|
2、开关的型号及主要技术参数
|
代号
|
型号
|
适用缸径
|
使用电压范围
|
使用电流范围
|
******触点容量
|
|
A
|
SR1
|
Φ20, Φ25, Φ32
|
DC5～50V
|
3～40mA
|
1.5W
|
|
B
|
SR2
|
Φ40～Φ100
|
DC5～50V
|
3～41mA
|
1.5W
|
外形及安装尺寸
尺寸表
|
代号/缸径
|
E
|
EA
|
EB
|
EE
|
F
|
G
|
B
|
K
|
A
|
D
|
C
|
T
|
N
|
Y
|
QGY
|
QGY(D)
|
|
H
|
L
|
L1
|
L
|
|
基型
|
R型
|
基型
|
R型
|
基型
|
R型
|
基型
|
R型
|
|
Φ20
|
□37
|
|
|
M5
|
Φ5.5
|
Φ9.5
|
5.5
|
M5
|
7
|
Φ8
|
7
|
Φ36
|
4.5
|
9.5
|
26
|
36
|
29.5
|
39.5
|
37
|
47
|
40.5
|
50.5
|
|
Φ25
|
□40
|
|
|
M5
|
Φ5.5
|
Φ9.5
|
5.5
|
M5
|
8
|
Φ10
|
8
|
Φ40
|
4.5
|
11
|
30
|
36
|
33.5
|
39.5
|
40
|
46
|
43.5
|
49.5
|
|
Φ32
|
□45
|
|
|
M5
|
Φ5.5
|
Φ9.5
|
5.5
|
M8
|
12
|
Φ14
|
12
|
Φ48
|
4.5
|
11
|
30
|
36
|
33.5
|
39.5
|
40
|
46
|
43.5
|
49.5
|
|
Φ40
|
□53
|
57
|
28
|
M10*1
|
Φ5.5
|
Φ9.5
|
5.5
|
M8
|
12
|
Φ14
|
12
|
Φ40
|
5
|
12
|
32
|
38
|
35.5
|
41.5
|
42
|
48
|
45.5
|
51.5
|
|
Φ50
|
□64
|
68
|
30
|
M10*1
|
Φ6.6
|
Φ11
|
6.5
|
M10
|
15
|
Φ20
|
17
|
Φ50
|
6
|
14
|
37
|
44
|
40.5
|
47.5
|
48
|
55
|
51.5
|
58.5
|
|
Φ63
|
□77
|
84
|
35
|
M12*1.25
|
Φ9
|
Φ14
|
8.5
|
M10
|
15
|
Φ20
|
17
|
Φ60
|
6
|
16
|
42
|
49
|
45.5
|
52.5
|
54
|
61
|
60.5
|
64.5
|
|
Φ80
|
□100
|
|
|
M12*1.25
|
Φ11
|
Φ17
|
16.5
|
M16
|
20
|
Φ25
|
22
|
Φ77
|
21
|
18
|
47
|
55
|
53.5
|
61.5
|
63
|
71
|
69.5
|
77.5
|
|
Φ100
|
□120
|
|
|
M15*1.5
|
Φ11
|
Φ17
|
16.5
|
M16
|
20
|
Φ25
|
22
|
Φ94
|
29
|
20.5
|
52
|
60
|
58.5
|
66.5
|
68
|
76
|
74.5
|
82.5
|
|
