D4CC-2002 [OMRON]

Snap Acting/Limit Switch, SPDT, Momentary, 4.8mm, Wire Terminal, Roller Plunger Actuator, Panel Mount;
D4CC-2002
型号: D4CC-2002
厂家: OMRON ELECTRONICS LLC    OMRON ELECTRONICS LLC
描述:

Snap Acting/Limit Switch, SPDT, Momentary, 4.8mm, Wire Terminal, Roller Plunger Actuator, Panel Mount

开关 光电二极管
文件: 总12页 (文件大小:279K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Miniature Limit Switch  
D4CC  
Many Models Including Roller Lever  
Switches are Only 16-mm Thick with  
Connector  
• New center roller lever models that enable ganged mounting of  
up to 6 Switches.  
• Cable connectors for easy Switch replacement.  
Triple-seal construction for plungers to provide IEC IP67, UL,  
and CSA (type 3, 4, 13) degree of protection.  
• Operation indicators available for easy monitoring (standard in-  
dicator is lit when Switch is not operating).  
Model Number Structure  
Model Number Legend  
D4CC-@0@@  
1
2
1. Rated Load  
2. Actuator  
01: Pin plunger  
(These codes are different from suffix codes of the D4C)  
02: Roller plunger  
1:  
2:  
3:  
4:  
1 A at 125 VAC  
03: Crossroller plunger  
10: Bevel plunger  
1 A at 125 VAC (with LED indicator)  
1 A at 30 VDC  
24: Roller lever  
1 A at 30 VDC (with LED indicator)  
31: Sealed pin plunger  
32: Sealed roller plunger  
33: Sealed crossroller plunger  
41: Panel mount pin plunger  
42: Panel mount roller plunger  
43: Panel mount crossroller plunger  
50: Plastic rod  
60: Center roller lever  
Note: With standard models, the operation indicator turns OFF when  
the switch operates. If models with operation indicators that  
turn ON when the switch operates are required, add "-B” to the  
end of the model number.  
Miniature Limit Switch D4CC  
1
Ordering Information  
List of Models  
Limit Switches  
Actuator  
1 A at 125 VAC  
Without indicator  
D4CC-1001  
1 A at 30 VDC  
Without indicator With indicator  
D4CC-3001 D4CC-4001  
With indicator  
D4CC-2001  
Pin  
plunger  
D4CC-1002  
D4CC-1003  
D4CC-1010  
D4CC-1024  
D4CC-2002  
D4CC-2003  
D4CC-2010  
D4CC-2024  
D4CC-3002  
D4CC-3003  
D4CC-3010  
D4CC-3024  
D4CC-4002  
D4CC-4003  
D4CC-4010  
D4CC-4024  
Roller  
plunger  
Crossroller  
plunger  
Bevel  
plunger  
High-sensitivity  
roller lever  
D4CC-1031  
D4CC-2031  
D4CC-3031  
D4CC-4031  
Sealed  
pin  
plunger  
D4CC-1032  
D4CC-1033  
D4CC-2032  
---  
D4CC-3032  
D4CC-3033  
D4CC-4032  
D4CC-4033  
Sealed roller  
plunger  
Sealed  
crossroller  
plunger  
D4CC-1041  
D4CC-1042  
D4CC-1043  
D4CC-2041  
D4CC-2042  
---  
D4CC-3041  
D4CC-3042  
D4CC-3043  
D4CC-4041  
D4CC-4042  
D4CC-4043  
Panel mount  
pin plunger  
Panel mount  
roller plunger  
Panel mount  
crossroller  
plunger  
D4CC-1050  
D4CC-1060  
D4CC-2050  
D4CC-2060  
D4CC-3050  
D4CC-3060  
D4CC-4050  
D4CC-4060  
Plastic  
rod  
Center  
roller lever  
Note: 1. The meaning of suffix codes in the D4CC model numbers is different from that in the D4C model numbers.  
2. Refer to the following table for cable plugs.  
Accessories (Order Separately)  
Plugs  
Type  
Appearance  
No. of conductors  
Cable length  
Model  
VAC  
VDC  
Straight  
4
1 m  
2 m  
5 m  
10 m  
1 m  
2 m  
5 m  
10 m  
XS2F-A421-C90-A  
XS2F-A421-D90-A  
XS2F-A421-G90-A  
XS2F-A421-J90-A  
XS2F-D421-C80-A  
XS2F-D421-D80-A  
XS2F-D421-G80-A  
XS2F-D421-J80-A  
Note: Please contact your local OMRON sales office for details.  
2
Miniature Limit Switch D4CC  
Special Mounting Plate  
Remarks  
It is possible to replace an WL Limit Switch with a D4CC Limit Switch  
mounted on this plate without changing the position of the dog or  
cam.  
There is no difference in mounting pitch between the Mounting Plate  
and the WL. The mounting depth of the D4CC with the Mounting  
Plate attached is, however, shorter than that of the panel-mounted  
WL.  
The following is the conversion table:  
WL  
Top plunger:  
WLD  
D4C  
Plate model  
Plunger: D4CC-@001  
D4C-P001  
Top roller plunger:  
WLD2  
Roller plunger:  
D4CC-@002  
Roller lever:  
D4CC-@024  
D4C-P002  
D4C-P020  
Roller lever:  
WLG2  
Plate  
Example  
Dog  
Dog  
Mounting  
plate  
Specifications  
Approved Standards  
Approved Standard Ratings  
Agency  
Standard  
UL508  
CSA C22.2 No. 14  
File No.  
UL-CSA  
D4CC-1, D4CC-2  
D150  
UL  
E76675  
CSA  
LR45746  
Rated  
Carry  
Current  
Make Break  
0.6 A  
Volt-amperes  
Make Break  
432 VA 72 VA  
voltage  
current  
120 VAC 1.0 A  
3.6 A  
Ratings  
Rated voltage  
Non-inductive load  
Inductive load  
Resistive load  
NC NO  
Lamp load  
Inductive load  
Motor load  
NC  
NO  
NC  
NO  
NC  
NO  
125 VAC  
30 VDC  
1 A  
1 A  
1 A  
1 A  
1 A  
1 A  
0.7 A  
1 A  
1 A  
1 A  
1 A  
1 A  
1 A  
1 A  
1 A  
1 A  
Note: 1. The above current ratings are for steady-state current.  
2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).  
3. Lamp loads have an inrush current of 10 times the steady-state current.  
4. Motor loads have an inrush current of 6 times the steady-state current.  
D4CC-3, D4CC-4, 1 A at 30 VDC  
Inrush current  
NC  
NO  
5 A max.  
2.5 A max.  
Miniature Limit Switch D4CC  
3
Characteristics  
Degree of protection  
IP67  
Durability (see note 2)  
Mechanical: 10,000,000 operations min.  
Electrical: 200,000 operations min. (1 A at 125 VAC, resistive load)  
Operating speed  
Plunger:  
0.1 mm to 0.5 m/s  
Roller lever: 1 mm to 1 m/s  
Operating frequency  
Mechanical: 120 operations/min  
Electrical: 30 operations/min  
Rated frequency  
50/60 Hz  
Insulation resistance  
Contact resistance (initial)  
Dielectric strength  
100 Mmin. (at 500 VDC)  
100 mmax.  
1,000 VAC, 50/60 Hz for 1 min between terminals of same polarity  
1,500 VAC, 50/60 Hz for 1 min between current-carrying metal parts and ground, and between each  
terminal and non-current-carrying metal part  
Vibration resistance  
Shock resistance  
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude (see note 3)  
Destruction: 1,000 m/s2 min.  
Malfunction: 500 m/s2 min.  
Ambient temperature  
Ambient humidity  
Weight  
Operating: –10°C to 70°C (with no icing)  
Operating: 95% max.  
Approx. 120 g (in the case of D4CC-1002)  
Note: 1. The above figures are initial values.  
2. The values are calculated at an operating temperature of 5°C to 35°C, and an operating humidity of 40% to 70%. Contact your OMRON  
sales representative for more detailed information on other operating environments.  
3. Excluding plastic rod models.  
Leakage Current (for Switches with Indicators)  
The leakage current and resistance of Switches with indicators are as follows:  
Item  
D4CC-2@@@  
D4CC-4@@@  
Voltage  
125 VAC  
1.0 mA  
150 kΩ  
30 VDC  
1.0 mA  
30 kΩ  
Leakage current  
Resistive value  
Operating Characteristics  
Model  
D4CC-@001  
D4CC-@002  
D4CC-@003  
D4CC-@010  
D4CC-@024  
OF max. 11.77 N  
11.77 N  
11.77 N  
11.77 N  
5.69 N  
1.47 N  
10±3°  
50°  
RF min.  
PT max.  
OT min.  
4.41 N  
1.8 mm  
3 mm  
4.41 N  
4.41 N  
4.41 N  
1.8 mm  
3 mm  
1.8 mm  
3 mm  
1.8 mm  
3 mm  
MD max. 0.2 mm  
OP 15.7±1 mm  
0.2 mm  
28.5±1 mm  
0.2 mm  
28.5±1 mm  
0.2 mm  
28.5±1 mm  
3°  
---  
Model  
D4CC-@031  
17.65 N  
D4CC-@032  
17.65 N  
D4CC-@033  
17.65 N  
D4CC-@041  
11.77 N  
D4CC-@042  
11.77 N  
D4CC-@043  
11.77 N  
OF max.  
RF min.  
PT max.  
OT min.  
MD max.  
OP  
4.41 N  
4.41 N  
4.41 N  
4.41 N  
4.41 N  
4.41 N  
1.8 mm  
3 mm  
1.8 mm  
3 mm  
1.8 mm  
3 mm  
1.8 mm  
3 mm  
1.8 mm  
3 mm  
1.8 mm  
3 mm  
0.2 mm  
24.9±1 mm  
(5) mm  
0.2 mm  
34.3±1 mm  
(5) mm  
0.2 mm  
34.3±1 mm  
(5) mm  
0.2 mm  
31.2±1 mm  
(5) mm  
0.2 mm  
36.8±1 mm  
(5) mm  
0.2 mm  
36.8±1 mm  
(5) mm  
TT  
(reference value)  
Model  
D4CC-@050  
D4CC-@060  
OF max. 1.47 N  
6.67 N  
RF min.  
PT max.  
OT min.  
---  
1.47 N  
10±3°  
50°  
15°  
---  
MD max. ---  
3°  
4
Miniature Limit Switch D4CC  
Contact Form  
AC Switches (D4CC-10@@, 20@@)  
Without Indicator  
With Indicator  
With LED Indicator  
(lights when operated)  
NC  
COM  
NO  
E
Note: The indicators of these models are lit when  
the Switches are not actuated. When the  
Switches are actuated, the indicator are off.  
E
COM NO NC  
Pin No. (1) (4) (2) (3)  
E
COM NO NC  
Pin No. (1) (4) (2) (3)  
E
COM NO NC  
Pin No. (1) (4) (2) (3)  
Note 1. "Lights when operated" means that when the actuator is turned or pushed and the Limit Switch contact leaves the NC side, the indicator  
lights.  
2. "Lights when not in operation" means that when the actuator is in the free position, the indicator is lit, and when the actuator is turned or  
pushed and the contact comes into contact with the NO side, the indicator turns OFF.  
DC Switches (D4CC-30@@, 40@@)  
Without Indicator  
With Indicator  
With LED Indicator  
(lights when operated)  
NC  
COM  
NO  
E
Note: The indicators of these models are lit when  
the Switches are not actuated. When the  
Switches are actuated, the indicator are off.  
COM NO NC  
Pin No. (1) (4) (2) (3)  
E
COM NO NC  
Pin No. (1) (4) (2)  
E
(3)  
COM NO NC  
Pin No. (1) (4) (2) (3)  
E
Note 1. "Lights when operated" means that when the actuator is turned or pushed and the Limit Switch contact leaves the NC side, the indicator  
lights.  
2. "Lights when not in operation" means that when the actuator is in the free position, the indicator is lit, and when the actuator is turned or  
pushed and the contact comes into contact with the NO side, the indicator turns OFF.  
Plugs  
AC Type  
DC Type  
Plug  
Plug  
Cable  
Cable  
Pin No.  
Pin No.  
1. Brown  
2. White  
3. Blue  
1. Brown  
2. White  
3. Blue  
4. Black  
4. Black  
Miniature Limit Switch D4CC  
5
Nomenclature  
Roller  
s
Center lever  
Spacer (prevents the  
Switch from biting cut  
chips.)  
O ring  
(NBR)  
O ring  
(NBR)  
Nitrile rubber  
diaphragm  
Protective nitrile  
rubber cap (NBR)  
Built-in switch  
Open space (to reduce  
a change in internal  
pneumatic pressure  
and to prevent the res-  
piratory movement of  
the Switch.)  
LED indicator  
Connector  
receptacle  
Ground terminal  
Molded resin  
6
Miniature Limit Switch D4CC  
Dimensions  
Note: 1. All units are in millimeters unless otherwise indicated.  
2. The @ in each model number is replaced with the code expressing the rated load of the model. Refer to Ordering Information.  
3. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.  
Limit Switches  
Pin Plunger  
Roller Plunger  
D4CC-@001  
D4CC-@002  
Correct  
setting  
12 dia. x 5 stainless steel roller  
40 max.  
10 dia. stainless steel plunger  
Two, 5.1+0.2 dia.  
0
40 max.  
25 0.1  
Correct  
setting  
position  
25 0.1  
Two, 5.1+0.2 dia.  
PT  
holes  
PT  
16  
0
16  
(counter-sunk  
10.2 dia.;  
position  
holes  
(counter-sunk  
10.2 dia.;  
depth: 6)  
depth: 6)  
2.8  
2.8  
OP  
4.5  
7.5  
8
OP  
7
7.5  
62.2 max.  
8
57 max.  
23  
2
75 max.  
59.5 max.  
23  
2
(2)  
10.5  
10.5  
(2)  
2
1.4  
1.5  
Indicator  
34  
2
1.4  
1.5  
Indicator  
M12 x 1  
34  
M12 x 1  
Crossroller Plunger  
Bevel Plunger  
D4CC-@003  
D4CC-@010  
10 dia. stainless steel plunger  
12 dia. x 5 stainless steel roller  
40 max.  
Correct  
setting  
position  
40 max.  
25 0.1  
Correct  
setting  
position  
Two, 5.1+0.2 dia.  
25 0.1  
PT  
16  
0
16  
Two, 5.1+0.2 dia.  
PT  
holes  
0
(counter-sunk  
10.2 dia.;  
holes  
(counter-sunk  
10.2 dia.;  
depth: 6)  
2.8  
2.8  
depth: 6)  
OP  
OP  
7
7.5  
7
7.5  
8
8
75 max.  
75 max.  
59.5 max.  
59.5 max.  
23  
2
2
23  
(2)  
10.5  
(2)  
10.5  
2
1.4  
1.5  
2
1.4  
1.5  
Indicator  
M12 x 1  
Indicator  
34  
34  
M12 x 1  
17.5 dia. x 7 stainless  
sintered roller  
Roller Lever  
Sealed Pin Plunger  
40 max.  
25 0.1  
50 max.  
D4CC-@024  
D4CC-@031  
10 dia. stainless steel plunger  
44 0.8  
Rubber seal  
40 max.  
25 0.1  
16  
PT  
Two, 5.1+0.2 dia.  
0
holes  
(counter-sunk  
10.2 dia.;  
depth: 6)  
31.5 0.8  
16  
38R  
11.4  
OP  
4
7.5  
8
110.7  
max.  
7
57 max.  
M5 Allen-  
head bolt  
(length: 12)  
7.5  
23  
2
8
65 max.  
2
23  
10.5  
(2)  
Two, 5.1+0.2 dia.  
holes (counter-sunk  
10.2 dia.; depth: 6)  
(2)  
0
1.4  
1.5  
2
Indicator  
34  
10.5  
Indicator  
M12 x 1  
M12 x 1  
34  
2
1.5  
1.4  
Miniature Limit Switch D4CC  
7
Sealed Roller Plunger  
D4CC-@032  
Sealed Crossroller Plunger  
12 dia. x 5 stainless steel roller  
12 dia. x 5 stainless steel roller  
40 max.  
D4CC-@033  
40 max.  
25 0.1  
16  
25 0.1  
16  
Rubber seal  
PT  
Rubber seal  
PT  
Two, 5.1+0.2 dia.  
Two, 5.1+0.2 dia.  
0
0
holes  
holes  
(counter-sunk  
10.2 dia.;  
depth: 6)  
(counter-sunk  
10.2 dia.;  
depth: 6)  
OP  
OP  
4
7.5  
4
7.5  
8
8
57 max.  
57 max.  
23  
2
2
23  
10.5  
(2)  
10.5  
(2)  
2
1.4  
1.5  
2
1.5  
1.4  
Indicator  
Indicator  
M12 x 1  
34  
34  
M12 x 1  
Panel Mount Pin Plunger  
Panel Mount Roller Plunger  
D4CC-@041  
D4CC-@042  
12 dia. x 5 stainless steel roller  
10 dia. stainless steel plunger  
40 max.  
25 0.1  
40 max.  
25 0.1  
Correct  
setting  
position  
Correct  
setting  
position  
Two, 5.1+0.2 dia.  
16  
16  
0
PT  
Two, 5.1+0.2 dia.  
PT  
holes  
0
(counter-sunk  
10.2 dia.;  
depth: 6)  
holes  
2.8  
(counter-sunk  
10.2 dia.;  
depth: 6)  
2.8  
13  
OP  
OP  
13  
4.5  
7.5  
8
M14×1  
12.5  
4.5  
7.5  
8
12.5  
M14×1  
57 max.  
2
23  
57 max.  
23  
2
10.5  
(2)  
10.5  
(2)  
2
1.5  
1.4  
Indicator  
34  
1.4  
1.5  
2
Indicator  
M12 x 1  
34  
M12 x 1  
Nylon rod  
Panel Mount Crossroller Plunger  
Plastic Rod  
D4CC-@@50  
40 max.  
25 0.1  
D4CC-@043  
12 dia. x 5 stainless steel roller  
16  
(see note 1)  
Correct  
setting  
position  
40 max.  
25 0.1  
16  
Two, 5.1+0.2 dia.  
holes  
PT  
0
(see note 2)  
(counter-sunk  
10.2 dia.;  
depth: 6)  
2.8  
3.2 dia.  
6.6 dia.  
38  
OP  
13  
Rubber seal  
Two, 5.1+0.2 dia.  
4.5  
7.5  
8
104 2.5  
0
12.5  
M14×1  
holes  
42  
(counter-sunk  
10.2 dia.;  
depth: 6)  
57 max.  
23  
2
4.5  
7.5  
8
57 max.  
2
23  
10.5  
(2)  
1.5  
1.4  
2
Indicator  
34  
M12 x 1  
10.5  
(2)  
1.5  
2
1.4  
Indicator  
34  
M12 x 1  
Note: 1. Operation is possible in any direction except parallel to the axis .  
2. The ideal range for operation is between the tip of the rod and 1/3  
of the length of the actuator.  
8
Miniature Limit Switch D4CC  
17.5 dia. x 7  
stainless steel roller  
Center Roller Lever  
40 max.  
25 0.1  
D4CC-@@60  
16  
38R  
65.65  
7
110.7 max.  
18.9  
8
7.5  
Two, 5.1+0.2 dia.  
23  
0
holes  
(counter-sunk  
10.2 dia.;  
depth: 6)  
(2)  
11  
1.4  
1.5  
2
Indicator  
M12 x 1  
34  
Plugs  
Model  
Cable length (L)  
XS2F-D421-@80-A (DC)  
XS2F-A421-@90-A (AC)  
(Straight Type)  
XS2F-D421-C@-A  
XS2F-D421-D@-A  
XS2F-D421-G@-A  
XS2F-D421-J@-A  
1 m  
2 m  
5 m  
10 m  
6 dia.  
5 dia.  
5 dia.  
14.9 dia.  
Miniature Limit Switch D4CC  
9
Special Mounting Plates  
(Limit Switches are not attached to the Plates.)  
13.1  
D4C-P001 (For D4CC-@001)  
25 0.2  
Two, M5 x 0.8  
tapped hole  
5.1 0.2  
(See note 3.)  
15.7  
7
34  
(OP of WLD)  
Note: 1. Four hexagonal flat head bolts (M5 x  
0.8, length: 10) and two Allen-head  
18.3  
bolts (M5 x 0.8, length: 15) are included.  
2. All the holes with 5.2+0.2  
/0 dia. must be used  
with M5 x 10 Allen-head bolts.  
95  
58.7 0.2  
3. All the M5-tapped holes must be used with M5  
hexagonal flat head bolts.  
30  
1.3  
34.1  
11 dia.  
Four, 5.2+0.2 dia. holes  
(See note 2.)  
30 0.2  
0
4-R2  
44  
25 0.2  
D4C-P002 (For D4CC-@002)  
13.1  
Two, M5 x 0.8  
tapped hole  
(See note 3.)  
5.1 0.2  
28.5  
44  
9.5  
(OP of  
WLD2)  
15.5  
95  
Note: 1. Four hexagonal flat head bolts (M5  
x 0.8, length: 10) and two Allen-  
head bolts (M5 x 0.8, length: 15)  
are included.  
58.7 0.2  
30  
34.1  
1.3  
2. All the holes with 5.2+0.2/0 dia. must be  
used with M5 x 10 Allen-head bolts.  
11 dia.  
3. All the M5-tapped holes must be used  
with M5 hexagonal flat head bolts.  
Four, 5.2+0.2 dia. holes  
(See note 2.)  
4-R2  
30 0.2  
44  
0
25 0.2  
D4C-P020 (For D4CC-@024)  
53 1.5  
9 0.2  
Two, 5.1+0.2 dia.  
0
(for positioning), into which a  
spring pin is press-fitted.  
5 0.2  
14.7  
9.2 0.2  
30  
Note: 1. Four hexagonal flat head bolts (M5  
x 0.8, length: 10), two Allen-head  
bolts (M5 x 0.8, length: 15), and  
two spring pins (4 x 14) are includ-  
ed.  
34.1  
58.7 0.2  
75  
Two, M5 x 0.8  
tapped hole  
(See note 3.)  
2. All the holes with 5.2+0.2/0 dia. must be  
used with M5 x 10 Allen-head bolts.  
Four, 5.2+0.2 dia. holes  
30 0.2  
44  
1.3  
4-R2  
0
3. All the M5-tapped holes must be used  
with M5 hexagonal flat head bolts.  
(See note 2.)  
10  
Miniature Limit Switch D4CC  
Precautions  
Correct Use  
Mounting  
Tightening Torque  
Make sure that the plate to which the D4CC is mounted is flat. If the  
plate is warped or has protruding parts, the D4CC may not malfunc-  
tion.  
Be sure to tighten each screw to the proper tightening torque as  
shown in the table.  
No.  
Type  
Torque  
4.90 to 5.88 N·m  
0.78 to 0.88 N·m  
4.90 to 5.88 N·m  
1
2
3
M5 Allen-head bolt  
M3.5 head mounting screw  
M5 Allen-head bolt  
Mounting Holes  
Two, 5.2-dia. or  
M5 screw holes  
Note: By removing the two screws from the head, the head direction  
can be rotated 180°. After changing the head direction, re-tight-  
en to the torque specified above. Be careful not to allow any for-  
eign substance to enter the Switch.  
25 0.1  
A maximum of 6 Switches may be group-mounted. In this case, pay  
attention to the mounting direction so that the convex part of the  
group-mounting guide on one Switch fits into the concave part of the  
guide on the other Switch as shown in the figure below. For group  
mounting, the mounting panel must have a thickness (t) of 6 mm min.  
Group Mounting  
Group-mounting guide  
(Front: convex  
Rear: concave)  
Plug Tightening  
(C)  
(B)  
Mounting plate  
16 mm  
D4CC  
(A)  
Connect the plug connector (B) to the connector threads of the  
D4CC. Then firmly turn the plug connector by hand so that the con-  
nector threaded portion (C) will be completely covered by the plug  
connector (B) so that space (A) will be almost 0. Do not use any  
tools, such as pliers, to tighten the plug connector, otherwise the plug  
connector may become damaged. Make sure, however, that the plug  
connector is tightened securely, otherwise the rated degree of pro-  
tection of the D4CC may not be maintained. Furthermore, the plug  
connector may be loosened by vibration.  
t
Properly Tightened Connector  
(B)  
D4CC  
(A)  
Miniature Limit Switch D4CC  
11  
Properly adjust the stroke of the center roller lever along with the dog  
or cam so that the concave part (A) of the head is located between  
the convex parts of the head as shown below when the center roller  
lever is pressed by the dog or cam.  
Operation  
Operation method, shapes of cam and dog, operating frequency, and  
overtravel have a significant effect on the service life and precision of  
a Limit Switch. For this reason, the dog angle must be 30° max., the  
surface roughness of the dog must be 6.3S min. and hardness must  
be Hv400 to 500.  
A
To allow the plunger-type actuator to travel properly, adjust the dog  
and cam to the proper setting positions. The proper position is where  
the plunger groove fits the bushing top.  
Convex parts of head  
Proper  
Proper  
range  
Proper  
range  
Dog  
range  
Bushing top  
A
Proper  
range  
Proper  
range  
Proper  
range  
Groove  
2.8 mm  
Refer to the following to adjust the stroke of the lever based on the  
mounting hole level.  
To allow the roller lever-type actuator to travel properly, adjust the  
dog and cam so that the arrow head is positioned between the two  
convex markers as shown below.  
65.3 to 64.6  
(OP)  
Arrow head  
44.9 (TTP)  
Convex  
marker  
Others  
If failures, such as reset failures, in the plunger model are possible,  
use a model that has a rubber cap.  
Do not expose the Switch to water exceeding 70°C or use it in steam.  
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.  
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.  
In the interest of product improvement, specifications are subject to change without notice.  
Cat. No. C116-E1-02  
12  
Miniature Limit Switch D4CC  

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