概述
Y2系列（H355-560）鼠笼型三相异步电动机，是我公司吸取国内外同类电机之优点并采用新材料、新工艺而成的新产品，该系列电机具有外形设计美观、力能指标高、可靠性强、体积小、重量轻、振动小、噪声低、高效节能等特点，是YKK系列高压电机理想的升级换代产品，其安装尺寸及功率等级均符合IEC72、JB/T10444-2004标准。
本系列电动机的各部分机械尺寸、公差符合国家标准GB/T1800~GB/T1844《极限与配合》和国家标准化委员会ISO标准。
本系列电动机的外壳防护等级根据GB/T4942.1-2001《旋转电机外壳防护分级（IP代码）》为IP55。如果用户要求其他防护等级可另行协商。
本系列电动机的冷却方法根据GB/T1993-1993和IEC60034-5《旋转电机 冷却方法的标准为IC411。如果用户要求其他冷却方法可另外协商。
本系列电动机基本安装方法为卧式带底脚（IMB3）结构，符合GB/T997-2003和IEC60034-7《旋转电机结构及安装型式（IM代号）》的规定。
电动机型号说明
结构说明
机座采用平行垂直的散热筋结构，通风结构采用两套独立的冷却风格，电机外部的空气在外风扇的作用下吹过散热筋，同时机座内有四条通风道，通过内风扇、转子冲片上的轴向通风口形成内风路，有效的提高了散热效果。2极电机外风扇采用单向轴流式风扇，所以旋转方向不得任意选定，4~8极电机采用双向旋转径向离心式风扇，其旋转方向可以任意选定。
转子采用鼠笼铜条结构或铸造结构，经过高精度动平衡，电机运转平衡，振动小。
滚动轴承采用三轴承结构，轴伸端设一球一柱两个轴承，非轴伸端设柱轴承，柱轴承承载径向负荷，球轴承起定位作用，防止轴向串动，并承受一定的轴向力。
主出线盒设计在机座的顶部，可以满足左右出线的需要，也可根据用户需要放在45°位置。
用途
电动机可用于驱动各种通用机械如压缩机、水泵、破碎机、切削机床、运输机械及其他机械设备，在矿山、机械、冶金、石油、化工、电站等各种工矿企业中作原动机用。用以传动鼓风机、磨煤机、轧钢机、卷扬机的电动机应在订货时提供有关的技术资料，并要签订技术协议，作为电机特殊设计的依据，以确保电动机的可靠运行。
|
机座
Frame Size
|
极数
Poles
|
安装尺寸
Mounting dimensions (mm)
|
外形尺寸
Overall dimensions (mm)
|
|
A
|
B
|
C
|
D
|
E
|
F
|
G
|
H
|
K
|
AB
|
AD
|
BB
|
HB
|
HD
|
L
|
|
355
|
2
|
630
|
900
|
254
|
75
|
+0.035
+0.013
|
140
|
20
|
67.5
|
355
|
28
|
790
|
860
|
1110
|
210
|
1250
|
2000
|
|
355
|
4、6
|
630
|
900
|
254
|
100
|
210
|
28
|
90
|
355
|
28
|
790
|
860
|
1110
|
210
|
1250
|
2000
|
|
400
|
2
|
710
|
1000
|
280
|
85
|
170
|
22
|
76
|
400
|
35
|
870
|
860
|
1200
|
290
|
1340
|
2200
|
|
400
|
4 - 8
|
710
|
1000
|
280
|
110
|
210
|
28
|
100
|
400
|
35
|
870
|
860
|
1200
|
290
|
1340
|
2200
|
|
450
|
2
|
800
|
1120
|
280
|
95
|
170
|
25
|
86
|
450
|
35
|
950
|
930
|
1340
|
390
|
1340
|
2310
|
|
450
|
4
|
800
|
1120
|
280
|
120
|
210
|
32
|
109
|
450
|
35
|
950
|
930
|
1340
|
390
|
1340
|
2310
|
|
450
|
6、8
|
800
|
1120
|
280
|
130
|
+0.040
+0.015
|
250
|
32
|
119
|
450
|
35
|
950
|
930
|
1340
|
390
|
1340
|
2310
|
|
500
|
2
|
900
|
1250
|
315
|
110
|
+0.035
+0.013
|
210
|
28
|
100
|
500
|
42
|
1080
|
970
|
1490
|
470
|
1420
|
2610
|
|
500
|
4
|
900
|
1250
|
450
|
130
|
+0.040
+0.015
|
250
|
32
|
119
|
500
|
42
|
1080
|
970
|
1490
|
470
|
1420
|
2610
|
|
500
|
6、8
|
900
|
1250
|
315
|
140
|
250
|
36
|
128
|
500
|
42
|
1080
|
970
|
1490
|
470
|
1420
|
2610
|
|
560
|
2
|
1000
|
1400
|
530
|
130
|
250
|
32
|
119
|
560
|
42
|
1180
|
1030
|
1680
|
590
|
1480
|
2900
|
|
560
|
4
|
1000
|
1400
|
355
|
150
|
250
|
36
|
138
|
560
|
42
|
1180
|
1030
|
1680
|
590
|
1480
|
2900
|
|
560
|
6、8
|
1000
|
1400
|
355
|
160
|
300
|
40
|
147
|
560
|
42
|
1180
|
1030
|
1680
|
590
|
1480
|
2900
|
技术参数 TECHNICAL SPECIFICATIONS
|
型号
Motor Type
|
额定功率
Rated
Power
(KW)
|
额定电流
Rated
Current
(A)
|
额定转速
Rated
Speed
(r/min)
|
效率
EFF
η
(%)
|
功率因数
Power
Factor
cosф
|
堵转转矩
|
堵转电流
|
最大转矩
|
振动
Mm/s
|
噪音
Db(A)
|
飞轮转矩
G．㎡
|
重量
Weight
(kg)
|
|
额定转矩
|
额定电流
|
额定转矩
|
|
Locked Torque
|
Locked Current
|
Maximum Torque
|
|
Rated Torque
|
Rated Current
|
Rated Torque
|
|
Y2-3551-2
|
185
|
22.6
|
2985
|
93.9
|
0.84
|
0.7
|
7
|
2
|
2.8
|
109
|
8
|
2035
|
|
Y2-3552-2
|
200
|
24.4
|
2985
|
94
|
0.84
|
0.7
|
7
|
2
|
2.8
|
109
|
8.5
|
2075
|
|
Y2-3553-2
|
220
|
26.8
|
2985
|
94.2
|
0.84
|
0.7
|
7
|
2
|
2.8
|
109
|
9.5
|
2160
|
|
Y2-3554-2
|
250
|
30.3
|
2985
|
94.4
|
0.84
|
0.7
|
7
|
2
|
2.8
|
111
|
10
|
2215
|
|
Y2-3555-2
|
280
|
33.1
|
2985
|
94.6
|
0.86
|
0.7
|
7
|
2
|
2.8
|
111
|
11
|
2280
|
|
Y2-3556-2
|
315
|
37.2
|
2985
|
94.8
|
0.86
|
0.7
|
7
|
2
|
2.8
|
111
|
17
|
2360
|
|
Y2-4001-2
|
355
|
41.9
|
2985
|
94.9
|
0.86
|
0.7
|
7
|
2
|
2.8
|
111
|
18
|
2700
|
|
Y2-4002-2
|
400
|
47.1
|
2985
|
95.1
|
0.86
|
0.7
|
7
|
2
|
2.8
|
111
|
19.5
|
2830
|
|
Y2-4003-2
|
450
|
52.9
|
2985
|
95.2
|
0.86
|
0.7
|
7
|
2
|
2.8
|
111
|
21
|
2920
|
|
Y2-4004-2
|
500
|
58.0
|
2985
|
95.3
|
0.87
|
0.7
|
7
|
2
|
2.8
|
112
|
22
|
3010
|
|
Y2-4501-2
|
560
|
64.9
|
2985
|
95.4
|
0.87
|
0.7
|
7
|
2
|
2.8
|
112
|
24
|
3300
|
|
Y2-4502-2
|
630
|
73.0
|
2985
|
95.5
|
0.87
|
0.7
|
7
|
2
|
2.8
|
112
|
27
|
3500
|
|
Y2-4503-2
|
710
|
82.1
|
2985
|
95.6
|
0.87
|
0.7
|
7
|
2
|
2.8
|
112
|
30
|
3600
|
|
Y2-4504-2
|
800
|
91.5
|
2985
|
95.7
|
0.88
|
0.7
|
7
|
2
|
2.8
|
112
|
35
|
3800
|
|
Y2-5001-2
|
900
|
102.8
|
2985
|
95.8
|
0.88
|
0.7
|
7
|
2
|
2.8
|
112
|
65
|
5200
|
|
Y2-5002-2
|
1000
|
114.0
|
2985
|
95.9
|
0.88
|
0.7
|
7
|
2
|
2.8
|
112
|
69
|
5320
|
|
Y2-5003-2
|
1120
|
127.6
|
2985
|
96
|
0.88
|
0.7
|
7
|
2
|
2.8
|
113
|
75
|
5450
|
|
Y2-5601-2
|
1250
|
140.6
|
2985
|
96.1
|
0.89
|
0.7
|
7
|
2
|
2.8
|
113
|
111
|
5800
|
|
Y2-5602-2
|
1400
|
157.2
|
2985
|
96.3
|
0.89
|
0.7
|
7
|
2
|
2.8
|
113
|
119
|
5860
|
|
Y2-5603-2
|
1600
|
179.3
|
2985
|
96.5
|
0.89
|
0.7
|
7
|
2
|
2.8
|
113
|
127
|
5930
|
|
Y2-5604-2
|
1800
|
201.7
|
2985
|
96.5
|
0.89
|
0.7
|
7
|
2
|
2.8
|
113
|
136
|
6000
|
|
Y2-3551-4
|
185
|
22.6
|
1488
|
93.7
|
0.84
|
0.8
|
6.5
|
2
|
2.8
|
106
|
19
|
2120
|
|
Y2-3552-4
|
200
|
24.4
|
1488
|
93.9
|
0.84
|
0.8
|
6.5
|
2
|
2.8
|
106
|
21.5
|
2220
|
|
Y2-3553-4
|
220
|
26.8
|
1488
|
94.1
|
0.84
|
0.8
|
6.5
|
2
|
2.8
|
106
|
23
|
2290
|
|
Y2-3554-4
|
250
|
30.4
|
1488
|
94.3
|
0.84
|
0.8
|
6.5
|
2
|
2.8
|
108
|
24.5
|
2340
|
|
Y2-3555-4
|
280
|
33.9
|
1488
|
94.5
|
0.84
|
0.8
|
6.5
|
2
|
2.8
|
108
|
25.5
|
2400
|
|
Y2-3556-4
|
315
|
37.7
|
1488
|
94.6
|
0.85
|
0.8
|
6.5
|
2
|
2.8
|
108
|
32
|
2460
|
|
Y2-3557-4
|
355
|
42.4
|
1488
|
94.8
|
0.85
|
0.8
|
6.5
|
2
|
2.8
|
108
|
34
|
2520
|
|
Y2-4001-4
|
400
|
47.7
|
1488
|
95
|
0.85
|
0.8
|
6.5
|
2
|
2.8
|
108
|
37
|
3170
|
|
Y2-4002-4
|
450
|
53.5
|
1488
|
95.2
|
0.85
|
0.8
|
6.5
|
2
|
2.8
|
108
|
39
|
3250
|
|
Y2-4003-4
|
500
|
58.7
|
1488
|
95.3
|
0.86
|
0.8
|
6.5
|
2
|
2.8
|
108
|
52
|
3340
|
|
Y2-4004-4
|
560
|
65.7
|
1488
|
95.4
|
0.86
|
0.8
|
6.5
|
2
|
2.8
|
111
|
58
|
3420
|
|
Y2-4501-4
|
630
|
73.8
|
1488
|
95.5
|
0.86
|
0.8
|
6.5
|
2
|
2.8
|
111
|
65
|
3950
|
|
Y2-4502-4
|
710
|
83.1
|
1488
|
95.6
|
0.86
|
0.8
|
6.5
|
2
|
2.8
|
111
|
73
|
4200
|
|
Y2-4503-4
|
800
|
93.5
|
1488
|
95.7
|
0.86
|
0.8
|
6.5
|
2
|
2.8
|
111
|
82
|
4450
|
|
Y2-5001-4
|
900
|
105.1
|
1488
|
95.8
|
0.86
|
0.8
|
6.5
|
2
|
2.8
|
111
|
141
|
5300
|
|
Y2-5002-4
|
1000
|
116.7
|
1488
|
95.9
|
0.86
|
0.8
|
6.5
|
2
|
2.8
|
111
|
148
|
5410
|
|
Y2-5003-4
|
1120
|
130.5
|
1488
|
96
|
0.86
|
0.8
|
6.5
|
2
|
2.8
|
113
|
156
|
5530
|
|
Y2-5004-4
|
1250
|
143.9
|
1488
|
96.1
|
0.87
|
0.7
|
6.5
|
2
|
2.8
|
113
|
252
|
5680
|
|
Y2-5601-4
|
1400
|
161.0
|
1488
|
96.2
|
0.87
|
0.7
|
6.5
|
2
|
2.8
|
113
|
272
|
5950
|
|
Y2-5602-4
|
1600
|
183.6
|
1488
|
96.4
|
0.87
|
0.7
|
6.5
|
2
|
2.8
|
113
|
305
|
6020
|
|
Y2-5603-4
|
1800
|
206.3
|
1488
|
96.5
|
0.87
|
0.7
|
6.5
|
2
|
2.8
|
113
|
341
|
6100
|
|
Y2-5604-4
|
2000
|
229
|
1488
|
96.6
|
0.87
|
0.7
|
6.5
|
2
|
2.8
|
113
|
372
|
6180
|
|
Y2-3553-6
|
160
|
20.6
|
987
|
93.4
|
0.8
|
0.8
|
6
|
2
|
2.8
|
102
|
26
|
2255
|
|
Y2-3554-6
|
185
|
23.8
|
987
|
93.5
|
0.8
|
0.8
|
6
|
2
|
2.8
|
102
|
28
|
2345
|
|
Y2-3555-6
|
200
|
25.7
|
987
|
93.6
|
0.8
|
0.8
|
6
|
2
|
2.8
|
102
|
31
|
2440
|
|
Y2-4001-6
|
220
|
27.5
|
987
|
93.8
|
0.82
|
0.8
|
6
|
2
|
2.8
|
102
|
47
|
3010
|
|
Y2-4002-6
|
250
|
31.2
|
987
|
93.9
|
0.82
|
0.8
|
6
|
2
|
2.8
|
105
|
50
|
3110
|
|
Y2-4003-6
|
280
|
34.9
|
987
|
94.1
|
0.82
|
0.8
|
6
|
2
|
2.8
|
105
|
53
|
3200
|
|
Y2-4004-6
|
315
|
39.2
|
987
|
94.3
|
0.82
|
0.8
|
6
|
2
|
2.8
|
105
|
57
|
3250
|
|
Y2-4501-6
|
355
|
43.6
|
992
|
94.5
|
0.83
|
0.8
|
6
|
2
|
2.8
|
105
|
64
|
3600
|
|
Y2-4502-6
|
400
|
49.0
|
992
|
94.6
|
0.83
|
0.8
|
6
|
2
|
2.8
|
105
|
73
|
3800
|
|
Y2-4503-6
|
450
|
55.1
|
992
|
94.7
|
0.83
|
0.8
|
6
|
2
|
2.8
|
105
|
81
|
4000
|
|
Y2-4504-6
|
500
|
61.1
|
992
|
94.9
|
0.83
|
0.8
|
6
|
2
|
2.8
|
105
|
90
|
4200
|
|
Y2-5001-6
|
560
|
68.3
|
992
|
95.1
|
0.83
|
0.8
|
6
|
2
|
2.8
|
108
|
177
|
5370
|
|
Y2-5002-6
|
630
|
76.7
|
992
|
95.2
|
0.83
|
0.8
|
6
|
2
|
2.8
|
108
|
184
|
5500
|
|
Y2-5003-6
|
710
|
86.4
|
992
|
95.3
|
0.83
|
0.8
|
6
|
2
|
2.8
|
108
|
191
|
5630
|
|
Y2-5004-6
|
800
|
97.2
|
992
|
95.4
|
0.83
|
0.8
|
6
|
2
|
2.8
|
108
|
202
|
5830
|
|
Y2-5601-6
|
900
|
107.8
|
992
|
95.6
|
0.84
|
0.7
|
6
|
2
|
2.8
|
108
|
388
|
5930
|
|
Y2-5602-6
|
1000
|
119.7
|
992
|
95.7
|
0.84
|
0.7
|
6
|
2
|
2.8
|
108
|
402
|
6020
|
|
Y2-5603-6
|
1120
|
133.9
|
992
|
95.8
|
0.84
|
0.7
|
6
|
2
|
2.8
|
110
|
423
|
6100
|
|
Y2-5604-6
|
1250
|
149.3
|
992
|
95.9
|
0.84
|
0.7
|
6
|
2
|
2.8
|
110
|
450
|
6150
|
|
Y2-4001-8
|
160
|
21.7
|
742
|
93.2
|
0.76
|
0.8
|
5.5
|
2
|
2.8
|
99
|
50
|
3020
|
|
Y2-4002-8
|
185
|
25.1
|
742
|
93.3
|
0.76
|
0.8
|
5.5
|
2
|
2.8
|
99
|
52
|
3090
|
|
Y2-4003-8
|
200
|
26.7
|
742
|
93.5
|
0.77
|
0.8
|
5.5
|
2
|
2.8
|
99
|
56
|
3150
|
|
Y2-4004-8
|
220
|
29.3
|
742
|
93.7
|
0.77
|
0.8
|
5.5
|
2
|
2.8
|
99
|
61
|
3260
|
|
Y2-4501-8
|
250
|
32.8
|
742
|
93.9
|
0.78
|
0.8
|
5.5
|
2
|
2.8
|
102
|
65
|
3600
|
|
Y2-4502-8
|
280
|
36.7
|
742
|
94.1
|
0.78
|
0.8
|
5.5
|
2
|
2.8
|
102
|
73
|
3800
|
|
Y2-4503-8
|
315
|
41.3
|
742
|
94.2
|
0.78
|
0.8
|
5.5
|
2
|
2.8
|
102
|
82
|
4000
|
|
Y2-4504-8
|
355
|
46.4
|
742
|
94.4
|
0.78
|
0.8
|
5.5
|
2
|
2.8
|
102
|
91
|
4200
|
|
Y2-5001-8
|
400
|
51.6
|
742
|
94.5
|
0.79
|
0.8
|
5.5
|
2
|
2.8
|
102
|
177
|
5380
|
|
Y2-5002-8
|
450
|
57.9
|
742
|
94.6
|
0.79
|
0.8
|
5.5
|
2
|
2.8
|
102
|
184
|
5510
|
|
Y2-5003-8
|
500
|
63.4
|
742
|
94.8
|
0.8
|
0.8
|
5.5
|
2
|
2.8
|
102
|
191
|
5640
|
|
Y2-5004-8
|
560
|
71.0
|
742
|
94.9
|
0.8
|
0.8
|
5.5
|
2
|
2.8
|
105
|
202
|
5850
|
|
Y2-5601-8
|
630
|
78.7
|
742
|
95.1
|
0.81
|
0.7
|
5.5
|
2
|
2.8
|
105
|
480
|
6200
|
|
Y2-5602-8
|
710
|
88.5
|
742
|
95.3
|
0.81
|
0.7
|
5.5
|
2
|
2.8
|
105
|
510
|
6240
|
|
Y2-5603-8
|
800
|
99.6
|
742
|
95.4
|
0.81
|
0.7
|
5.5
|
2
|
2.8
|
105
|
535
|
6320
|
|
Y2-5604-8
|
900
|
111.8
|
742
|
95.6
|
0.81
|
0.7
|
5.5
|
2
|
2.8
|
105
|
560
|
6400
|
防护等级 DEGREES OF PROTECTION (IEC600034-5)
