR THE PNEUMATIC SUPPLY (EXAMPLE)
AREA OF THE PNEUMATIC SUPPLY
PORT OF THE CYLINDER
*
INSTALLATION DIMENSIONS
Options:• The link clamp cylinder can also be ordered
without clamp arm (order no. CG8.70VN).
Pneumatic supply: The special channel integrated into the link clamp cylinder is designed for the most different supply connections. Only a simple supply bore must be provided at any position of the fixture for this purpose. In particular with extreme complex fixtures or supports it is recommended defining the position of the pneumatic line in the planning phase.
DOUBLE-ACTING LINK CLAMP CYLINDER WITH COMPENSATION SYSTEM
AND PNEUMATIC VALVE FOR CLAMP ARM POSITION CONTROL
◊
**Piston contact surface
Debur and round off any edges
*
ALTERNATIVE POSITIONS
CYLINDER WITH COMPENSATION SYSTEM
If, for technical reasons, special clamps arms are manufactured in-house by the customer, HYDROBLOCK will be ready to mount these clamp arms to the cylinder free of charge (recommended solution) or to provide the mounting tool for the compensation system upon request.
-
174 03/2017
CG8.250
A
A
B
B
B
A
Ø20 f7
Ø5.
5
Ø5.5
18.5 9.75
26
34
20
M5
9
30
.5
8
31.5
40
4.25
4.2
5
22
16
+2
.5 E
XT
RA
45
51.5°
64
40
31.
5
10
Ø6.
5
Ø6.5
Ø4
Ø4
MA
X.
R1 M
AX.
Ø20 H7
15.7
5
9.7521.75
15.7
5
1.5
20°
1.6
12 10
22÷3
1
6 MIN.
M5
+0
.3+
0.2
30
.5
20
MIN
. (H
7)
DOUBLE-ACTING LINK CLAMP CYLINDER
MAX. OPERATING PRESSURE = 250BAR
31.5
40
METAL WIPER AS STANDARD EQUIPMENT
◊
◊
**
**
: Clamping
: Unclamping
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 18.5
CLAMP. UNCLAMP. CLAMP. UNCLAMP.
1.13 0.63 2.1 1.2
INSTALLATION DIMENSIONS
Included in the scope of supply:• Mounting screws M5x16 DIN 912/12.9 gradeMaterial:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Lever: Quenched and Tempered steel.• Clamp arm: C45.Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CG8.250N).
Piston contact surface
Debur and round off any edges
ALTERNATIVE
POSITIONS
CYLINDER WITHOUT COMPENSATION SYSTEM
If the clamp arm clearance needs to be compensated, please order the CG8.250V version with compensated clamp arm.
-
17503/2017
CG8.250 V
A
A
B
A
B
B
Ø6.
5
Ø6.5
Ø20 f7
Ø5.5
Ø5.5
18.5 9.75
26
34
20
M5
9
30
.5
8
31.5
40
4.25
4.2
5
22
16
+2
.5 E
XT
RA
45
51.5°
64
40
31.
5
10
Ø6
Ø4
Ø4
MA
X.
R1 M
AX.
Ø20 H7
15.7
5
9.75
18
21.75
15.7
5
1.5
20°
1.6
1.6
10
22÷3
1
6 MIN.
M5
+0
.3+
0.2
30
.5
20
MIN
. (H
7)
DOUBLE-ACTING LINK CLAMP CYLINDER WITH COMPENSATION SYSTEM
METAL WIPER AS STANDARD EQUIPMENT
BORE FOR THE PNEUMATIC SUPPLY (EXAMPLE)
AREA OF THE PNEUMATIC SUPPLY
PORT OF THE CYLINDER
◊
◊
*
*
**
**
: Clamping
: UnclampingINSTALLATION DIMENSIONS
Options:• The link clamp cylinder can also be ordered
without clamp arm (order no. CG8.250VN).
Pneumatic supply: The special channel integrated into the link clamp cylinder is designed for the most different supply connections. Only a simple supply bore must be provided at any position of the fixture for this purpose. In particular with extreme complex fixtures or supports it is recommended defining the position of the pneumatic line in the planning phase.
Piston contact surface
Debur and round off any edges
AND PNEUMATIC VALVE FOR CLAMP ARM POSITION CONTROL
CYLINDER WITH COMPENSATION SYSTEM
If, for technical reasons, special clamps arms are manufactured in-house by the customer, HYDROBLOCK will be ready to mount these clamp arms to the cylinder free of charge (recommended solution) or to provide the mounting tool for the compensation system upon request.
ALTERNATIVE POSITIONS
-
176 03/2017
CG8.200 CD
B
B
B
A
A
A
1
Ø26 f7
Ø23 f7
32
12
12.5
17.45
12
12.5
12.3
33
Ø5
Ø42
16.5 15.5
32
6.5
8
8
27.4
65
.9
12
+2
EX
TR
A
33
.9 43
.8
33
16.5
5
Ø5
Ø4
30
.5
1x3
0°
1.6
1.6
1x30
°
30°
Ø23.5
Ø23H8
Ø26H8
A
0.02 A
12
12.5
12
12.5
59°
◊
◊
Ø4
+1
-113
MØ4 10
+0
.3+
0.2
DOUBLE-ACTING LINK CLAMP CYLINDER
MAX. OPERATING PRESSURE = 200BAR
PISTON
RETRACTED
METAL WIPER AS STANDARD EQUIPMENT
: Clamping
: UnclampingINSTALLATION DIMENSIONS
Piston contact surface
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 14
CLAMP. UNCLAMP. CLAMP. UNCLAMP.
1.54 1.04 2.2 1.5
Included in the scope of supply:• Mounting screws M4x12 DIN 912/12.9 gradeMaterial:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Lever: Quenched and Tempered steel.• Clamp arm: C45.Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CG8.200CDN).
-
17703/2017
CG10.200 CD
B
B
B
A
A
A
A
0.02 A
Ø31 f7
Ø28 f7
Ø5
Ø5
Ø31 H8
Ø28.5
Ø5.5
Ø48
12.6 12.6
39
32
.94
2
5
10
84
.91
12.612.6
14.9
14.9
10
13.522.5
14
+2
EX
TR
A
42
.9
70
°
54
1x3
0°30°
1.6
1.6
612
25
.3
18.9
40
M5
40
14.9
14.9
+0
.3+
0.2
43
◊
DOUBLE-ACTING LINK CLAMP CYLINDER
MAX. OPERATING PRESSURE = 200BAR
: Clamping
: Unclamping
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 16
CLAMP. UNCLAMP. CLAMP. UNCLAMP.
3.14 2.35 5 3.8
PISTON RETRACTED
METAL WIPER AS STANDARD EQUIPMENT
INSTALLATION DIMENSIONS
Included in the scope of supply:• Mounting screws M5x16 DIN 912/12.9 grade.Material:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Lever: Commercial type.• Clamp arm: C45.Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CG10.200CDN).
◊ Piston contact surface
ALTERNATIVE POSITIONS
-
178 03/2017
CG12.200 CD
B
B
A
A
B
A
53
.512
.54
1
53
.5
66
.6
Ø5
30
Ø5
Ø8
Ø38
107.1
55.7
°
18.5
18.5
18.5
18.5
Ø37H8
Ø20 MAX
Ø40f7
Ø37 f7
49
49
18.5
18.5
4x45°
1728
18.5
18.5
Ø7
Ø40H8
Ø42
M6
1.6
1.6
55
12
4
11
30°
30°
0.02 A
A
12
12
1
◊
◊
0 -5
+4
-4
52
20
15.5
+3
EX
TR
A
+0
.3+
0.2
DOUBLE-ACTING LINK CLAMP CYLINDER
MAX. OPERATING PRESSURE = 200BAR
METAL WIPER AS STANDARD EQUIPMENT
: Clamping
: UnclampingINSTALLATION DIMENSIONS
Piston contact surface
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 18.5
CLAMP. UNCLAMP. CLAMP. UNCLAMP.
4.91 3.78 9.1 7
Included in the scope of supply:• Mounting screws M6x16 DIN 912/12.9 gradeMaterial:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Lever: Quenched and Tempered steel.• Clamp arm: C45.Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CG12.200CDN).
PISTON RETRACTED
-
17903/2017
CG12.250 CD
B
A
B
A
B
A
Ø30 f7
Ø21
55
55
Ø6.6
21
21
15
16 26
Ø21
32
6
2 M4
Ø6f7
Ø13f7
CD12.250 SCD
ONLY
CD12.250 SCDONLY
5
23.5 29
80
112
21
+3 E
XTR
A
106
64
M8
54
.7°
Ø4
MA
X.
Ø30 H7
12
M6
1.6
33
MIN
.
2x30
°
**
DOUBLE-ACTING LINK CLAMP CYLINDER
MAX. OPERATING PRESSURE = 250BAR
: Clamping
: Unclamping
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 24
CLAMP. UNCLAMP. BLOCC. CLAMP.
2.01 0.88 4.8 2.1
METAL WIPER AS STANDARD EQUIPMENT
INSTALLATION DIMENSIONS
Included in the scope of supply:• Mounting screws M6x25 DIN 912/12.9 grade.Material:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Lever: Quenched and Tempered steel.• Clamp arm: C45.Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CG12.250CDN).
• The cylinder is also available with position control sensor (order no. CG12.250SCD).
• The cylinder can also be ordered with position control sensor but without clamp arm (order no. CG12.250SCDN).
** Debur and round off any edges
M4 DEPTH=8
-
180 03/2017
CG12.250 FD
B
A
B
A
CD12.250 SFDONLY
CD12.250 SFDONLY
M8
2923.5
Ø29.8
Ø6.6
16 26
80
32
6
2
5
Ø13f7
Ø6f7
Ø21
M4
112
12
106
64
55
21
+3 E
XTR
A
54
.7°
55
21
21
G1/
8”
1518
Ø21
M6
12
33
MIN
Ø30+0.5 0
DOUBLE-ACTING LINK CLAMP CYLINDER
MAX. OPERATING PRESSURE = 250BAR
: Clamping
: Unclamping
METAL WIPER AS STANDARD EQUIPMENT
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 24
CLAMP. UNCLAMP. CLAMP. UNCLAMP.
2.01 0.88 4.8 2.1
INSTALLATION DIMENSIONS
Included in the scope of supply:• Mounting screws M6x25 DIN 912/12.9 grade.Material:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Lever: Quenched and Tempered steel.• Clamp arm: C45.
Options: • Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CG12.250FDN).
• The cylinder is also available with position control sensor (order no. CG12.250SFD).
• The cylinder can also be ordered with position control sensor but without clamp arm (order no. CG12.250SFDN).
M4 DEPTH=8
-
18103/2017
CG12.250 FM
B
A
B
A
A
B
CD12.250 SFMONLY
CD12.250 SFMONLY
Ø21
Ø29.8
Ø13f7
Ø6f7
Ø21
Ø8H7
M4
32
6
5
212
112
64
1.6
1.6
6
12
1.5
20°
Ø8 H7
Ø8 H7
6.5
6.5
+0.015 0
+0.015 0
+0
.5
0
+0
.5
0
12
M6
Ø6.6
16 26
554.5
55
21
21
15
80
23.5
5
29
21
+3
EX
TR
A
106
41
M8
54
.7°
DOUBLE-ACTING LINK CLAMP CYLINDER
MAX. OPERATING PRESSURE = 250BAR
: Clamping
: Unclamping
METAL WIPER AS STANDARD EQUIPMENT
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 24
CLAMP. UNCLAMP. CLAMP. UNCLAMP.
2.01 0.88 4.8 2.1
INSTALLATION DIMENSIONS
Included in the scope of supply:• Mounting screws M6x25 DIN 912/12.9 grade.• Hydraulic plug connector Ø8x12.Material:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Lever: Quenched and Tempered steel.• Clamp arm: C45.
Options: • Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CG12.250FMN).
• The cylinder is also available with position control sensor (order no. CG12.250SFM).
• The cylinder can also be ordered with position control sensor but without clamp arm (order no. CG12.250SFMN).
M4 DEPTH=8
-
182 03/2017
CG12.70 FD
B
B
B
A
A
A
19.5
19.5 16.5
M6
22
45
25
Ø39
22.5
Ø5.9
Ø4 M
AX.
Ø4 M
AX.
R1 M
AX.
34
MIN
.
14
33
.512
.5
26
.5
63
.5
49
.5
18
81
55
17.5
+3
EX
TR
A
69°
35
35
5
5
5
4
11÷15
G1/8”
2012
17.5
1111
15
M51.6
17.5
17.5
17.5
25
Ø39+0.5+0.2
DOUBLE-ACTING LINK CLAMP CYLINDER WITH COMPENSATION SYSTEM
MAX. OPERATING PRESSURE = 70BAR
: Clamping
: Unclamping
VRF18 FLOW CONTROL VALVE (UPON REQUEST)
INSTALLATION DIMENSIONS
Included in the scope of supply:• Mounting screws M5x30 DIN 912/12.9 grade.• O-rings Ø4.34x3.53.Material:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Lever: Quenched and Tempered steel.• Clamp arm: C45.Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CG12.70FDN).
• The link clamp cylinder can also be ordered without compensation system (order no. CG12.70FDR).
• The link clamp cylinder can also be ordered without clamp arm and without compensation system (order no. CG12.70FDRN).
• The link clamp cylinder can also be ordered with VRF18 flow control valve (order no. CG12.70FDS).
CYLINDER WITH COMPENSATION SYSTEM
If, for technical reasons, special clamps arms are manufactured in-house by the customer, HYDROBLOCK will be ready to mount these clamp arms to the cylinder free of charge (recommended solution) or to provide the mounting tool for the compensation system upon request.
-
18303/2017
CG12.70 FDV
B
B
A
A
24
23
44
.2
61.
7
Ø4 M
AX.
Ø4 M
AX.
R1 M
AX.
34
MIN
.
17.5
1111
12
M5 1.6
17.5
17.5
17.5
25
24
Ø39
Ø2
+0.5+0.2
DOUBLE-ACTING LINK CLAMP CYLINDER WITH COMPENSATION SYSTEM
: Clamping
: Unclamping
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 20.5
CLAMP. UNCLAMP. CLAMP. UNCLAMP.
4.91 3.78 10.1 7.8
INSTALLATION DIMENSIONS
Included in the scope of supply:• O-rings Ø3x1.Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CG12.70FDVN).
• The link clamp cylinder can also be ordered without compensation system (order no. CG12.70FDVR).
• The link clamp cylinder can also be ordered without clamp arm and without compensation system (order no. CG12.70FDVRN).
• The link clamp cylinder can also be ordered with VRF18 flow control valve (order no. CG12.70FDVS).
AND CLAMP ARM POSITION CONTROL VALVE
AIR
-
184 03/2017
CG16.200 FD
B
B
B
B
A
A
A
A
49
27 21
22
23.6
Ø35
30Ø6.5
Ø4.8 M
AX.
Ø4.
8 M
AX.
18
77
13
93
.5
59
126
18
25°
25
°
65.3
°
48
27
69
87
G1/
8”R
39
37
16
18.5
1111
15
M6 1.6
13.5
18.5
13.5
23.6
Ø35.5+0.2 0
22
+2
EX
TR
A
DOUBLE-ACTING LINK CLAMP CYLINDER
MAX. OPERATING PRESSURE = 200BAR
: Clamping
: Unclamping
VRF18 FLOW CONTROL VALVE (UPON REQUEST)
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 24
CLAMP. UNCLAMP. CLAMP. UNCLAMP.
4.52 2.51 10.8 6
INSTALLATION DIMENSIONS
Included in the scope of supply:• Mounting screws M6x40 DIN 912/12.9 grade.• O-rings Ø4.34x3.53.Material:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Lever: Quenched and Tempered steel.• Clamp arm: C45.Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CG16.200FDN).
• The link clamp cylinder can also be ordered with VRF18 flow control valve (order no. CG16.200FDS).
-
18503/2017
CG16.200 FDV
B
A
B
B
B
A
A
A
Ø4.8 M
AX.
Ø4.
8 M
AX.
18.5
64
.5 74
1111
15
M6 1.6
13.5
18.5
13.5
27
27
27
23.6
Ø35.5Ø2+0.2
0
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 24
CLAMP. UNCLAMP. CLAMP. UNCLAMP.
4.52 2.51 10.8 6
: Clamping
: Unclamping
AIR
INSTALLATION DIMENSIONS
Included in the scope of supply:• O-rings Ø3x1.Options:• The link clamp cylinder can also be ordered
without clamp arm (order no. CG16.200FDVN).• The link clamp cylinder can also be ordered
with VRF18 flow control valve (order no. CG16.200FDVS).
DOUBLE-ACTING LINK CLAMP CYLINDER WITH CLAMP ARM POSITION CONTROL VALVE
-
186 03/2017
CG20.200 FD
= =
B
A
B
B
A
A
27.5
108
.4
96
.5
22
+2
.5 E
XT
RA
13.5
Ø48.5
34.5
80.5
104
27 21
R46
G1/
8”
25
°
25
°
70
56
23
Ø9
23.5
75
.5
75
171.
5
96
.5
33.5
M8
1.6
20
33.5
Ø49
Ø2
27.5
Ø4.8
MAX.
29.5
2434
56.5
°
+0.2 0
29.5
28
28
27 21
VRF18 FLOW CONTROL VALVE (UPON REQUEST)
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 24.5
CLAMP. UNCLAMP. CLAMP. UNCLAMP.
9.08 5.94 22.2 14.6
: Clamping
: UnclampingINSTALLATION DIMENSIONS
MAX. OPERATING PRESSURE = 200BAR
DOUBLE-ACTING LINK CLAMP CYLINDER
Included in the scope of supply:• Mounting screws M8x45 DIN 912/12.9 grade.• O-rings Ø4.34x3.53Material:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Lever: Quenched and Tempered steel.• Clamp arm: C45.Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CG20.200FDN).
• The link clamp cylinder can also be ordered with VRF18 flow control valve (order no. CG20.200FDS).
MOUNTINGHOLE AIR
-
18703/2017
CG20.200 FS
= =
B
A
B
B
A
A
27.5
108
.4
96
.5
22
+2
.5 E
XT
RA
13.5
Ø48.5
34.5
80.5
104
27 21
R46
G1/
8”
25
°
25
°
70
56
23
Ø9
23.5
75
.5
75
171.
5
96
.5
33.5
M8
1.6
20
33.5
Ø49
Ø2
27.5
Ø4.8
MAX.
29.5
2434
56.5
°
+0.2 0
29.5
28
28
27 21
VRF18 FLOW CONTROL VALVE (UPON REQUEST)
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 24.5
CLAMP. CLAMP.
9.08 22.2
: Clamping
: VentingINSTALLATION DIMENSIONS
MAX. OPERATING PRESSURE = 200BAR
SINGLE-ACTING LINK CLAMP CYLINDER
Included in the scope of supply:• Mounting screws M8x45 DIN 912/12.9 grade.• O-rings Ø4.34x3.53Material:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Lever: Quenched and Tempered steel.• Clamp arm: C45.Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CG20.200FSN).
• The link clamp cylinder can also be ordered with VRF18 flow control valve (order no. CG20.200FSS).
MOUNTINGHOLE AIR
-
188 03/2017
LINK CLAMP CYLINDERS WITH THREADED BODY
CGF SERIES
-
18903/2017
NOTE: Due to the large clamping surfaces and the substantial pressure losses in complex hydraulic circuits composed of numerous cylinders, it may take considerably longer time to unclamp single-acting cylinders or unclamping may not be possible at all. To ensure rapid and reliable operating cycles, we recommend using double-acting link clamp cylinders for this type of application.
Hydraulic link clamps are extremely compact clamping cylinders that generate high clamping forces at low supply pressures.
The special clamp arm motion facilitates workpiece loading and unloading and is particularly suited for operation in extremely restricted space conditions.
Link clamp cylinders are available in single and double-acting version (except for the CGF32.0 that comes as a single-acting cylinder only).
Thanks to the special profile of the cylinder body, it can also be supplied in a closed seat by means of the 1/8“-BSPP “A” port at the bottom.
In the single-acting version, the upper “B” port is provided with an incorporated sintered filter
designed to protect the cylinder chamber against the penetration of dust and chips.
We recommend connecting a vent pipe that leads into an area that is free from fluids.
HYDRAULIC LINK CLAMP CYLINDERS
-
190 03/2017
CGF26.0
B
A
B
A
Ø36
56
17
Ø23 f7
M26x1.5
M26x1.5
93
.6
28
M5
12.8
8
12.3 17.5
6.5
31.
1
47.5
3
1.6
6
19.5
(48
)4
0±2
28
.5
5
5.5
1.5
x3
0°
Ø23H7
Ø36
M26x1.5
26
.111
.5
12+
2 E
XT
RA
G1/8”
14
Ø34
11.5
5.5
1537
4
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 14
CLAMP. CLAMP.
1.54 2.2
SINGLE-ACTING LINK CLAMP CYLINDER
MAX. OPERATING PRESSURE = 200BAR
: Clamping
: Venting
Included in the scope of supply:• Ring nut M26x1.5.Material:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Connecting link: Commercial type.• Clamp arm: C45.Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CGF26.0N)
BLIND HOLE MOUNTING
THROUGH-HOLE MOUNTING
METAL WIPER AS STANDARD EQUIPMENT
-
19103/2017
CGF32.0
B
A
B
A
32
.915
M32x1.5
M32x1.5
22.513.5
Ø38
Ø27
Ø28 f7Ø28 H7
Ø45
Ø45
118
.9
17
5
82
8
38
21
37
(58
)5
3±2
53±2
1.6
20
51
1037.9
2x3
0°
71
G1/
8”
G1/8”
36
13.5
18
13.5
+1.
5 E
XT
RA
Ø32+0.5+0.2
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 15
CLAMP. CLAMP.
3.14 4.7
SINGLE-ACTING LINK CLAMP CYLINDER
MAX. OPERATING PRESSURE = 200BAR
: Clamping
: Venting
Included in the scope of supply:• Ring nut M32x1.5.Available upon request:A second M32x1.5 ring nut for mounting in unthreaded through-holes can additionally be delivered.Material:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Connecting link: Commercial type.• Clamp arm: C45.Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CGF32.0N)
BLIND HOLE MOUNTING
THROUGH-HOLE MOUNTING
-
192 03/2017
CGF40.0 D
B
A
B
A
47.5
105
M40x1.5
2817
Ø35.5
Ø37 f7
Ø58
152
.5
22
12
9
25
64
184
5.5
73
.2
89
8.5
G1/
8”
G1/8”
30°
90
°
18.5
16+
3 E
XT
RA
Ø46
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 19
CLAMP. UNCLAMP. CLAMP. UNCLAMP.
4.91 3.78 9.3 7.2
DOUBLE-ACTING LINK CLAMP CYLINDER
MAX. OPERATING PRESSURE = 200BAR
: Clamping
: UnclampingINSTALLATION EXAMPLE
Included in the scope of supply:• Ring nut M40x1.5.Available upon request:A second M40x1.5 ring nut for mounting in unthreaded through-holes can additionally be delivered.Material:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Connecting link: Commercial type.• Clamp arm: C45.
Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CGF40.0DN)
-
19303/2017
CGF40.0 S
B
A
B
A
A
47.5
105
M40x1.5
M40x1.5
2817
Ø35.5
G1/8”
Ø37 f7
Ø37 H7
152
.5
22
12
25
64
1.6
4
21.
5
8
18
91X
30
°
45
.5
(48
.5)
(70
)
73
.2
89
8.5
G1/
8”
G1/8”
30°
90
°
18.5
16+
3 E
XT
RA
Ø46
Ø58
67.5±3
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 19
CLAMP CLAMP
4.91 9.3
SINGLE-ACTING LINK CLAMP CYLINDER
MAX. OPERATING PRESSURE = 200BAR
: Clamping
: VentingINSTALLATION DIMENSIONS
Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CGF40.0SN).
Included in the scope of supply:• Ring nut M40x1.5.Available upon request:A second M40x1.5 ring nut for mounting in unthreaded through-holes can additionally be delivered.Material:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Connecting link: Commercial type.• Clamp arm: C45.
-
194 03/2017
CGF50.0 D
B
A
B
A
23.5
Ø46 f7
Ø69
Ø70
Ø45
Ø69
G1/
8”
G1/8”
M50x1.5
171
24 34
10.5
115
90
30
30
22
+2
.5 E
XT
RA
12
60
.5
93
20
.5
11
23
55
41°
DOUBLE-ACTING LINK CLAMP CYLINDER
MAX. OPERATING PRESSURE = 200BAR
: Clamping
: Unclamping
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 24.5
CLAMP. UNCLAMP. CLAMP. UNCLAMP.
9.08 5.94 22.2 14.6
INSTALLATION EXAMPLE
Included in the scope of supply:• Ring nut M50x1.5.Available upon request:A second M40x1.5 ring nut for mounting in unthreaded through-holes can additionally be delivered.Material:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Lever: Quenched and Tempered steel.• Clamp arm: C45.
Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CGF50.0DN).
-
19503/2017
CGF50.0 S
B
A
A
B
A
23.5
Ø46 f7
Ø69
Ø46 H7
Ø70
80
.5±3
1.6
3
23
(50
)
(73
)
8
Ø45
G1/8”
Ø69
G1/
8”
G1/8”
M50x1.5
171
24 34
10.5
115
90
30
30
22
+2
.5 E
XT
RA
12
60
.5
2x2
0°
11M50x1.5
93
20
.52
3
55
41°
SINGLE-ACTING LINK CLAMP CYLINDER
MAX. OPERATING PRESSURE = 200BAR
STROKEmm
EFFECTIVE PISTON AREA
TOTAL OIL VOLUME
Cm2 Cm3
TOTAL 24.5
CLAMP. CLAMP.
9.08 22.2
INSTALLATION DIMENSIONS
Included in the scope of supply:• Ring nut M50x1.5.Available upon request:A second M50x1.5 ring nut for mounting in unthreaded through-holes can additionally be delivered.Material:• Piston/rod/bolts: Case-hardened steel, ground.• Body: Free machining steel, nitrocarburized.• Lever: Quenched and Tempered steel.• Clamp arm: C45.
: Clamping
: Venting
Options:• Upon request, different clamp arm types can
be manufactured to customer specification, mounted and commissioned.
• The link clamp cylinder can also be ordered without clamp arm (order no. CGF50.0SN).