● 概述
YB2、YBK2系列低压隔爆型三相异步电动机的功率等级、安装尺寸符合我国国家标准。电动机符合中国国家标准GB3836.1－2000《爆炸性气体环境用电气设备 第1部分：通用要求》和GB3836.2－2000《爆炸性气体环境用电气设备第2部分：隔爆型“d”》的规定，制成隔爆型dI，适用于具有爆炸性气体混合物的场所。
本系列电机主体外壳防护等级按IP54设计，可制成IP55；接线盒为IP54，可制成IP55；
电动机的功率、转速及机座号的对应关系：YB2系列电机见表1，YBK2系列电机见表2。技术数据YB2系列电机见表7, YBK2系列电机见表8；
表1 Table5(660/1140V)
|
机座号
Frame size
|
同步转速Synchronous
Speed(r/min)
|
|
1500
|
1000
|
750
|
|
功率Output（kW）
|
|
YB2－400M3
|
315
|
－
|
－
|
|
YB2－400M4
|
355
|
－
|
－
|
|
YB2－400M5
|
400
|
－
|
－
|
|
YB2－400M6
|
500
|
－
|
－
|
|
YB2－450S2
|
355
|
－
|
－
|
|
YB2－450S3
|
400
|
－
|
－
|
|
YB2－450M1
|
450
|
－
|
－
|
|
YB2－450M2
|
500
|
－
|
－
|
|
YB2－450M3
|
－
|
－
|
355
|
表2－1Table6－1(380/660V)
|
机座号
Frame size
|
同步转速Synchronous Speed(r/min)
|
|
3000
|
1500
|
1000
|
750
|
|
功率Output（kW）
|
|
YBK2－225S
|
－
|
37
|
－
|
18.5
|
|
YBK2－225M
|
45
|
45
|
30
|
22
|
|
YBK2－315S
|
110
|
110
|
75
|
55
|
|
YBK2－315M
|
132
|
132
|
90
|
75
|
|
YBK2－315L1
|
160
|
160
|
110
|
90
|
|
YBK2－315L2
|
200
|
200
|
132
|
110
|
|
YBK2－355S1
|
185
|
185
|
－
|
－
|
|
YBK2－355S2
|
200
|
200
|
－
|
－
|
|
YBK2－355S
|
－
|
－
|
160
|
－
|
|
YBK2－355M1
|
220
|
220
|
185
|
－
|
|
YBK2－355M2
|
250
|
250
|
200
|
－
|
|
YBK2－355M
|
－
|
－
|
－
|
160
|
|
YBK2－355L1
|
280
|
280
|
220
|
185
|
|
YBK2－355L2
|
315
|
315
|
250
|
200
|
表2－2Table6－2(660/1140V)
|
机座号
Frame size
|
同步转速Synchronous Speed(r/min)
|
|
3000
|
1500
|
1000
|
750
|
|
功率Output（kW）
|
|
YBK2－225S
|
－
|
37
|
－
|
－
|
|
YBK2－225M
|
45
|
45
|
－
|
－
|
|
YBK2－315S
|
110
|
110
|
75
|
－
|
|
YBK2－315M
|
132
|
132
|
90
|
－
|
|
YBK2－315L1
|
160
|
160
|
110
|
－
|
|
YBK2－315L2
|
200
|
200
|
132
|
－
|
|
YBK2－355S1
|
185
|
185
|
－
|
－
|
|
YBK2－355S2
|
200
|
200
|
－
|
－
|
|
YBK2－355S
|
－
|
－
|
160
|
－
|
|
YBK2－355M1
|
220
|
220
|
185
|
－
|
|
YBK2－355M2
|
250
|
250
|
200
|
－
|
|
YBK2－355M
|
－
|
－
|
－
|
－
|
|
YBK2－355L1
|
280
|
280
|
220
|
－
|
|
YBK2－355L2
|
315
|
315
|
250
|
－
|
表3Table3(660/1140V)
|
型号
Type
|
功率
Rated
Output
(Kw)
|
电流
Rated
Current
(A)
|
转速
Rated
output
(r/min)
|
效率
Eff
(%)
|
功率因数
Power factor
(cosφ)
|
堵转转矩
额定转矩
Locked torque
Rated
torque
|
堵转电流
额定电流
Locked current
Rated
current
|
最大转矩
额定转距
Max torque
Rated
torque
|
振动
Vibration
(mm/s)
|
噪音
Noise
dB(A)
|
重量
Weight
(kg)
|
|
YB2-400M3-4
|
315
|
332/192
|
1487
|
93.5
|
0.85
|
2.1
|
6.5
|
2.2
|
2.8
|
108
|
2490
|
|
YB2-400M4-4
|
355
|
372/215
|
1.2
|
2608
|
|
YB2-400M5-4
|
400
|
419/242
|
2727
|
|
YB2-400M6-4
|
500
|
520/300
|
3161
|
|
YB2-450S2-4
|
355
|
362/209
|
1486
|
94
|
3073
|
|
YB2-450S3-4
|
400
|
405/234
|
3191
|
|
YB2-450M1-4
|
450
|
456/263
|
3401
|
|
YB2-450M2-4
|
500
|
509/294
|
3562
|
|
YB2-450M3-8
|
355
|
409.8/236.6
|
745
|
0.8
|
0.9
|
2.0
|
102
|
3690
|
表4－1Table4－1(380/660V)
|
型号
Type
|
功率
Rated
Output
(Kw)
|
电流
Rated
Current
(A)
|
转速
Rated
output
(r/min)
|
效率
Eff
(%)
|
功率因数
Power factor
(cosφ)
|
堵转转矩
额定转矩
Locked torque
Rated
torque
|
堵转电流
额定电流
Locked current
Rated
current
|
最大转矩
额定转距
Max torque
Rated
torque
|
振动
Vibration
(mm/s)
|
噪音
Noise
dB(A)
|
重量
Weight
(kg)
|
|
同步转速3000转/分Synchronous speed 3000r/min
|
|
YBK2-225M-2
|
45
|
79/45.6
|
2960
|
92.5
|
0.90
|
2.0
|
7.5
|
2.3
|
3.5
|
94
|
|
|
YBK2-315S-2
|
110
|
192.2/111
|
2975
|
94.0
|
0.91
|
1.8
|
7.0
|
98
|
|
|
YBK2-315M-2
|
132
|
228.6/132
|
94.5
|
|
|
YBK2-315L1-2
|
160
|
276.2/159.5
|
94.6
|
0.92
|
101
|
|
|
YBK2-315L2-2
|
200
|
343.5/198.3
|
94.8
|
|
|
YBK2-355S1-2
|
185
|
320/184.7
|
94.6
|
0.91
|
1.8
|
2.2
|
|
|
YBK2-355S2-2
|
200
|
345.2/199.3
|
2978
|
94.8
|
0.92
|
1.8
|
|
|
YBK2-355M1-2
|
220
|
376.5/217.4
|
2980
|
94.8
|
1.6
|
105
|
|
|
YBK2-355M2-2
|
250
|
426/246
|
2976
|
95.2
|
|
|
YBK2-355L1-2
|
280
|
474.8/274.1
|
2980
|
95.2
|
|
|
YBK2-355L2-2
|
315
|
533.3/307.9
|
2977
|
95.4
|
|
|
同步转速1500转/分Synchronous speed 1500r/min
|
|
YBK2-225S-4
|
37
|
69.5/40.1
|
1478
|
92.5
|
0.87
|
2.2
|
7.2
|
2.4
|
3.5
|
85
|
|
|
YBK2-225M-4
|
45
|
83.3/48.1
|
1476
|
92.8
|
84
|
|
|
YBK2-315S-4
|
110
|
195.9/113.1
|
1487
|
94.5
|
0.89
|
2.1
|
7.0
|
96
|
|
|
YBK2-315M-4
|
132
|
234.5/135.4
|
94.8
|
|
|
YBK2-315L1-4
|
160
|
282.6/163.2
|
95.0
|
0.90
|
100
|
|
|
YBK2-315L2-4
|
200
|
351.5/203
|
95.2
|
2.3
|
|
|
YBK2-355S1-4
|
185
|
325.6/188
|
94.9
|
0.89
|
2.1
|
2.2
|
|
|
YBK2-355S2-4
|
200
|
350.7/202.5
|
94.9
|
0.89
|
2.1
|
|
|
YBK2-355M1-4
|
220
|
384.7/222.1
|
94.9
|
0.90
|
104
|
|
|
YBK2-355M2-4
|
250
|
435.1/251.2
|
95.2
|
|
|
YBK2-355L1-4
|
280
|
486.4/280.8
|
|
|
YBK2-355L2-4
|
315
|
546/315.24
|
|
|
同步转速1000转/分Synchronous speed 1000r/min
|
|
YBK2-225M-6
|
30
|
57.9/33.4
|
983
|
92.0
|
0.86
|
2.1
|
7.0
|
2.4
|
3.5
|
82
|
|
|
YBK2-315S-6
|
75
|
139.3/80.4
|
988
|
93.5
|
2.0
|
2.2
|
90
|
|
|
YBK2-315M-6
|
90
|
166/95.8
|
988
|
93.8
|
|
|
YBK2-315L1-6
|
110
|
201.2/116
|
988
|
94.0
|
|
|
YBK2-315L2-6
|
132
|
240.8/139
|
988
|
94.2
|
0.87
|
|
|
YBK2-355S-6
|
160
|
286/165.1
|
990
|
94.5
|
0.88
|
1.9
|
2.0
|
96
|
|
|
YBK2-355M1-6
|
185
|
330/190.5
|
990
|
|
|
YBK2-355M2-6
|
200
|
355.9/205.5
|
990
|
|
|
YBK2-355L1-6
|
220
|
391.8/262.2
|
990
|
|
|
YBK2-355L2-6
|
250
|
442.7/255.6
|
990
|
|
|
同步转速750转/分Synchronous speed 750r/min
|
|
YBK2-225S-8
|
18.5
|
39.8/23
|
733
|
90.0
|
0.78
|
2.0
|
6.5
|
2.2
|
3.5
|
80
|
|
|
YBK2-225M-8
|
22
|
46.6/26.9
|
732
|
90.5
|
|
|
YBK2-315S-8
|
55
|
109.7/63.4
|
740
|
92.8
|
0.81
|
1.9
|
88
|
|
|
YBK2-315M-8
|
75
|
147.5/85.2
|
740
|
93.0
|
|
|
YBK2-315L1-8
|
90
|
176.8/102
|
740
|
93.8
|
0.82
|
|
|
YBK2-315L2-8
|
110
|
215/124
|
740
|
94.0
|
|
|
YBK2-355S-8
|
132
|
253.7/146.5
|
742
|
94.2
|
0.82
|
1.8
|
6.5
|
2.0
|
3.5
|
95
|
|
|
YBK2-355M-8
|
160
|
305.2/176.2
|
742
|
|
|
YBK2-355L1-8
|
185
|
352.6/203.6
|
742
|
93
|
|
|
YBK2-355L2-8
|
200
|
379.8/219.3
|
742
|
94.5
|
0.83
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
表5－2Table5－2(660/1140V)
|
型号
Type
|
功率
Rated
Output
(Kw)
|
电流
Rated
Current
(A)
|
转速
Rated
output
(r/min)
|
效率
Eff
(%)
|
功率因数
Power factor
(cosφ)
|
堵转转矩
额定转矩
Locked torque
Rated
torque
|
堵转电流
额定电流
Locked current
Rated
current
|
最大转矩
额定转距
Max torque
Rated
torque
|
振动
Vibration
(mm/s)
|
噪音
Noise
dB(A)
|
重量
Weight
(kg)
|
|
同步转速3000转/分Synchronous speed 3000r/min
|
|
YBK2-225M-2
|
45
|
46.4/26.8
|
2960
|
92.5
|
0.90
|
2.0
|
7.5
|
2.3
|
3.5
|
94
|
|
|
YBK2-315S-2
|
110
|
111/64
|
2974
|
94.0
|
0.91
|
1.8
|
7.0
|
98
|
|
|
YBK2-315M-2
|
132
|
132.3/76.4
|
2974
|
94.5
|
|
|
YBK2-315L1-2
|
160
|
159/91.8
|
2974
|
94.6
|
0.92
|
101
|
|
|
YBK2-315L2-2
|
200
|
197.8/114.2
|
2974
|
94.8
|
|
|
YBK2-355S1-2
|
185
|
184.1/106.3
|
2975
|
94.6
|
0.91
|
2.2
|
|
|
YBK2-355S2-2
|
200
|
199.2/115/
|
2979
|
94.8
|
0.92
|
|
|
YBK2-355M1-2
|
220
|
217.5/125.6
|
2980
|
94.8
|
1.6
|
105
|
|
|
YBK2-355M2-2
|
250
|
245.4/141.7
|
2978
|
95.2
|
|
|
YBK2-355L1-2
|
280
|
273.3/157.8
|
2978
|
95.2
|
|
|
YBK2-355L2-2
|
315
|
307.4/177.5
|
2975
|
95.4
|
0.95
|
|
|
同步转速1500转/分Synchronous speed 1500r/min
|
|
YBK2-225S-4
|
37
|
40/23.3
|
1478
|
92.5
|
0.87
|
2.2
|
7.2
|
2.4
|
3.5
|
85
|
|
|
YBK2-225M-4
|
45
|
48/27.7
|
1476
|
92.8
|
84
|
|
|
YBK2-315S-4
|
110
|
112.6/65
|
1487
|
94.5
|
0.89
|
2.1
|
7.0
|
96
|
|
|
YBK2-315M-4
|
132
|
134.4/77.6
|
1487
|
94.8
|
|
|
YBK2-315L1-4
|
160
|
162.5/93.8
|
1487
|
95.0
|
0.90
|
100
|
|
|
YBK2-315L2-4
|
200
|
202.5/116.9
|
1487
|
95.2
|
2.3
|
|
|
YBK2-355S1-4
|
185
|
187.8/108.4
|
1488
|
94.9
|
0.89
|
2.2
|
|
|
YBK2-355S2-4
|
200
|
201.6/116.4
|
1487
|
|
|
YBK2-355M1-4
|
220
|
221.4/127.8
|
1487
|
0.90
|
104
|
|
|
YBK2-355M2-4
|
250
|
250.6/144.7
|
1487
|
95.2
|
|
|
YBK2-355L1-4
|
280
|
280/161.7
|
1487
|
|
|
YBK2-355L2-4
|
315
|
314.4/181.5
|
1488
|
|
|
同步转速1000转/分Synchronous speed 1000r/min
|
|
YBK2-315S-6
|
75
|
80/46.2
|
988
|
93.5
|
|
2.0
|
|
2.2
|
|
90
|
|
|
YBK2-315M-6
|
90
|
96/55.4
|
93.8
|
|
|
YBK2-315L1-6
|
110
|
116.1/67
|
94.0
|
|
|
YBK2-315L2-6
|
132
|
138.5/80
|
990
|
94.2
|
0.87
|
|
|
YBK2-355S-6
|
160
|
165.6/95.6
|
94.5
|
0.88
|
1.9
|
2.0
|
96
|
|
|
YBK2-355M1-6
|
185
|
190.4/109.9
|
|
|
YBK2-355M2-6
|
200
|
205.6/118.7
|
|
|
YBK2-355L1-6
|
220
|
225/129.9
|
|
|
YBK2-355L2-6
|
250
|
254.8/147.1
|
|
|
|
|
|
|
|
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