This series of motors are designed as explosion-proof and are suitable for electric power drive of mechanical equipment in explosive gas environments. The explosion-proof marks are ExdⅠMb, ExdIIAT(1-4) Gb, ExdIIBT(1-4) Gb, ExdIICT(1-4) Gb, with temperature classes T1, T2, T3, and T4.
The frame size range of this series of motors is from 80 to 355, with power ratings and installation dimensions that comply with the specifications of GB/T4772.1/IEC 60072-1 and GB/T4772.2/IEC 60072-2 standards.
Table 1: Product Performance Data
|
Product Model
|
Rated power kW
|
Rated speed r/min
|
Rated current A
|
Stall current/rated current
|
Efficiency%
|
Power factor cos φ
|
Rated torque N · m
|
Stall-rotor torque/rated torque
|
Maximum torque/rated torque
|
Noise (no load)
|
Net weight kg
|
|
Sound power level dB(A)
|
|
Synchronous speed 3000r/min(2P)
|
|
|
YBX380M1-2
|
0.75
|
2855
|
1.7
|
6.8
|
80.7
|
0.83
|
2.51
|
2.3
|
2.3
|
67
|
33
|
|
YBX380M2-2
|
1.1
|
2857
|
2.4
|
7.3
|
82.7
|
3.68
|
34
|
|
YBX390S-2
|
1.5
|
2871
|
3.2
|
7.6
|
84.2
|
0.84
|
4.99
|
72
|
38
|
|
YBX390L-2
|
2.2
|
2873
|
4.6
|
7.8
|
85.9
|
0.85
|
7.31
|
40
|
|
YBX3100L-2
|
3
|
2903
|
6.0
|
8.1
|
87.1
|
0.87
|
9.87
|
76
|
54
|
|
YBX3112M-2
|
4
|
2919
|
7.8
|
8.3
|
88.1
|
0.88
|
13.09
|
77
|
72
|
|
YBX3132S1-2
|
5.5
|
2927
|
10.6
|
8.0
|
89.2
|
17.94
|
2.2
|
80
|
92
|
|
YBX3132S2-2
|
7.5
|
2930
|
14.2
|
7.8
|
90.1
|
0.89
|
24.45
|
99
|
|
YBX3160M1-2
|
11
|
2950
|
20.6
|
7.9
|
91.2
|
35.61
|
86
|
145
|
|
YBX3160M2-2
|
15
|
2959
|
27.9
|
8.0
|
91.9
|
48.41
|
154
|
|
YBX3160L-2
|
18.5
|
2960
|
34.2
|
8.1
|
92.4
|
59.69
|
165
|
|
YBX3180M-2
|
22
|
2965
|
40.5
|
8.2
|
92.7
|
70.86
|
88
|
260
|
|
YBX3200L1-2
|
30
|
2974
|
54.9
|
7.5
|
93.3
|
96.33
|
90
|
297
|
|
YBX3200L2-2
|
37
|
67.4
|
93.7
|
118.81
|
323
|
|
YBX3225M-2
|
45
|
2979
|
81.7
|
7.6
|
94.0
|
144.26
|
92
|
457
|
|
YBX3250M-2
|
55
|
99.6
|
94.3
|
176.32
|
93
|
518
|
|
YBX3280S-2
|
75
|
2982
|
135.2
|
6.9
|
94.7
|
240.19
|
2.0
|
94
|
693
|
|
YBX3280M-2
|
90
|
2983
|
161.7
|
7.0
|
95.0
|
288.13
|
756
|
|
YBX3315S-2
|
110
|
2987
|
195.1
|
7.1
|
95.2
|
0.90
|
351.69
|
2.2
|
96
|
1174
|
|
YBX3315M-2
|
132
|
2989
|
233.6
|
95.4
|
421.75
|
1328
|
|
YBX3315L1-2
|
160
|
2992
|
279.4
|
95.6
|
0.91
|
510.70
|
98
|
1371
|
|
YBX3315L2-2
|
200
|
2993
|
348.6
|
95.8
|
638.00
|
1446
|
|
YBX3355S1-2
|
(185)
|
322.8
|
95.7
|
590.30
|
1619
|
|
YBX3355S2-2
|
(200)
|
348.6
|
95.8
|
638.20
|
1619
|
|
YBX3355M1-2
|
(220)
|
2993
|
383.4
|
95.8
|
701.97
|
100
|
1705
|
|
YBX3355M2-2
|
250
|
2993
|
435.7
|
95.8
|
797.69
|
1705
|
|
YBX3355L1-2
|
(280)
|
488.0
|
95.8
|
893.42
|
1915
|
|
YBX3355L2-2
|
315
|
2995
|
549.0
|
95.8
|
1004.4
|
2068
|
|
Note: The band () is a non-recommend specification.
|
Table 1 (continued)
|
Product Model
|
Rated power kW
|
Rated speed r/min
|
Rated
Current
A
|
Stall current/rated current
|
Efficiency%
|
Power factor cos φ
|
Rated torque N · m
|
Stall-rotor torque/rated torque
|
Maximum torque/rated torque
|
Noise (no load)
|
Net weight kg
|
|
Sound power level dB(A)
|
|
Synchronous speed 1500r/min(4P)
|
|
|
YBX380M1-4
|
0.55
|
1425
|
1.4
|
6.3
|
79.6
|
0.75
|
3.7
|
2.3
|
2.3
|
58
|
34
|
|
YBX380M2-4
|
0.75
|
1430
|
1.8
|
6.5
|
82.5
|
5.0
|
35
|
|
YBX390S-4
|
1.1
|
1434
|
2.6
|
6.6
|
84.1
|
7.3
|
61
|
37
|
|
YBX390L-4
|
1.5
|
1436
|
3.6
|
6.9
|
85.3
|
10.0
|
39
|
|
YBX3100L1-4
|
2.2
|
1445
|
4.8
|
7.5
|
86.7
|
0.81
|
14.5
|
64
|
56
|
|
YBX3100L2-4
|
3
|
1447
|
6.3
|
7.6
|
87.7
|
0.82
|
19.8
|
60
|
|
YBX3112M-4
|
4
|
1462
|
8.4
|
7.7
|
88.6
|
26.1
|
65
|
78
|
|
YBX3132S-4
|
5.5
|
1469
|
11.4
|
7.5
|
89.6
|
35.8
|
2.0
|
71
|
99
|
|
YBX3132M-4
|
7.5
|
1471
|
15.2
|
7.4
|
90.4
|
0.83
|
48.7
|
110
|
|
YBX3160M-4
|
11
|
1479
|
21.5
|
7.5
|
91.4
|
0.85
|
71.0
|
2.2
|
75
|
150
|
|
YBX3160L-4
|
15
|
1481
|
28.8
|
92.1
|
0.86
|
96.7
|
162
|
|
YBX3180M-4
|
18.5
|
35.3
|
7.7
|
92.6
|
119.3
|
76
|
253
|
|
YBX3180L-4
|
22
|
1482
|
41.8
|
7.8
|
93.0
|
141.8
|
275
|
|
YBX3200L-4
|
30
|
1485
|
56.6
|
7.2
|
93.6
|
192.9
|
79
|
309
|
|
YBX3225S-4
|
37
|
1490
|
69.6
|
7.3
|
93.9
|
237.1
|
81
|
390
|
|
YBX3225M-4
|
45
|
84.4
|
7.4
|
94.2
|
288.4
|
422
|
|
YBX3250M-4
|
55
|
102.7
|
94.6
|
352.5
|
83
|
536
|
|
YBX3280S-4
|
75
|
1492
|
136.3
|
6.7
|
95.0
|
0.88
|
480.1
|
86
|
777
|
|
YBX3280M-4
|
90
|
163.2
|
6.9
|
95.2
|
576.1
|
885
|
|
YBX3315S-4
|
110
|
1493
|
199.1
|
95.4
|
703.6
|
2.2
|
93
|
1195
|
|
YBX3315M-4
|
132
|
238.4
|
95.6
|
844.3
|
1324
|
|
YBX3315L1-4
|
160
|
1494
|
285.1
|
95.8
|
0.89
|
1022.8
|
94
|
1397
|
|
YBX3315L2-4
|
200
|
355.7
|
96.0
|
1278.4
|
1507
|
|
YBX3355S1-4
|
(185)
|
329.3
|
95.9
|
1182.6
|
1672
|
|
YBX3355S2-4
|
(200)
|
355.7
|
96.0
|
1278.4
|
1718
|
|
YBX3355M1-4
|
(220)
|
386.9
|
96.0
|
0.90
|
1406.3
|
95
|
1804
|
|
YBX3355M2-4
|
250
|
1495
|
439.6
|
96.0
|
1597.0
|
1865
|
|
YBX3355L1-4
|
(280)
|
492.4
|
96.0
|
1788.6
|
2061
|
|
YBX3355L2-4
|
315
|
1497
|
553.9
|
96.0
|
2009.5
|
2174
|
|
Note: The band () is a non-recommend specification.
|
Table 1 (continued)
|
Product Model
|
Rated power kW
|
Rated speed r/min
|
Rated
Current
A
|
Stall current/rated current
|
Efficiency%
|
Power factor cos φ
|
Rated torque N · m
|
Stall-rotor torque/rated torque
|
Maximum torque/rated torque
|
Noise (no load)
|
Net weight kg
|
|
Sound power level dB(A)
|
|
Synchronous speed 1000r/min(6P)
|
|
|
YBX380M1-6
|
0.37
|
931
|
1.1
|
4.7
|
71.6
|
0.70
|
3.8
|
1.9
|
2.0
|
54
|
32
|
|
YBX380M2-6
|
0.55
|
933
|
1.6
|
74.7
|
0.72
|
5.6
|
2.1
|
35
|
|
YBX390S-6
|
0.75
|
938
|
2.0
|
5.8
|
78.9
|
7.6
|
2.1
|
57
|
35
|
|
YBX390L-6
|
1.1
|
2.8
|
5.9
|
81.0
|
0.73
|
11.2
|
37
|
|
YBX3100L-6
|
1.5
|
941
|
3.7
|
6.0
|
82.5
|
0.74
|
15.2
|
61
|
55
|
|
YBX3112M-6
|
2.2
|
964
|
5.4
|
84.3
|
21.8
|
65
|
67
|
|
YBX3132S-6
|
3
|
979
|
7.2
|
6.2
|
85.6
|
29.3
|
2.0
|
69
|
88
|
|
YBX3132M1-6
|
4
|
9.5
|
6.8
|
86.8
|
39.0
|
95
|
|
YBX3132M2-6
|
5.5
|
12.7
|
7.1
|
88.0
|
0.75
|
53.7
|
104
|
|
YBX3160M-6
|
7.5
|
983
|
16.4
|
6.7
|
89.1
|
0.78
|
72.9
|
2.1
|
73
|
140
|
|
YBX3160L-6
|
11
|
984
|
23.4
|
6.9
|
90.3
|
0.79
|
106.8
|
165
|
|
YBX3180L-6
|
15
|
988
|
30.9
|
7.2
|
91.2
|
0.81
|
145.0
|
2.0
|
236
|
|
YBX3200L1-6
|
18.5
|
990
|
37.8
|
91.7
|
178.5
|
2.1
|
76
|
259
|
|
YBX3200L2-6
|
22
|
44.2
|
7.3
|
92.2
|
0.82
|
212.2
|
302
|
|
YBX3225M-6
|
30
|
991
|
60.6
|
7.1
|
92.9
|
0.81
|
289.1
|
2.0
|
390
|
|
YBX3250M-6
|
37
|
993
|
71.7
|
93.3
|
0.84
|
355.8
|
2.1
|
78
|
510
|
|
YBX3280S-6
|
45
|
994
|
84.8
|
7.2
|
93.7
|
0.86
|
432.3
|
2.0
|
80
|
709
|
|
YBX3280M-6
|
55
|
995
|
103.3
|
94.1
|
527.9
|
786
|
|
YBX3315S-6
|
75
|
141.7
|
6.7
|
94.6
|
0.85
|
719.8
|
2.0
|
85
|
1155
|
|
YBX3315M-6
|
90
|
171.5
|
94.9
|
0.84
|
863.8
|
1277
|
|
YBX3315L1-6
|
110
|
995
|
206.8
|
95.1
|
0.85
|
1055.8
|
1375
|
|
YBX3315L2-6
|
132
|
244.4
|
95.4
|
0.86
|
1266.9
|
1467
|
|
YBX3355S-6
|
160
|
292.3
|
95.6
|
0.87
|
1535.7
|
92
|
1754
|
|
YBX3355M1-6
|
(185)
|
337.6
|
95.7
|
1775.6
|
1815
|
|
YBX3355M2-6
|
200
|
996
|
364.6
|
95.8
|
1917.7
|
1866
|
|
YBX3355L1-6
|
(220)
|
401.0
|
95.8
|
2109.4
|
2070
|
|
YBX3355L2-6
|
250
|
455.7
|
95.8
|
2397.1
|
2180
|
|
Note: The band () is a non-recommend specification.
|
Table 1 (continued)
|
Product Model
|
Rated power kW
|
Rated speed r/min
|
Rated
Current
A
|
Stall current/rated current
|
Efficiency%
|
Power factor cos φ
|
Rated torque N · m
|
Stall-rotor torque/rated torque
|
Maximum torque/rated torque
|
Noise (no load)
|
Net weight kg
|
|
Sound power level dB(A)
|
|
Synchronous speed 750r/min(8P)
|
|
|
YBX380M1-8
|
0.18
|
650
|
0.9
|
3.3
|
42.4
|
0.61
|
2.6
|
1.8
|
1.9
|
52
|
33
|
|
YBX380M2-8
|
0.25
|
1.2
|
46.3
|
3.7
|
34
|
|
YBX390S-8
|
0.37
|
670
|
1.7
|
4.0
|
53.0
|
5.3
|
56
|
41
|
|
YBX390L-8
|
0.55
|
2.2
|
63.0
|
7.8
|
2.0
|
44
|
|
YBX3100L1-8
|
0.75
|
690
|
2.5
|
68.7
|
0.67
|
10.4
|
59
|
51
|
|
YBX3100L2-8
|
1.1
|
3.4
|
5.0
|
70.7
|
0.69
|
15.2
|
54
|
|
YBX3112M-8
|
1.5
|
4.5
|
72.8
|
0.70
|
20.8
|
61
|
62
|
|
YBX3132S-8
|
2.2
|
710
|
6.1
|
6.0
|
77.9
|
0.71
|
29.6
|
64
|
89
|
|
YBX3132M-8
|
3.0
|
7.9
|
78.9
|
0.73
|
40.4
|
95
|
|
YBX3160M1-8
|
4.0
|
720
|
10.5
|
79.9
|
53.1
|
1.9
|
68
|
120
|
|
YBX3160M2-8
|
5.5
|
13.8
|
82.0
|
0.74
|
73
|
132
|
|
YBX3160L-8
|
7.5
|
730
|
18.1
|
84.0
|
0.75
|
98.1
|
155
|
|
YBX3180L-8
|
11
|
25.9
|
6.5
|
86.4
|
143.9
|
2.0
|
70
|
221
|
|
YBX3200L-8
|
15
|
34.5
|
6.6
|
86.9
|
0.76
|
196.2
|
73
|
280
|
|
YBX3225S-8
|
18.5
|
740
|
41.7
|
89.1
|
238.8
|
1.9
|
330
|
|
YBX3225M-8
|
22
|
48.0
|
89.6
|
0.78
|
283.9
|
350
|
|
YBX3250M-8
|
30
|
64.3
|
6.5
|
90.4
|
0.79
|
387.2
|
75
|
472
|
|
YBX3280S-8
|
37
|
78.7
|
6.6
|
90.9
|
477.5
|
76
|
580
|
|
YBX3280M-8
|
45
|
95.2
|
91.4
|
580.7
|
630
|
|
YBX3315S-8
|
55
|
112.4
|
92.3
|
0.81
|
709.8
|
1.8
|
82
|
884
|
|
YBX3315M-8
|
75
|
152.1
|
6.2
|
93.2
|
967.9
|
1000
|
|
YBX3315L1-8
|
90
|
179.9
|
6.4
|
93.5
|
0.82
|
1161.5
|
1000
|
|
YBX3315L2-8
|
110
|
219.4
|
93.5
|
1419.6
|
1250
|
|
YBX3355S-8
|
132
|
263.0
|
93.5
|
1703.5
|
90
|
1630
|
|
YBX3355M-8
|
160
|
742
|
317.7
|
94.0
|
2059.3
|
1762
|
|
YBX3355L1-8
|
(185)
|
366.2
|
94.0
|
2381.1
|
1880
|
|
YBX3355L2-8
|
200
|
390.7
|
94.2
|
0.83
|
2574.1
|
2026
|
|
Note: The band () is a non-recommend specification.
|
Table 1 (continued)
|
Product Model
|
Rated power kW
|
Rated speed r/min
|
Rated
Current
A
|
Stall current/rated current
|
Efficiency%
|
Power factor cos φ
|
Rated torque N · m
|
Rated torque N · m
|
Stall-rotor torque/rated torque
|
Maximum torque/rated torque
|
Net weight kg
|
|
Synchronous speed 600r/min(10P)
|
|
|
YBX3315S-10
|
45
|
590
|
100.8
|
6.2
|
91.2
|
0.75
|
728.4
|
1.5
|
2.0
|
82
|
958
|
|
YBX3315M-10
|
55
|
122.6
|
91.8
|
890.3
|
1080
|
|
YBX3315L1-10
|
75
|
163.9
|
5.8
|
92.3
|
0.76
|
1214.0
|
1220
|
|
YBX3315L2-10
|
90
|
192.8
|
5.9
|
92.8
|
0.77
|
1456.8
|
1405
|
|
YBX3355S-10
|
(90)
|
593
|
192.8
|
92.8
|
1449.4
|
90
|
1526
|
|
YBX3355M1-10
|
110
|
232.1
|
6.0
|
93.0
|
0.78
|
1771.5
|
1.3
|
1570
|
|
YBX3355M2-10
|
132
|
277.4
|
93.3
|
2125.8
|
1668
|
|
YBX3355L1-10
|
160
|
336.2
|
93.3
|
2979.3
|
1964
|
|
YBX3355L2-10
|
(185)
|
388.7
|
93.3
|
2074
|
|
Synchronous speed 500r/min(12P)
|
|
YBX3355S1-12
|
75
|
493
|
167.9
|
5.5
|
90.5
|
0.75
|
1433
|
1.3
|
2.0
|
96
|
1512
|
|
YBX3355S2-12
|
90
|
200.4
|
91.0
|
1719
|
96
|
1580
|
|
YBX3355M-12
|
110
|
243.3
|
91.6
|
2101
|
96
|
1735
|
|
Synchronous speed 428r/min(14P)
|
|
YBX3355S1-14
|
55
|
422
|
132.6
|
5.5
|
90.0
|
0.70
|
1226
|
1.3
|
2.0
|
93
|
1484
|
|
YBX3355S2-14
|
75
|
180.9
|
90.0
|
1671
|
96
|
1522
|
|
YBX3355M1-14
|
90
|
207.0
|
90.5
|
0.73
|
2001
|
96
|
1600
|
|
YBX3355M2-14
|
110
|
246.0
|
90.6
|
0.75
|
2451
|
96
|
1767
|
|
Synchronous speed 375r/min(16P)
|
|
YBX3355S1-16
|
55
|
370
|
142.3
|
5.5
|
89.0
|
0.66
|
1401
|
1.2
|
2.0
|
93
|
1519
|
|
YBX3355S2-16
|
75
|
194.0
|
89.0
|
1910
|
96
|
1612
|
|
YBX3355M-16
|
90
|
231.2
|
89.6
|
2292
|
96
|
1771
|
|
Note: The band () is a non-recommend specification.
|
