D-P79WSE Datasheet PDF
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Clamp Cylinder : Basic Type / Built-in Standard Magnet Type
Magnetic Field Resistant Auto Switch (Band Mounting Style)
Series CK1/CKG1
ø40, ø50, ø63
How to Order
Basic type
CK1 A 50 100 Y
Built-in standard
magnet type
CKG1 A 50 100 Y
Clevis width
A 16.5 mm
B 19.5 mm
Bore size
40 40 mm
50 50 mm
63 63 mm
Cylinder stroke (mm)
40 50, 75, 100, 125, 150
50 50, 75, 100, 125, 150
63 50, 75, 100, 125, 150
Option
Nil None
B Limit switch mounting base
D Dog fitting
L Foot
K Pedestal (for 75, 100, 150 strokes only)
Note 1) Clevis width B (19.5 mm) is not available with mounting base K.
Note 2) When the dog fitting is selected, choose the rod end bracket IA
or YA (M6 with tap).
End bracket
Nil None
I Single knuckle joint (M6 without tap)
IA Single knuckle joint (M6 with tap)
Y Double knuckle joint (M6 without tap)
YA Double knuckle joint (M6 with tap)
Note 1) IA and YA are equivalent to the conventional models.
Note 2) Knuckle pin, cotter pin and flat washer are provided as a standard for Y and YA.
Magnetic Field Resistant Auto Switch D-P4DW„„ Type / Band Mounting Compliant
Band mounting of the magnetic field resistant auto switch (D-P4DW„„ type) to the built-in standard magnet clamp cylinder (the CKG1„
series) is possible by ordering the switch mounting bracket and the auto switch individually.
Applicable Magnetic Field Resistant Auto Switches
Applicable
cylinder series
CKG1 series
Type
Solid state
switch
Auto switch
model
Applicable
magnetic field
Electrical entry
Indicator Wiring
Load Lead wire Applicable
light (Pin no in use) voltage length
load
D-P4DWSC
D-P4DWSE
D-P4DWL
D-P4DWZ
AC magnetic field
(Single-phase
AC welding
magnetic field)
Pre-wired connector
2-color
display
Grommet
2-wire
(3–4)
2-wire
(1–4)
2-wire
0.3 m
24 VDC
3m
5m
Relay,
PLC
Note) PLC: Programmable Logic Controller
Caution
Standard type auto switch is mountable for the built-in standard magnet type. For details, please refer to “Made to Order” on
page 13. Also, please note that the standard type auto switch cannot be used under the magnetic field resistant environment.
How to Order
Please order the switch mounting bracket, auto switch and built-in
standard magnet clamp cylinder individually.
Refer to the table below for switch mounting bracket part numbers.
Component part no.
BA8-040
BA8-050
BA8-063
Applicable auto switch
D-P4DWSC
D-P4DWSE
D-P4DWL/Z
Applicable clamp cylinder
CKG1„40
CKG1„50
CKG1„63
Ordering Example
Example case q Built-in standard magnet cylinder:
CKG1A50-50Y ... 1
Example case w Magnetic field resistant auto switch:
D-P4DWSC ... 2
Example case e Switch mounting bracket:
BA8-050 ... 2
Note 1) Please order the same quantity for the switch mounting bracket and the
magnetic field resistant auto switch respectively.
Note 2) Band mounting for the magnetic field resistant auto switch D-P79WS„ type,
D-P74„ type is not applicable.
5
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Series CK„1
Specifications
Clevis width
16.5 mm
19.5 mm
CK1A/CKG1A series
CK1B/CKG1B series
Fluid
Air
Proof pressure
1.5 MPa
Maximum operating pressure
Minimum operating pressure
1.0 MPa
0.05 MPa
Ambient and fluid temperature
Without auto switch: –10C to +70C
With auto switch: –10 to +60C
Piston speed
Cushion Note 1)
Speed controller
Lubrication
50 to 500 mm/s
Unclamped side (head end): With air cushion
Equipped on both ends
Non-lube
Thread tolerance
Stroke length tolerance
Mounting Note 2)
JIS Class 2
+1.0
0
Double clevis
Note 1) With cushion on both ends are available as Made to Order.
For details, refer to page 18, Made to Order 5.
Ordering example CKG1A50-100Y -X1515
With cushion on both ends
Note 2) Clevis pin, Cotter pin, Flat washer are equipped as a standard.
Standard Stroke
Bore size (mm)
40, 50, 63
End Bracket / Options
Standard stroke (mm)
50, 75, 100, 125, 150
Theoretical Output
Bore
size
(mm)
Unit: N
Rod Operat-
size
ing
direc-
(mm) tion
Piston
area
(mm2)
Operating pressure (MPa)
0.3 0.4 0.5 0.6
OUT 1260 378 504 630 756
40 20
IN 943 283 377 472 566
OUT 1960 588 784 980 1180
50 20
IN 1650 495 660 825 990
OUT 3120 934 1250 1560 1870
63 20
IN 2800 840 1120 1400 1680
6
Symbol
Description
I M6 without tap
Single knuckle joint
IA M6 with tap
Y Double knuckle joint M6 without tap
(Knuckle pin, Cotter pin,
YA
Flat washer are equipped
as a standard.)
M6 with tap
B Limit switch mounting base
D Dog fitting
L Foot
For 75 stroke
K
Pedestal
For 100 stroke
For 150 stroke
Parts no.
CK1A/CKG1A series
CK1B/CKG1B series
CKB-I04
CKB-IA04
CKA-Y04
CKB-Y04
CKA-YA04
CKB-YA04
CKA-K075
CKA-K100
CKA-K150
CK-B04
CK-D04
CK-L04
Weight
Unit: kg
Bore size (mm)
40 50 63
Basic weight
0.73 0.95 1.16
Cylinder
Additional weight per 25 mm stroke
0.10
0.11
0.13
Single knuckle joint
0.20
Double knuckle joint (Knuckle pin, Cotter pin,
Flat washer are equipped as a standard.)
0.34
Limit switch mounting base
0.22
Dog fitting
0.12
Foot
0.24
Pedestal
2.2
Calculation
• Basic weight ……… 0.95 (ø50)
Example) CK1G„50-100Y • Additional weight … 0.11/25 mm
• Cylinder stroke …… 100 mm
• Double knuckle joint…0.34 (Y)
0.95 + 0.11 x 100/25 + 0.34 = 1.73 kg
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CK„1Clamp Cylinder Series
Construction
CK140, 50, 63 Basic type / CKG140, 50, 63 Built-in standard magnet type
i u !8
r !9 @0 t q @2 w @3 e @4 @1 !5 !4 !6 y !7
!0
o
!3
!1
!2
Component Parts
No. Description
Material
Qty
1 Rod cover
Aluminum alloy 1
2 Tube cover
Aluminum alloy 1
3 Piston
Aluminum alloy 1
4 Piston rod
Carbon steel 1
5 Bushing
Copper alloy
1
6 Cushion valve
Aluminum alloy 1
7 Speed controller valve Aluminum alloy 2
8 Snap ring
Spring steel
3
9 Clevis bushing
Oil-impregnated sintered alloy 2
10 Hexagon socket head plug Carbon steel 4
11 Pin
Carbon steel 1
12 Cotter pin
Low carbon steel wire rod 2
13 Flat washer
Rolled steel
2
14 Cushion seal retainer Rolled steel
1
15 Wear ring
Resin
1
16 Cushion seal
Urethane
1
17 Cushion valve seal
NBR
2
18 Speed controller valve seal
NBR
4
19 Coil scraper
Phosphor bronze 1
20 Rod seal
NBR
1
21 Piston seal
NBR
1
22 Tube gasket
NBR
1
23 Piston gasket
NBR
1
24 Magnet
Magnet material —
Note
Chromated
Hard anodized
Chromated
Hard chrome plated
Rc 1/4
Zinc chromated
For CKG1
Replacement Parts: Seal Kit
Bore size (mm) Order no.
Contents
40 CK1A40-PS
50
CK1A50-PS
Set of nos. above
20, 21, 22.
63 CK1A63-PS
@1 @4
ø40
7
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Series CK„1
Dimensions
CK1„40, 50, 63 / Basic type
CKG1„40, 50, 63 / Built-in standard magnet type
Speed controller valve
Top width across flats 3
45
M16 x 1.5
52
17 10 10
14
N
30
3
3-Rc 1/4
S + Stroke
Cushion valve Top width across flats 3
(Tube cover side only)
W 10
3-Rc1/4 45 45
ø40
4-M6
Thread
depth 12
Width across
flats 17
ø38
97
Clevis width
CK1A:
16.5
+0.3
0
CK1B:
19.5
+0.4
0
40
57
Shaft:
ø12
–0.050
d9–0.093
Hole: ø12
+0.027
H8 0
80 + Stroke
192 + Stroke
F
Symbol
Bore size
40
50
63
F
44
55
69
øIA øIB
52 47
60 58
74 72
N
52
49
49
Unit: mm
SW
55 5
58 5.5
58 5.5
CKG1„40, 50, 63 / Example: Built-in standard magnet type + Magnetic field resistant auto switch
D-P4DW„„ type (Band mounting)
32 4
Ht
12
Hs
Unit: mm
Bore size
Symbol
Hs
Ht
θ
40 43 46 45
50 48 51.5 36
63 55 58.5 33
8
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End Bracket
Single knuckle joint
ø12
+0.027
H8 0
19 Press-fit spring pin
ø3 x 38 L
CK„1Clamp Cylinder Series
Double knuckle joint
Shaft:
ø12 –0.050
d9–0.093
Hole:
ø12
+0.027
H8 0
19
Press-fit spring pin
ø3 x 38 L
15 2-M6 thread depth 11 (for IA type)
15 2-M6 thread depth 11 (for IA type)
2-M6 thread depth 11 (for YA type)
15
33 2-M6 thread depth 11 (for YA type)
25
45
60
Material: Cast iron
Part no.
Rod end bracket symbol Applicable clamp cylinder
CKB-I04
CKB-IA04
I (M6 without tap)
IA (M6 with tap)
CK„1A series
CK„1B series
Note) The conventional model is equivelant to the component part no CKB-IA04
(rod end bracket symbol IA).
Pin
2-ø3
15
45
60
Material: Cast iron
Unit: mm
Part no. Rod end bracket symbol A Applicable clamp cylinder
CKA-Y04
CKA-YA04
Y (M6 without tap)
YA (M6 with tap)
16.5
+0.3
0
CK„1A series
CKB-Y04
CKB-YA04
Y (M6 without tap)
YA (M6 with tap)
19.5
+0.4
0
CK„1B series
Note 1) Knuckle pin, cotter pin and flat washer are attached to the double knuckle
joint as a standard.
Note 2) The conventional model is equivelant to the component part no CKA-YA04,
CKB-YA04 (rod end bracket symbol YA).
44
57
Material: Carbon steel
Part no.
Application
CK-P04
Knuckle pin
Clevis pin
Note) Cotter pin and flat washer are provided as a standard.
Option
Limit switch mounting base/Dog fitting
50
30.2
4-M5 x 0.8
75
5 58.7
17
Limit switch
mounting base
20 15
45
Part no. Option symbol
Name
Applicable clamp cylinder
CK-B04 B Limit switch mounting base CK„1A series
CK-D04
D
Dog fitting
CK„1B series
Note 1) Limit switch mounting base and dog fitting can be repositioned by removing
the hexagon socket head cap screw.
Note 2) When ordering the limit switch base and the dog bracket individually, a spring
washer for the mounting bolt (hexagon socket head cap screw) will be
attached as a standard.
42.5
Dog fitting
20
30
97
When you attach a dog fitting, be sure to use a knuckle joint,
M6 with tap (rod end bracket symbol IA or YA).
The dog fitting cannot be attached to the knuckle joint, M6
without tap (rod end bracket symbol I or Y).
Material: Rolled steel
9
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Series CK„1
Option
Foot
49
ø40
60
Pedestal
Foot
ø9
12 60
48 Material: Rolled steel
Part no.
Option
symbol
Applicable
clamp cylinder
CK-L04
L
CK„1A series
CK„1B series
Note) A spring washer for the mounting bolt (hexagon
socket head cap screw) will be attached as a
standard for the foot bracket.
Pedestal
KL2
KY
KS
Kθ
KZZ
16 5 KL1
34
KC 50 25
KX 15
57 KZ
Material: Rolled steel
Part no.
Option
symbol
KL1 KL2
KS
KX
KY
CKA-K075
167 75
70 132
35
CKA-K100
K
177 75
90 142
45
CKA-K150
202 85 140 167 70
Note) The CK„1B series (clevis width 19.5 mm) is not available with pedestal.
KZZ
KZ Kθ KC 40 50 63
222 69 59' 0
362
232 83 58' 0
397
267 108 55'
10
482
Unit: mm
Applicable
clamp cylinder
CK„1A40-75Y
CK„1A50-75Y
CK„1A63-75Y
CK„1A40-100Y
CK„1A50-100Y
CK„1A63-100Y
CK„1A40-150Y
CK„1A50-150Y
CK„1A63-150Y
10
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CK„1Clamp Cylinder Series
Auto Switch Proper Mounting Position and Its Mounting Height for Stroke End Detection
Rod mounting
D-P4DW२२ type
Hs
A 32 4
Note) The above drawing is the mounting example for the D-P4DWS„ type.
Auto Switch Mounting Position and Its Height:
Rod Mounting Style
Unit: mm
Auto switch model Symbol
Auto switch set value and its height
40 50 63
A
D-P4DW२२
B
Hs
D-P79WSE
D-P74
B
A
B
Hs
8 4.5 4.5
21 27.5 27.5
45.5 51
58.5
5.5 0
0
27.5 26
26
44.5 50.5 57.5
Note 1) The mounting position should be referred for reference only for the auto
switch mounting position at the stroke end detection. Adjust the auto switch
after confirming the operation to set actually.
Note 2) A/B dimensions are the distance from the standard position (above drawing)
to the end surface of the auto switch.
Note 3) The auto switch mounitng position is temporarily set at the time of shipping
from our factory. Change it to the desired position in accordance to your
facility.
D-P7२२२२ type
Hs A 32 5
B
Note) The above drawing is the mounting example for the D-P79WSE type.
Band mounting
D-P4DW२२ type
Ht
Hs
A 32 4
12
Auto Switch Mounting Position and Its Height:
Band Mounting Style / D-P4DW„„ Type Unit: mm
Auto switch set value and its height
Auto switch model Symbol
B ø40 ø50 ø63
A 8 4.5 4.5
B 21 27.5 27.5
D-P4DW२२
Hs
43
48
55
Ht 46 51.5 58.5
θ 45 36 33
Note 1) The mounting position should be referred for reference only for the auto
switch mounting position at the stroke end detection. Adjust the auto switch
after confirming the operation to set actually.
Note 2) A/B dimensions are the distance from the standard position (above drawing)
to the end surface of the auto switch.
Note 3) As for D-P4DW„„ type, band mounting style, the switch mounting bracket
and the auto switch have to be ordered separately. For details, refer to page 5.
Note) The above drawing is the switch band mounting example for the D-P4DWS„ type.
Minimum Stroke for Auto Switch Mounting
Operation Range
Auto switch model
D-P4DW२२
D-P79WSE
D-P74
1 pc.
50
Unit: mm
2 pcs.
50
Auto switch model
D-P4DW२२
D-P79WSE
D-P74
Rod mounting
Band mounting
Rod mounting
40
4
5
8
Bore size
50
4
5
9
Unit: mm
63
4.5
5.5
9.5
11
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Series CK„1
Auto Switch Mounting Bracket / Part No.
Switch mounting rod assembly / Switch mounting bracket assembly
Collar
Swtich mounting rod
Hexagon socket head cap screw
(M3 tightening torque: 0.5 to 0.7 Nm)
Swtiacshsmemoubnlyting rod
Hexagon socket
button head screw
(M4 tightening
torque: 1.0 to
(M4
Hexagon
tightening
1.2 Nm)
socket head cap screw
torque: 1.0 to 1.2 Nm)
Switch
maosusnetminbglybracket
Auto switch
Switch mounting bracket
Switch Mounting Rod Assembly / Part No.
Applicable series
Applicable clamp cylinder
Part no.
Dedicated to
CKP140
series
CKP1„40-50
CKP1„40-75
CKP1„40-100
CKP1„40-125
CKP1„40-150
CKP40-R050
CKP40-R075
CKP40-R100
CKP40-R125
CKP40-R150
CKG1„40-50
CKG1„50-50/CKP1„50-50
CKG1„63-50/CKP1„63-50
CKG40-R050
CKG140/50/
63 series
CKP150/63
series
CKG1„40-75
CKG1„50-75/CKP1„50-75
CKG1„63-75/CKP1„63-75
CKG1„40-100
CKG1„50-100/CKP1„50-100
CKG1„63-100/CKP1„63-100
CKG40-R075
CKG40-R100
Common
CKG1„40-125
CKG1„50-125/CKP1„50-125
CKG1„63-125/CKP1„63-125
CKG40-R125
CKG1„40-150
CKG1„50-150/CKP1„50-150
CKG1„63-150/CKP1„63-150
CKG40-R150
Switch Mounting Bracket Assembly / Part No.
Applicable
cylinder series
CKG1 series
Applicable
auto switch
D-P4DWSC
D-P4DWSE
D-P4DWL/Z
Mounting bracket part no.
40 50 63
BK1T-040
CKP1 series
D-P79WSE
D-P74L/Z
BAP1T-040
12
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Magnetic Field Resistant 2-color Indication
Solid State Switch
D-P4DWSC/D-P4DWSE
Grommet
It is possible to use in an envi-
ronment which generates a
magnetic field disturbance (AC
magnetic field).
Caution
Precautions
For single-phase AC welding machines
Not applicable for DC inverter welding
machines (including rectifying type) and or
condenser type welding.
Auto Switch Internal Circuit
D-P4DWSC
NO.3 (OUT )
NO.4 (OUT )
D-P4DWSE
NO.1 (OUT )
NO.4 (OUT )
Indicator light/Display method
ON
Operating
range
OFF
Indication
Red Green Red
Optimum operating
position
Auto Switch Specifications
For details about certified products conforming to
international standards, visit us at www.smcworld.com.
D-P4DWS„ (With indicator light)
PLC: Programmable Logic Controller
Auto switch model
D-P4DWSC
D-P4DWSE
Applicable load
24 VDC relay, PLC
Load voltage
24 VDC (20 to 28 VDC)
Load current
6 to 40 mA or less
Internal voltage drop
5 V or less
Leakage current
1 mA or less at 24 VDC
Operating time
40 ms or less
Indicator light
Operating position······Red LED illuminates when turned ON.
Optimum operating position······Green LED illuminates when turned ON.
• Lead wire — Oilproof heavy-duty vinyl cable, ø6, 0.5 mm2, 2 cores, 300 mm
• Impact resistance — Switch: 1000 m/s2, Connector: 300 m/s2
• Insulation resistance — 50 M or more at 500 VDC Mega (between lead wire and case)
• Withstand voltage — 1000 VAC for 1 minute (between lead wire and case)
• Ambient temperature — –10 to 60C
• Enclosure — IEC529 standard IP67, JIS 0920 waterproof structure
Magnetic Field Resistance
If the current of the AC welding machine is 16,000 A or lower, the switch can be used, even if the
distance between the welding conductor (gun cable) and the cylinder or switch is 0 mm.
Please contact SMC when the AC welding current exceeds 16,000 A.
Dimensions
Indicator light
Connector size M12
Unit: mm
D-P4DW (DC24V)
32 4
300
6 2-ø3.5 mounting hole
44
Most sensitive Heat shrink tube Note)
13 position
Note) D-P4DWSC = “SC 3-4”, D-P4DWSE = “SE 1-4”
21
34
Connector pin
19
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Magnetic Field Resistant 2-color Indication
Solid State Switch
D-P4DWL/D-P4DWZ
Grommet
It is possible to use in an envi-
ronment which generates a
magnetic field disturbance (AC
magnetic field).
Caution
Precautions
For single-phase AC welding machines
Not applicable for DC inverter welding
machines (including rectifying type) and or
condenser type welding.
Auto Switch Internal Circuit
D-P4DWL/Z
OUT () Brown
OUT () Blue
Indicator light/Display method
Operating
range
ON
OFF
Indication
Red Green Red
Optimum operating
position
Auto Switch Specifications
For details about certified products conforming to
international standards, visit us at www.smcworld.com.
D-P4DW„ (With indicator light)
PLC: Programmable Logic Controller
Auto switch model
D-P4DWL
D-P4DWZ
Applicable load
24 VDC relay, PLC
Load voltage
24 VDC (20 to 28 VDC)
Load current
6 to 40 mA or less
Internal voltage drop
5 V or less
Leakage current
1 mA or less at 24 VDC
Operating time
40 ms or less
Indicator light
Operating position······Red LED illuminates when turned ON.
Optimum operating position······Green LED illuminates when turned ON.
• Lead wire — Oilproof heavy-duty vinyl cable, ø6, 0.5 mm2, 2 cores,
D-P4DWL: 3 m, D-P4DWZ: 5 m
• Impact resistance — 1000 m/s2
• Insulation resistance — 50 M or more at 500 VDC Mega (between lead wire and case)
• Withstand voltage — 1000 VAC for 1 minute (between lead wire and case)
• Ambient temperature — –10 to 60C
• Enclosure — IEC529 standard IP67, JIS 0920 waterproof structure
Magnetic Field Resistance
If the current of the AC welding machine is 16,000 A or lower, the switch can be used, even if the
distance between the welding conductor (gun cable) and the cylinder or switch is 0 mm.
Please contact SMC when the AC welding current exceeds 16,000 A.
Dimensions
Indicator light
Unit: mm
D-P4DW (DC24V)
32 4
3000 (5000)
6 2-ø3.5 mounting hole
13 Most sensitive position
20
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