防爆电机的防护等级：IPxx
第一个X代表的意思
0 无防护电机 无专门防护 不作试验，但应符合2.1条
1 防护大于50MM固体的电机能防止大面积的人体偶然意外地触及或接近壳内带电或转动部件。能防止直径大于50MM的固体异物进入壳内
2 防护大于12MM固体的电机 能防止直径大于12MM的固体异物进入壳内
3 防护大于2.5MM固体的电机 能防止直径大于2.5MM的工具或导线触及或接近壳内带电或转动部件
4 防护大于1MM固体的电机 能防止直径或厚度大于1MM的导线或片条触及或接近壳内带电或转动部件
5 防尘电机 承受任何方向的溅水应无有害影响
第二个X代表的意思
0 无防护电机 无专门防护
1 防滴电机 垂直滴水应无有害影响
2 15度滴电机 当电机从正常位置向任何方向倾斜至15度以内任一角度时，垂直滴水应无有害影响
3 防淋水电机 与垂直线成60度角范围内的淋水应无有害影响
4 防溅水电机 承受任何方向的溅水应无有害影响
5 防喷水电机 承受任何方向的喷水应无有害影响
6 防海浪电机 承受猛烈的海浪冲击或强烈喷水时，电机的进水量应不达到有害的程度。
7 防浸水电机 当电机浸入规定压力的水中经规定时间后，电机的进水量应不达到有害的程度
8 潜水电机 电机在制造厂规定的条件下能长期潜水。电机一般为水密型，便对某些类型电机也可允许水进入，但不应达到有害的程度
|
型号
|
额定功率
|
电流
（安培）
|
转速
（转/分）
|
效率
（%）
|
功率
因数
|
堵转转矩
|
堵转电流
|
重量
（千克）
|
|
千瓦
|
马力
|
额定转矩
|
额定电流
|
|
Type
|
Rated Output
|
Current
(A)
at 380V
|
Speed
(r/min)
|
Eff
(%)
|
Power
Factor
(cos ф)
|
Locked Torque
|
Locked Current
|
Weight
(kg)
|
|
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
|
|
YB2-355S1-2
|
185
|
251
|
323.0
|
2980
|
94.6
|
0.92
|
1.8
|
7.0
|
1690
|
|
YB2-355S2-2
|
200
|
270
|
348.4
|
2980
|
94.8
|
0.92
|
1.8
|
7.0
|
1690
|
|
YB2-355M1-2
|
220
|
299
|
383.3
|
2980
|
94.8
|
0.92
|
1.6
|
7.0
|
1860
|
|
YB2-355M2-2
|
250
|
340
|
443.2
|
2980
|
95.3
|
0.92
|
1.6
|
7.0
|
2100
|
|
YB2-355L1-2
|
280
|
380
|
485.4
|
2980
|
95.3
|
0.92
|
1.6
|
7.0
|
2250
|
|
YB2-355L2-2
|
315
|
428
|
544.2
|
2980
|
95.6
|
0.92
|
1.6
|
7.0
|
2280
|
|
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
|
|
YB2-355S1-4
|
180
|
245
|
328.7
|
1485
|
95.0
|
0.90
|
2.1
|
7.0
|
1690
|
|
YB2-355S2-4
|
200
|
270
|
354.7
|
1485
|
95.2
|
0.90
|
2.1
|
7.0
|
1690
|
|
YB2-355M1-4
|
220
|
290
|
390.1
|
1485
|
95.2
|
0.90
|
2.1
|
7.0
|
1860
|
|
YB2-355M2-4
|
250
|
340
|
442.9
|
1485
|
95.5
|
0.90
|
2.1
|
7.0
|
2100
|
|
YB2-355L1-4
|
280
|
380
|
496.0
|
1485
|
95.5
|
0.90
|
2.1
|
7.0
|
2280
|
|
YB2-355L2-4
|
315
|
428
|
556.2
|
1485
|
95.6
|
0.90
|
2.1
|
7.0
|
2280
|
|
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</, P>
|
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
|
|
YB2-355S-6
|
160
|
220
|
292.3
|
989
|
94.5
|
0.90
|
2.0
|
7.0
|
1620
|
|
YB2-355M1-6
|
185
|
251
|
338.0
|
989
|
94.5
|
0.90
|
2.0
|
7.0
|
1730
|
|
YB2-355M2-6
|
200
|
270
|
364.6
|
989
|
94.7
|
0.90
|
2.0
|
7.0
|
1930
|
|
YB2-355L1-6
|
220
|
299
|
401.1
|
989
|
94.7
|
0.90
|
2.0
|
7.0
|
2120
|
|
YB2-355L2-6
|
250
|
340
|
454.3
|
989
|
95.0
|
0.90
|
2.0
|
7.0
|
2230
|
|
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
|
|
YB2-355S-8
|
132
|
175
|
259.6
|
742
|
94.2
|
0.82
|
2.0
|
6.5
|
1690
|
|
YB2-355M-8
|
160
|
220
|
313.4
|
742
|
94.6
|
0.82
|
2.0
|
6.5
|
1830
|
|
YB2-355L1-8
|
185
|
251
|
362.3
|
742
|
94.6
|
0.82
|
2.0
|
6.5
|
2200
|
|
YB2-355L2-8
|
200
|
299
|
386.2
|
742
|
94.8
|
0.83
|
2.0
|
6.5
|
2250
|
|
YB2-315S-10
|
45
|
60
|
100
|
590
|
92.0
|
0.75
|
1.5
|
6.0
|
940
|
|
YB2-315M-10
|
55
|
75
|
121
|
590
|
92.0
|
0.75
|
1.5
|
6.0
|
1085
|
|
YB2-315L1-10
|
75
|
100
|
162
|
590
|
93.5
|
0.76
|
1.5
|
6.0
|
1200
|
|
YB2-315L2-10
|
90
|
125
|
191
|
590
|
93.0
|
0.77
|
1.5
|
6.0
|
1250
|
|
YB2-355S-10
|
90
|
125
|
190.8
|
597
|
93.0
|
0.77
|
1.5
|
6.0
|
1650
|
|
YB2-355M1-10
|
110
|
150
|
230.4
|
597
|
93.2
|
0.78
|
1.3
|
5.5
|
1790
|
|
YB2-355M2-10
|
132
|
175
|
275.0
|
597
|
93.5
|
0.78
|
1.3
|
5.5
|
1820
|
|
YB2-355L1-10
|
160
|
220
|
333.0
|
597
|
93.6
|
0.78
|
1.3
|
5.5
|
2100
|
|
YB2-355L2-10
|
185
|
251
|
385.0
|
597
|
93.6
|
0.78
|
1.3
|
5.5
|
2250
|