SZ系列直流伺服电动机 结构及电气线路图 |
结构
SZ系列电动机为封闭自冷式电磁式,E级绝缘,电机借联轴装置与被驱动机构相联。定子由钢管机壳、可卸磁极和线圈组成。有槽电枢,具有换向器。两端盖均由铝合金铸成。管式刷握粘固在前端盖上。前端盖并设有保护带式观察孔。
电机出线形式:36-45号机座为引出线,55-130号机座为接线板。
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安装型式:A5 AA5 |
型 号 |
Dc |
D1 |
h4 |
L1 |
L |
D |
E |
L4 |
F |
G |
d |
D2 |
E2 |
L12 |
F1 |
G2 |
d2 |
重量(kg)
不大于 |
- |
- |
- |
- |
- |
(h6) |
- |
- |
+0.005
-0.015 |
(h11) |
(H11) |
(h6) |
- |
- |
+0.005
-0.015 |
(h11) |
(H11) |
55SZ01~49 |
55 |
60 |
4.5 |
54.5 |
91 |
5 |
12 |
13.5 |
2 |
3.3 |
7 |
4 |
12 |
13.5 |
光 轴 |
0.75 |
55SZ51~99 |
64.5 |
101 |
0.9 |
70SZ01~49 |
70 |
74 |
5 |
72 |
114 |
6 |
14 |
16 |
2 |
4.3 |
7 |
5 |
12 |
13.5 |
2 |
3.3 |
7 |
1.5 |
70SZ51~99 |
82 |
124 |
1.7 |
70SZ101~149 |
94 |
136 |
2 |
90SZ01~49 |
90 |
95 |
6.5 |
79.5 |
127 |
8 |
16 |
18 |
2 |
5.2 |
10 |
6 |
14 |
16 |
2 |
4.3 |
7 |
2.8 |
90SZ51~99 |
99.5 |
147 |
3.6 |
110SZ01~49 |
110 |
115 |
7 |
109 |
164 |
10 |
20 |
20 |
3 |
7.3 |
10 |
8 |
16 |
18 |
2 |
5.2 |
10 |
5.8 |
110SZ51~99 |
139 |
194 |
7.6 |
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外形及安装尺寸 |
|
安装型式:A3 AA3 |
型
号 |
N |
h2 |
h3 |
M |
P |
S |
D1 |
L |
D |
E |
L4 |
F |
G |
d |
D2 |
E2 |
L12 |
F1 |
G2 |
d2 |
重量(kg)
不大于 |
(h7) |
- |
(h12) |
(±0.15) |
- |
(H14) |
- |
- |
(h6) |
- |
- |
+0.005
-0.015 |
(h11) |
(H11) |
(h6) |
- |
- |
+0.005
-0.015 |
(h11) |
(H11) |
55SZ01~49 |
42 |
4 |
2.5 |
48 |
58 |
4.5 |
60 |
91 |
5 |
12 |
13.5 |
2 |
3.3 |
7 |
4 |
12 |
13.5 |
光 轴 |
0.75 |
55SZ51~99 |
101 |
0.9 |
70SZ01~49 |
54 |
5 |
3 |
60 |
72 |
5.5 |
74 |
114 |
6 |
14 |
16 |
2 |
4.3 |
7 |
5 |
12 |
13.5 |
2 |
3.3 |
7 |
1.5 |
70SZ51~99 |
124 |
1.7 |
70SZ101~149 |
136 |
2 |
90SZ01~49 |
70 |
6 |
3 |
76 |
92 |
6.6 |
95 |
127 |
8 |
16 |
18 |
2 |
5.2 |
10 |
6 |
14 |
16 |
2 |
4.3 |
7 |
2.8 |
90SZ51~99 |
147 |
3.6 |
110SZ01~49 |
85 |
7 |
4 |
94 |
112 |
9 |
115 |
164 |
10 |
20 |
22 |
3 |
7.3 |
10 |
8 |
16 |
18 |
2 |
5.2 |
10 |
5.8 |
110SZ51~99 |
194 |
7.6 |
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外形及安装尺寸 |
|
安装型式:A1 AA1 |
型号 |
H |
h |
h1 |
A |
b |
C |
B |
1 |
L |
D |
E |
L4 |
F |
G |
d |
D2 |
E2 |
h2 |
F1 |
G2 |
d2 |
重量
(kg)
不大于 |
- |
- |
- |
(±0.25) |
- |
- |
(±0.25) |
- |
- |
h6 |
- |
- |
+0.005
-0.015 |
h11 |
H11 |
h6 |
- |
- |
+0.005
-0.015 |
h11 |
H11 |
90SZ01~49 |
50-0.4 |
97.5 |
3 |
100 |
116 |
26.5 |
44 |
64 |
127 |
8 |
16 |
18 |
2 |
5.2 |
10 |
6 |
14 |
16 |
2 |
4.3 |
7 |
3 |
90SZ51~99 |
40.5 |
147 |
3.8 |
110SZ01~49 |
63-0.5 |
120.5 |
4 |
115 |
130 |
32 |
70 |
85 |
164 |
10 |
20 |
22 |
3 |
7.3 |
10 |
8 |
16 |
18 |
2 |
5.2 |
10 |
6.1 |
110SZ51~99 |
47 |
194 |
7.9 |
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