YB2系列隔爆型三相异步电动机是YB系列的更新换代产品。本系列电动机具有体积小、重量轻、外形美观、运行可靠、性能好、噪声低、振动小、使用维护方便的优点。本系列电动机的功率等级、安装尺寸符合IEC的标准。
本系列电动机的防爆性能符合GB3836.1-2000《性气体环境用电气设备第1部分：通用要求》和GB3836.2-2000《性气体环境用电气设备第2部分：隔爆型“d”》标准的规定，分别制成隔爆型ExdⅠ、ExdⅡAT4、ExdⅡBT4、ExdⅡCT4，适用于煤矿井下(非采掘工作面)及工厂ⅡA、ⅡB、ⅡC级．温度组分别为T1～T4的性气体环境的危险场所。
在YB2电动机的基础上，也可以制成YB2-W户外型、YB2-TH户内湿热型、YB2-WTH户外湿热型、YB2-WT户外热带型及YB2-WFl户外中等防腐蚀气候环境。
二、主要技术参数：
1.额定电压：380V、660V、380／660V、660／1140V
2.额定频率：50Hz
3.防护等级：IP55
4.冷却方式：IC411
5.工作制：S1
6.绝缘等级：F
7.安装形式：IMB3、IMB5、IMB35等
型号 |
额定功率 |
电流 |
转速 |
效率 |
功率 |
堵转转矩 |
堵转电流 |
重量 |
|
千瓦 |
马力 |
额定转矩 |
额定电流 |
||||||
Type |
Rated Output |
Current |
Speed |
Eff |
Power |
Locked Torque |
Locked Current |
Weight |
|
kW |
hp |
Rated Torque |
Rated Current |
||||||
YB2-631-2 |
0.18 |
0.25 |
0.50 |
2800 |
66.0 |
0.80 |
2.2 |
5.0 |
13.0 |
YB2-632-2 |
0.25 |
0.33 |
0.66 |
2800 |
68.0 |
0.81 |
2.2 |
5.0 |
13.5 |
YB2-711-2 |
0.37 |
0.50 |
0.96 |
2800 |
70.0 |
0.81 |
2.2 |
5.5 |
17.5 |
YB2-712-2 |
0.55 |
0.75 |
1.33 |
2800 |
73.0 |
0.83 |
2.2 |
5.5 |
18.0 |
YB2-801-2 |
0.75 |
1.0 |
1.8 |
2825 |
75.0 |
0.83 |
2.2 |
6.0 |
28 |
YB2-802-2 |
1.1 |
1.5 |
2.6 |
2825 |
78.0 |
0.84 |
2.2 |
6.0 |
29 |
YB2-90S-2 |
1.5 |
2.0 |
3.4 |
2840 |
79.0 |
0.84 |
2.2 |
7.0 |
34 |
YB2-90L-2 |
2.2 |
3.0 |
4.8 |
2840 |
81.0 |
0.85 |
2.2 |
7.0 |
37 |
YB2-100L-2 |
3 |
4.0 |
6.2 |
2880 |
83.0 |
0.88 |
2.2 |
7.0 |
45 |
YB2-112M-2 |
4 |
5.5 |
8.1 |
2890 |
85.0 |
0.88 |
2.2 |
7.0 |
57 |
YB2-132S1-2 |
5.5 |
7.5 |
11.1 |
2900 |
86.0 |
0.88 |
2.2 |
7.5 |
90 |
YB2-132S2-2 |
7.5 |
10 |
14.8 |
2900 |
87.0 |
0.88 |
2.2 |
7.5 |
95 |
YB2-160M1-2 |
11 |
15 |
21.6 |
2930 |
88.0 |
0.88 |
2.2 |
7.5 |
142 |
YB2-160M2-2 |
15 |
20 |
28.8 |
2930 |
89.0 |
0.89 |
2.2 |
7.5 |
150 |
YB2-160L-2 |
18.5 |
25 |
35.5 |
2930 |
89.0 |
0.89 |
2.2 |
7.5 |
172 |
YB2-180M-2 |
22 |
30 |
41.0 |
2940 |
90.5 |
0.90 |
2.0 |
7.5 |
202 |
YB2-200L1-2 |
30 |
40 |
55.5 |
2950 |
91.2 |
0.90 |
2.0 |
7.5 |
270 |
YB2-200L2-2 |
37 |
50 |
67.9 |
2950 |
92.0 |
0.90 |
2.0 |
7.5 |
285 |
YB2-225M-2 |
45 |
60 |
82.1 |
2970 |
92.5 |
0.90 |
2.0 |
7.5 |
349 |
YB2-250M-2 |
55 |
75 |
99.7 |
2970 |
92.5 |
0.90 |
2.1 |
7.5 |
463 |
YB2-280S-2 |
75 |
100 |
134.4 |
2970 |
93.2 |
0.91 |
2.0 |
7.5 |
614 |
YB2-280M-2 |
90 |
125 |
160.2 |
2970 |
93.8 |
0.91 |
2.1 |
7.5 |
690 |
YB2-315S-2 |
110 |
150 |
195 |
2975 |
94.0 |
0.91 |
1.8 |
7.0 |
975 |
YB2-315M-2 |
132 |
175 |
233 |
2975 |
94.5 |
0.91 |
1.8 |
7.0 |
1090 |
YB2-315L1-2 |
160 |
220 |
279 |
2975 |
94.6 |
0.92 |
1.8 |
7.0 |
1180 |
YB2-315L2-2 |
200 |
270 |
348 |
2975 |
94.8 |
0.92 |
1.8 |
7.0 |
1265 |
YB2-631-4 |
0.12 |
0.17 |
0.42 |
1400 |
58.0 |
0.72 |
2.0 |
4.0 |
12.5 |
YB2-632-4 |
0.18 |
0.25 |
0.58 |
1400 |
63.0 |
0.73 |
2.0 |
4.0 |
13.0 |
YB2-711-4 |
0.25 |
0.33 |
0.73 |
1400 |
66.0 |
0.74 |
2.0 |
4.0 |
17.0 |
YB2-712-4 |
0.37 |
0.50 |
1.02 |
1400 |
69.0 |
0.75 |
2.0 |
4.0 |
17.5 |
YB2-801-4 |
0.55 |
0.75 |
1.5 |
1390 |
71.0 |
0.75 |
2.4 |
5.0 |
29 |
YB2-802-4 |
0.75 |
1.0 |
2.0 |
1390 |
73.0 |
0.77 |
2.4 |
5.0 |
30 |
YB2-90S-4 |
1.1 |
1.5 |
2.9 |
1400 |
75.0 |
0.77 |
2.3 |
6.0 |
34 |
YB2-90L-4 |
1.5 |
2.0 |
3.7 |
1400 |
78.0 |
0.79 |
2.3 |
6.0 |
39 |
YB2-100L1-4 |
2.2 |
3.0 |
5.1 |
1420 |
80.0 |
0.81 |
2.3 |
6.0 |
46 |
YB2-100L2-4 |
3 |
4.0 |
6.8 |
1420 |
82.0 |
0.82 |
2.3 |
6.0 |
50 |
YB2-112M-4 |
4 |
5.5 |
8.8 |
1440 |
84.0 |
0.82 |
2.3 |
6.0 |
55 |
YB2-132S-4 |
5.5 |
7.5 |
11.5 |
1440 |
86.0 |
0.84 |
2.3 |
7.0 |
93 |
YB2-132M-4 |
7.5 |
10 |
15.4 |
1440 |
87.0 |
0.85 |
2.3 |
7.0 |
106 |
YB2-160M-4 |
11 |
15 |
22.3 |
1460 |
88.0 |
0.85 |
2.2 |
7.0 |
148 |
YB2-160L-4 |
15 |
20 |
30.1 |
1460 |
89.0 |
0.85 |
2.2 |
7.0 |
169 |
YB2-180M-4 |
18.5 |
25 |
36.5 |
1470 |
90.5 |
0.85 |
2.2 |
7.0 |
204 |
YB2-180L-4 |
22 |
30 |
43.1 |
1470 |
91.2 |
0.85 |
2.2 |
7.0 |
225 |
YB2-200L-4 |
30 |
40 |
57.6 |
1470 |
92.0 |
0.86 |
2.2 |
7.2 |
300 |
YB2-225S-4 |
37 |
50 |
69.9 |
1480 |
92.5 |
0.87 |
2.2 |
7.2 |
324 |
YB2-225M-4 |
45 |
60 |
84.7 |
1480 |
92.8 |
0.87 |
2.2 |
7.2 |
360 |
YB2-250M-4 |
55 |
75 |
102.7 |
1480 |
93.0 |
0.87 |
2.2 |
7.2 |
487 |
YB2-280S-4 |
75 |
100 |
139.6 |
1480 |
93.8 |
0.87 |
2.2 |
7.2 |
632 |
YB2-280M-4 |
90 |
125 |
166.9 |
1480 |
94.2 |
0.87 |
2.2 |
7.2 |
737 |
YB2-315S-4 |
110 |
150 |
201 |
1480 |
94.5 |
0.88 |
2.1 |
7.0 |
985 |
YB2-315M-4 |
132 |
175 |
240 |
1480 |
94.8 |
0.88 |
2.1 |
7.0 |
1160 |
YB2-315L1-4 |
160 |
220 |
287 |
1480 |
95.0 |
0.89 |
2.1 |
7.0 |
1225 |
YB2-315L2-4 |
200 |
270 |
359 |
1480 |
95.2 |
0.89 |
2.1 |
7.0 |
1320 |
YB2-711-6 |
0.18 |
0.25 |
0.64 |
850 |
62.0 |
0.66 |
1.9 |
4.0 |
17.0 |
YB2-712-6 |
0.25 |
0.33 |
0.83 |
850 |
63.0 |
0.68 |
1.9 |
4.0 |
17.5 |
YB2-801-6 |
0.37 |
0.50 |
1.3 |
940 |
63.0 |
0.70 |
1.9 |
4.0 |
22.5 |
YB2-802-6 |
0.55 |
0.75 |
1.7 |
940 |
66.0 |
0.72 |
1.9 |
4.0 |
23 |
YB2-90S-6 |
0.75 |
1.0 |
2.3 |
910 |
69.0 |
0.72 |
2.1 |
4.0 |
35 |
YB2-90L-6 |
1.1 |
1.5 |
3.1 |
910 |
73.0 |
0.73 |
2.1 |
5.0 |
37 |
YB2-100L-6 |
1.5 |
2.0 |
3.9 |
940 |
76.0 |
0.76 |
2.1 |
5.0 |
45 |
YB2-112M-6 |
2.2 |
3.0 |
5.6 |
940 |
79.0 |
0.76 |
2.1 |
5.0 |
57 |
YB2-132S-6 |
3 |
4.0 |
7.3 |
960 |
81.0 |
0.77 |
2.1 |
6.0 |
88 |
YB2-132M1-6 |
4 |
5.5 |
9.4 |
960 |
83.0 |
0.78 |
2.1 |
6.0 |
98 |
YB2-132M2-6 |
5.5 |
7.5 |
12.6 |
960 |
85.0 |
0.78 |
2.1 |
6.5 |
109 |
YB2-160M-6 |
7.5 |
10 |
16.8 |
970 |
86.0 |
0.79 |
2.1 |
6.5 |
144 |
YB2-160L-6 |
11 |
15 |
24.3 |
970 |
87.5 |
0.79 |
2.1 |
6.5 |
172 |
YB2-180L-6 |
15 |
20 |
31.6 |
970 |
89.0 |
0.81 |
2.1 |
7.0 |
214 |
YB2-200L1-6 |
18.5 |
25 |
37.6 |
970 |
90.0 |
0.83 |
2.2 |
7.0 |
250 |
YB2-200L2-6 |
22 |
30 |
44.7 |
970 |
90.0 |
0.83 |
2.2 |
7.0 |
280 |
YB2-225M-6 |
30 |
40 |
57.6 |
980 |
92.0 |
0.86 |
2.1 |
7.0 |
332 |
YB2-250M-6 |
37 |
50 |
69.8 |
980 |
92.0 |
0.86 |
2.1 |
7.0 |
468 |
YB2-280S-6 |
45 |
60 |
85.9 |
980 |
92.5 |
0.86 |
2.1 |
7.0 |
606 |
YB2-280M-6 |
55 |
75 |
104.7 |
980 |
92.8 |
0.86 |
2.1 |
7.0 |
665 |
YB2-315S-6 |
75 |
100 |
141 |
985 |
93.5 |
0.86 |
2.0 |
7.0 |
930 |
YB2-315M-6 |
90 |
125 |
169 |
985 |
93.8 |
0.86 |
2.0 |
7.0 |
1040 |
YB2-315L1-6 |
110 |
150 |
206 |
985 |
94.0 |
0.86 |
2.0 |
7.0 |
1130 |
YB2-315L2-6 |
132 |
175 |
244 |
985 |
94.2 |
0.87 |
2.0 |
7.0 |
1230 |
YB2-801-8 |
0.18 |
0.25 |
0.8 |
645 |
52.0 |
0.61 |
1.8 |
3.3 |
20.5 |
YB2-802-8 |
0.25 |
0.33 |
1.1 |
645 |
55.0 |
0.61 |
1.8 |
3.3 |
21 |
YB2-90S-8 |
0.37 |
0.50 |
1.4 |
670 |
63.0 |
0.62 |
1.8 |
4.0 |
35 |
YB2-90L-8 |
0.55 |
0.75 |
2.1 |
670 |
64.0 |
0.63 |
1.8 |
4.0 |
37 |
YB2-100L1-8 |
0.75 |
1.0 |
2.4 |
680 |
71.0 |
0.68 |
1.8 |
4.0 |
41 |
YB2-100L2-8 |
1.1 |
1.5 |
3.3 |
680 |
73.0 |
0.69 |
1.8 |
4.0 |
43 |
YB2-112M-8 |
1.5 |
2.0 |
4.4 |
690 |
75.0 |
0.69 |
1.8 |
4.0 |
52 |
YB2-132S-8 |
2.2 |
3.0 |
5.6 |
710 |
79.0 |
0.73 |
1.8 |
5.5 |
88 |
YB2-132M-8 |
3 |
4.0 |
7.6 |
710 |
81.0 |
0.73 |
1.8 |
5.5 |
104 |
YB2-160M1-8 |
4 |
5.5 |
10.3 |
720 |
81.0 |
0.73 |
1.9 |
6.0 |
143 |
YB2-160M2-8 |
5.5 |
7.5 |
13.4 |
720 |
83.0 |
0.75 |
1.9 |
6.0 |
144 |
YB2-160L-8 |
7.5 |
10 |
17.5 |
720 |
85.0 |
0.76 |
1.9 |
6.0 |
172 |
YB2-180L-8 |
11 |
15 |
25.3 |
730 |
87.0 |
0.76 |
1.9 |
6.0 |
214 |
YB2-200L-8 |
15 |
20 |
33.7 |
730 |
89.0 |
0.76 |
2.0 |
6.5 |
280 |
YB2-225S-8 |
18.5 |
25 |
40 |
730 |
90.0 |
0.78 |
2.0 |
6.5 |
306 |
YB2-225M-8 |
22 |
30 |
47.4 |
730 |
90.5 |
0.78 |
2.0 |
6.5 |
332 |
YB2-250M-8 |
30 |
40 |
63.4 |
730 |
91.0 |
0.79 |
1.9 |
6.5 |
465 |
YB2-280S-8 |
37 |
50 |
77.8 |
740 |
91.5 |
0.79 |
1.8 |
6.0 |
590 |
YB2-280M-8 |
45 |
60 |
94.1 |
740 |
92.0 |
0.79 |
1.8 |
6.0 |
662 |
YB2-315S-8 |
55 |
75 |
111 |
735 |
92.8 |
0.81 |
1.9 |
6.5 |
900 |
YB2-315M-8 |
75 |
100 |
151 |
735 |
93.0 |
0.81 |
1.9 |
6.5 |
1085 |
YB2-315L1-8 |
90 |
125 |
178 |
735 |
93.8 |
0.82 |
1.9 |
6.5 |
1150 |
YB2-315L2-8 |
110 |
150 |
217 |
735 |
94.0 |
0.82 |
1.9 |
6.5 |
1280 |
