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一、概述
YFB系列粉塵隔爆型異步電動機是在Y系列電動機基礎上派生的產品。符合GB12476.1—1990《爆炸性環境用電氣設備粉塵防爆電氣設備》的規定。
電動機具有高效、節能、溫升裕度大、壽命長、振動小、噪聲低、防爆結構先進、可靠性高、使用維護方便等特點。
電動機適合用于工廠中有爆炸性粉塵（纖維）的10區或11區危險場所，其溫度組別為T11～T13組的場合中。但不適用于如有火藥、炸藥的場合；也不適用于同時存在可燃性氣體、可燃性粉塵的爆炸危險場合。
電動機的額定電壓為380、220/380、380/660V；額定頻率為50HZ；外殼防護等級IP54（防塵型）、IP64（塵密型）；防爆標志：DIP—粉塵防爆代號；DT（DP）：外殼類別；T11、T13粉塵點燃溫度組別；基準工作制為S1；絕緣等級為F級（按B級考核溫升）。
型號含義
二、結構簡介
電動機的安裝結構型式有B3、B5、B35和V1等。
YFB系列粉塵隔爆型三相異步電動機技術參數
|
型號 |
額定
功率
/KW |
額定
電壓
/V |
額定
電流
/A |
額定轉速
（r/min） |
效率
（%） |
功率
因數 |
堵轉電流 |
堵轉轉矩 |
最大轉矩 |
重量
/Kg |
|
額定電流 |
額定轉矩 |
額定轉矩 | ||||||||
|
YFB 801-2 |
0.75 |
220/380 |
1.8 |
2825 |
75 |
0.84 |
6.5 |
2.2 |
2.2 |
23 |
|
YFB 802-2 |
1.1 |
220/380 |
2.5 |
2825 |
77 |
0.86 |
7.0 |
2.2 |
2.2 |
24 |
|
YFB 90-2 |
1.5 |
220/380 |
3.4 |
2840 |
78 |
0.85 |
7.0 |
2.2 |
2.2 |
31 |
|
YFB 90-2 |
2.2 |
220/380 |
4.7 |
2840 |
82 |
0.86 |
7.0 |
2.2 |
2.2 |
37 |
|
YFB 100-2 |
3 |
220/380 |
6.4 |
2880 |
82 |
0.87 |
7.0 |
2.2 |
2.2 |
45 |
|
YFB 112-2 |
4 |
380/660 |
8.2 |
2890 |
85.5 |
0.87 |
7.0 |
2.2 |
2.2 |
53 |
|
YFB132S1-2 |
5.5 |
380/660 |
11.1 |
2900 |
85.5 |
0.88 |
7.0 |
2.2 |
2.2 |
77 |
|
YFB132S2-2 |
7.5 |
380/660 |
15.0 |
2900 |
86.2 |
0.88 |
7.0 |
2.2 |
2.2 |
84 |
|
YFB160M1-2 |
11 |
380/660 |
21.8 |
2930 |
87.2 |
0.88 |
7.0 |
2.2 |
2.2 |
135 |
|
YFB160M2-2 |
15 |
380/660 |
29.4 |
2930 |
88.2 |
0.88 |
7.0 |
2.2 |
2.2 |
151 |
|
YFB160L-2 |
18.5 |
380/660 |
35.5 |
2930 |
89 |
0.89 |
7.0 |
2.2 |
2.2 |
170 |
|
YFB180M-2 |
22 |
380/660 |
42.2 |
2940 |
89 |
0.89 |
7.0 |
2.2 |
2.2 |
215 |
|
YFB200L1-2 |
30 |
380/660 |
59.6 |
2950 |
90 |
0.89 |
7.0 |
2.2 |
2.2 |
264 |
|
YFB200L2-2 |
37 |
380/660 |
69.8 |
2950 |
90.5 |
0.89 |
7.0 |
2.2 |
2.2 |
290 |
|
YFB225M-2 |
45 |
380/660 |
83.9 |
2970 |
91.5 |
0.89 |
7.0 |
2.2 |
2.2 |
420 |
|
YFB250M-2 |
55 |
380/660 |
102.7 |
2970 |
91.5 |
0.89 |
7.0 |
2.2 |
2.2 |
505 |
|
YFB280S-2 |
75 |
380/660 |
141.0 |
2970 |
91.5 |
0.89 |
7.0 |
2.2 |
2.2 |
650 |
|
YFB280M-2 |
90 |
380/660 |
157 |
2970 |
92 |
0.89 |
7.0 |
2.2 |
2.2 |
700 |
|
YFB315S-2 |
110 |
380/660 |
203 |
2980 |
92.5 |
0.89 |
7.0 |
1.8 |
2.5 |
950 |
|
YFB315M1-2 |
132 |
380/660 |
242 |
2980 |
93 |
0.89 |
7.0 |
1.8 |
2.5 |
1000 |
|
YFB315M2（L1）-2 |
160 |
380/660 |
294 |
2980 |
93.5 |
0.89 |
7.0 |
1.8 |
2.5 |
1150 |
|
YFB315L2-2 |
200 |
380 |
— |
2980 |
— |
— |
— |
— |
— |
— |
|
YFB801-4 |
0.55 |
220/380 |
1.5 |
1390 |
73 |
0.76 |
6.5 |
2.2 |
2.2 |
23 |
|
YFB802-4 |
0.75 |
220/380 |
2.0 |
1390 |
74.5 |
0.76 |
6.5 |
2.2 |
2.2 |
24 |
|
YFB90S-4 |
1.1 |
220/380 |
2.7 |
1400 |
78 |
0.78 |
6.5 |
2.2 |
2.2 |
33 |
|
YFB90L-4 |
1.5 |
220/380 |
3.7 |
1400 |
79 |
0.79 |
6.5 |
2.2 |
2.2 |
37 |
|
YFB100L1-4 |
2.2 |
220/380 |
5.0 |
1420 |
81 |
0.82 |
7.0 |
2.2 |
2.2 |
45 |
|
YFB100L2-4 |
3 |
220/380 |
6.8 |
1420 |
82.5 |
0.81 |
7.0 |
2.2 |
2.2 |
47 |
|
YFB112M-4 |
4 |
380/660 |
8.8 |
1440 |
84.5 |
0.82 |
7.0 |
2.2 |
2.2 |
58 |
|
YFB132S-4 |
5.5 |
380/660 |
11.6 |
1440 |
85.5 |
0.84 |
7.0 |
2.2 |
2.2 |
80 |
|
YFB132M-4 |
7.5 |
380/660 |
15.4 |
1440 |
87 |
0.85 |
7.0 |
2.2 |
2.2 |
95 |
|
YFB160M-4 |
11 |
380/660 |
22.6 |
1460 |
88 |
0.84 |
7.0 |
2.2 |
2.2 |
148 |
|
YFB160L-4 |
15 |
380/660 |
30.3 |
1460 |
88.5 |
0.85 |
7.0 |
2.2 |
2.2 |
166 |
|
YFB180M-4 |
18.5 |
380/660 |
35.9 |
1470 |
91 |
0.86 |
7.0 |
2.0 |
2.2 |
220 |
|
YFB180L-4 |
22 |
380/660 |
42.5 |
1470 |
91.5 |
0.86 |
7.0 |
2.0 |
2.2 |
270 |
|
YFB200L-4 |
30 |
380/660 |
56.8 |
1470 |
92.2 |
0.87 |
7.0 |
2.0 |
2.2 |
300 |
|
YFB225S-4 |
37 |
380/660 |
69.8 |
1480 |
91.8 |
0.87 |
7.0 |
1.9 |
2.2 |
390 |
|
YFB225M-4 |
45 |
380/660 |
84.2 |
1480 |
92.3 |
0.88 |
7.0 |
1.9 |
2.2 |
440 |
|
YFB250M-4 |
55 |
380/660 |
102.5 |
1480 |
92.6 |
0.88 |
7.0 |
2.0 |
2.2 |
510 |
|
YFB280S-4 |
75 |
380/660 |
139.7 |
1480 |
92.7 |
0.86 |
7.0 |
1.9 |
2.2 |
650 |
|
YFB280M-4 |
90 |
380/660 |
164.3 |
1480 |
93.5 |
0.89 |
7.0 |
1.9 |
2.2 |
800 |
|
YFB315S-4 |
110 |
380/660 |
205 |
1480 |
93.5 |
0.89 |
7.0 |
1.8 |
2.5 |
900 |
|
YFB315M1-4 |
132 |
380/660 |
245 |
1480 |
94 |
0.89 |
7.0 |
1.8 |
2.5 |
980 |
|
YFB315M2（L1）-4 |
160 |
380/660 |
296 |
1480 |
94.5 |
0.89 |
7.0 |
1.8 |
2.5 |
1150 |
|
YFB315-L2-4 |
200 |
380 |
— |
1480 |
— |
— |
— |
— |
— |
— |
|
YFB90S-6 |
0.75 |
220/380 |
2.3 |
910 |
72.5 |
0.70 |
6.0 |
2.0 |
2.0 |
33 |
|
YFB90L-6 |
1.1 |
220/380 |
3.2 |
910 |
73.5 |
0.72 |
6.0 |
2.0 |
2.0 |
38 |
|
YFB100L-6 |
1.5 |
220/380 |
4.0 |
940 |
77.5 |
0.74 |
6.0 |
2.0 |
2.0 |
44 |
|
YFB112M-6 |
2.2 |
220/380 |
5.6 |
940 |
80.5 |
0.74 |
6.0 |
2.0 |
2.0 |
53 |
|
YFB132S-6 |
3 |
220/380 |
7.2 |
960 |
83 |
0.76 |
6.5 |
2.0 |
2.0 |
76 |
|
YFB132M1-6 |
4 |
380/660 |
9.4 |
960 |
84 |
0.77 |
6.5 |
2.0 |
2.0 |
86 |
|
YFB132M2-6 |
5.5 |
380/660 |
12.6 |
960 |
85.3 |
0.78 |
6.5 |
2.0 |
2.0 |
101 |
|
YFB160M-6 |
7.5 |
380/660 |
17.0 |
970 |
86 |
0.78 |
6.5 |
2.0 |
2.0 |
141 |
|
YFB160L-6 |
11 |
380/660 |
24.6 |
970 |
87 |
0.78 |
6.5 |
2.0 |
2.0 |
165 |
|
YFB180L-6 |
15 |
380/660 |
31.6 |
970 |
89.5 |
0.81 |
6.5 |
1.8 |
2.0 |
260 |
|
YFB200L1-6 |
18.5 |
380/660 |
37.7 |
970 |
89.7 |
0.83 |
6.5 |
1.8 |
2.0 |
265 |
|
YFB200L2-6 |
22 |
380/660 |
44.6 |
970 |
90.2 |
0.83 |
6.5 |
1.8 |
2.0 |
287 |
|
YFB225M-6 |
30 |
380/660 |
59.5 |
980 |
90.2 |
0.85 |
6.5 |
1.8 |
2.0 |
405 |
|
YFB250M-6 |
37 |
380/660 |
72 |
980 |
90.8 |
0.86 |
6.5 |
1.8 |
2.0 |
505 |
|
YFB280S-6 |
45 |
380/660 |
85.4 |
980 |
92 |
0.87 |
6.5 |
1.8 |
2.0 |
620 |
|
YFB280M-6 |
55 |
380/660 |
104.9 |
980 |
92 |
0.87 |
6.5 |
1.8 |
2.0 |
690 |
|
YFB315S-6 |
75 |
380/660 |
142 |
990 |
93 |
0.87 |
6.5 |
1.6 |
2.0 |
840 |
|
YFB315M-6 |
90 |
380/660 |
169 |
990 |
93.4 |
0.87 |
6.5 |
1.6 |
2.0 |
900 |
|
YFB315M2（L1）-6 |
110 |
380/660 |
205 |
990 |
94.7 |
0.87 |
6.5 |
1.6 |
2.0 |
980 |
|
YFB315M3（L2）-6 |
132 |
380/660 |
247 |
990 |
94 |
0.87 |
6.5 |
1.6 |
2.0 |
1150 |
|
YFB132S-8 |
2.2 |
380/660 |
5.8 |
710 |
81 |
0.71 |
6.5 |
2.0 |
2.0 |
77 |
|
YFB132M-8 |
3 |
380/660 |
7.7 |
710 |
82 |
0.72 |
6.5 |
2.0 |
2.0 |
87 |
|
YFB160M1-8 |
4 |
380/660 |
9.9 |
720 |
84 |
0.73 |
6.0 |
2.0 |
2.0 |
123 |
|
YFB160M2-8 |
5.5 |
380/660 |
13.3 |
720 |
85 |
0.74 |
6.0 |
2.0 |
2.0 |
141 |
|
YFB160L-8 |
7.5 |
380/660 |
17.7 |
720 |
86 |
0.75 |
5.5 |
2.0 |
2.0 |
165 |
|
YFB180L-8 |
11 |
380/660 |
25.1 |
730 |
86.5 |
0.77 |
6.0 |
1.7 |
2.0 |
255 |
|
YFB200L-8 |
15 |
380/660 |
34.1 |
730 |
88 |
0.76 |
6.0 |
1.8 |
2.0 |
265 |
|
YFB225S-8 |
18.5 |
380/660 |
41.3 |
730 |
89.5 |
0.76 |
6.0 |
1.7 |
2.0 |
353 |
|
YFB225M-8 |
22 |
380/660 |
47.6 |
730 |
90 |
0.78 |
6.0 |
1.8 |
2.0 |
402 |
|
YFB250M-8 |
30 |
380/660 |
63 |
730 |
90.5 |
0.80 |
6.0 |
1.8 |
2.0 |
470 |
|
YFB280S-8 |
37 |
380/660 |
78.7 |
740 |
91 |
0.80 |
6.0 |
1.8 |
2.0 |
610 |
|
YFB280M-8 |
45 |
380/660 |
93.2 |
740 |
91.7 |
0.79 |
6.0 |
1.8 |
2.0 |
690 |
|
YFB315S-8 |
55 |
380/660 |
109 |
740 |
92.5 |
0.80 |
6.5 |
1.6 |
2.2 |
840 |
|
YFB315M1-8 |
75 |
380/660 |
148 |
740 |
93 |
0.81 |
6.5 |
1.6 |
2.2 |
900 |
|
YFB315M2-8 |
90 |
380/660 |
177 |
740 |
93 |
0.82 |
6.5 |
1.6 |
2.2 |
980 |
|
YFB315M3-8 |
110 |
380/660 |
216 |
740 |
93.3 |
0.82 |
6.5 |
1.6 |
2.2 |
1150 |
YFB系列粉塵隔爆型三相異步電動機外形尺寸
表2 （單位：mm）
|
中心高H |
極數 |
A |
B |
C |
D |
E |
F |
G |
K |
進線口管螺紋 |
AA |
BB |
AB |
AC |
AD |
HD |
L |
|
80 |
2、4 |
125 |
100 |
50 |
19 |
40 |
6 |
15.5 |
φ10 |
M30×2 |
34 |
130 |
165 |
165 |
225 |
340 |
330 |
|
90S |
2、4、6 |
140 |
100 |
56 |
24 |
50 |
8 |
20 |
36 |
180 |
180 |
225 |
355 |
360 | |||
|
90L |
125 |
155 |
385 | ||||||||||||||
|
100L |
2、4、6 |
160 |
140 |
63 |
28 |
60 |
24 |
φ12 |
40 |
176 |
200 |
205 |
225 |
380 |
430 | ||
|
112M |
190 |
140 |
70 |
50 |
180 |
245 |
230 |
400 |
460 | ||||||||
|
132S |
2、4、6 |
216 |
140 |
89 |
38 |
80 |
10 |
33 |
M36×2 |
60 |
200 |
280 |
270 |
240 |
470 |
510 | |
|
132M |
178 |
238 |
550 | ||||||||||||||
|
160M |
2、4、6、8 |
254 |
210 |
108 |
42 |
110 |
12 |
37 |
φ12 |
70 |
270 |
330 |
325 |
240 |
530 |
655 | |
|
160L |
254 |
314 |
695 | ||||||||||||||
|
180M |
2、4、6、8 |
279 |
241 |
121 |
48 |
14 |
42.5 |
311 |
355 |
360 |
240 |
565 |
730 | ||||
|
180L |
279 |
349 |
750 | ||||||||||||||
|
200L |
2、4、6、8 |
318 |
305 |
133 |
55 |
16 |
49 |
φ15 |
M48×2 |
379 |
390 |
400 |
290 |
625 |
805 | ||
|
225S |
4、8 |
356 |
286 |
149 |
60 |
140 |
18 |
53 |
75 |
368 |
435 |
450 |
290 |
670 |
845 | ||
|
225M |
2 |
311 |
55 |
110 |
16 |
49 |
393 |
840 | |||||||||
|
4、6、8 |
60 |
140 |
18 |
53 | |||||||||||||
|
250M |
2 |
406 |
349 |
168 |
φ19 |
M64×2 |
80 |
455 |
490 |
500 |
330 |
770 |
| ||||
|
4、6、8 |
65 |
58 |
935 | ||||||||||||||
|
280S |
2 |
457 |
368 |
190 |
85 |
530 |
545 |
560 |
330 |
830 |
1010 | ||||||
|
4、6、8 |
75 |
20 |
67.5 | ||||||||||||||
|
280M |
2 |
419 |
65 |
18 |
58 |
581 |
1060 | ||||||||||
|
4、6、8、 |
75 |
20 |
67.5 | ||||||||||||||
|
315S |
2 |
508 |
406 |
216 |
65 |
140 |
18 |
58 |
φ24 |
90
|
620 |
640 |
630 |
400 |
1020 |
1240 | |
|
4、6、8、10 |
80 |
170 |
22 |
71 |
1270 | ||||||||||||
|
315M |
2 |
457 |
65 |
140 |
18 |
58 |
φ28 |
1320 | |||||||||
|
4、6、8、10 |
80 |
170 |
22 |
71 |
670 |
1350 | |||||||||||
|
315L |
2 |
508 |
65 |
140 |
18 |
58 |
1410 | ||||||||||
|
4、6、8、10 |
80 |
170 |
22 |
71 |
1440 |
注：其他安裝型式的外形及安裝尺寸（略），請參考B3安裝型式及YB系列的外形尺寸數據。
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