Product overview:
YB3 series asynchronous three-phase flameproof induction motor , has features as high efficiency , low noise and vibration , smooth and reliable operation , beautiful appearance , it is widely used in petroleum and chemical industry , coal and carbon in dusty . it’s flameproof performance is in accordance with GB3836.1”Explosive Atmosphere electrical Apparatus part 1,General Requirements”and GB3836.2”Explosive Atmosphere Electrical Apparatus par 2,Flameproof Typed”YB3 series is made to the flameproof type and suitable for explosive atmosphere field it is in accordance with IEC standard. And can be exported to the countries and areas that carry out IEC standard, as well as aplied to imported equipment.
YB3 series has rated voltage 380V、660V、380/660V、660/1140V,rated frequency 50Hz,enclosure protection IP55,cooling method IC411,insulation class Fevaluatedat calss B temperaturerise.it can continuously run in coal mine below 35℃ and in a plantunder 40℃ amblent.
We can develop specific induction motors as customers requirements . for various voltage , various frequency, various mounting mode , such as 220V、440V、60Hz etc. We provide our customers considerabie technical service.
Working condition:
Operating ambient temperature:-15~+40℃
Altitude:not more than 1000 m(over 1000m need special order)
Rated voltage:380V
Rated frequency:50Hz
Duty type:S1(continuous),allows starting with full voltage
Insulation class:F(other class should order)
Protection class:IP55
Type of cooling:IC411
Power 3kW and below the Y connection over △ connection
Technical data:
Type |
Rated Output |
Current
(A)
at 380V |
Speed
(r/min) |
Eff
(%) |
Power
Factor
(cosφ) |
Max torque |
Locked torque |
Locked Current |
Noise
dB(A) |
Weight
(kg) |
KW |
Rated torque |
Rated torque |
Rated Current |
Synchronous Speed 3000r/min 50Hz |
YB3-801-2 |
0.75 |
1.77 |
2850 |
77.4 |
0.83 |
2.3 |
2.3 |
6.8 |
67 |
29 |
YB3-802-2 |
1.1 |
2.53 |
2850 |
79.6 |
0.83 |
2.3 |
2.3 |
7.3 |
67 |
30 |
YB3-90S-2 |
1.5 |
3.34 |
2850 |
81.3 |
0.84 |
2.3 |
2.3 |
7.6 |
72 |
35 |
YB3-90L-2 |
2.2 |
4.73 |
2850 |
83.2 |
0.85 |
2.3 |
2.3 |
7.8 |
72 |
38 |
YB3-100L-2 |
3 |
6.65 |
2870 |
84.6 |
0.87 |
2.3 |
2.3 |
8.1 |
76 |
46 |
YB3-112M-2 |
4 |
8.00 |
2890 |
85.8 |
0.88 |
2.3 |
2.3 |
8.3 |
77 |
58 |
YB3-132S1-2 |
5.5 |
10.9 |
2900 |
87.0 |
0.88 |
2.3 |
2.2 |
8.0 |
80 |
91 |
YB3-132S2-2 |
7.5 |
14.5 |
2900 |
88.1 |
0.89 |
2.3 |
2.2 |
7.8 |
80 |
96 |
YB3-160M1-2 |
11 |
21.0 |
2940 |
89.4 |
0.89 |
2.3 |
2.2 |
7.9 |
86 |
143 |
YB3-160M2-2 |
15 |
28.4 |
2940 |
90.3 |
0.89 |
2.3 |
2.2 |
8.0 |
86 |
151 |
YB3-160L-2 |
18.5 |
34.7 |
2940 |
90.9 |
0.89 |
2.3 |
2.2 |
8.1 |
86 |
173 |
YB3-180M-2 |
22 |
41.1 |
2950 |
91.3 |
0.89 |
2.3 |
2.2 |
8.2 |
88 |
203 |
YB3-200L1-2 |
30 |
55.7 |
2950 |
92.0 |
0.89 |
2.3 |
2.2 |
7.5 |
90 |
271 |
YB3-200L2-2 |
37 |
68.3 |
2950 |
92.5 |
0.89 |
2.3 |
2.2 |
7.5 |
90 |
286 |
YB3-225M-2 |
45 |
82.7 |
2960 |
92.9 |
0.89 |
2.3 |
2.2 |
7.6 |
92 |
350 |
YB3-250M-2 |
55 |
100.7 |
2970 |
93.2 |
0.89 |
2.3 |
2.2 |
7.6 |
93 |
464 |
YB3-280S-2 |
75 |
136.5 |
2970 |
93.8 |
0.89 |
2.3 |
2.0 |
6.9 |
94 |
615 |
YB3-280M-2 |
90 |
163.3 |
2970 |
94.1 |
0.89 |
2.3 |
2.0 |
7.0 |
94 |
691 |
YB3-315S-2 |
110 |
196.9 |
2984 |
94.3 |
0.90 |
2.2 |
2.0 |
7.1 |
96 |
976 |
YB3-315M-2 |
132 |
235.6 |
2984 |
94.6 |
0.90 |
2.2 |
2.0 |
7.1 |
96 |
1091 |
YB3-315L1-2 |
160 |
281.8 |
2984 |
94.8 |
0.91 |
2.2 |
2.0 |
7.1 |
98 |
1181 |
YB3-315L2-2 |
200 |
351.5 |
2984 |
95.0 |
0.91 |
2.2 |
2.0 |
7.1 |
98 |
1266 |
YB3-355M-2 |
250 |
439.4 |
2980 |
95.0 |
0.91 |
2.2 |
2.0 |
7.1 |
100 |
1840 |
YB3-355L-2 |
315 |
553.6 |
2980 |
95.0 |
0.91 |
2.2 |
2.0 |
7.1 |
100 |
2020 |
THE TECHNICAL SPRCIFICA TIONS OF YB3 SERIES FLAMEPROOF MOTORS
Type |
Rated Output |
Current
(A)
at 380V |
Speed
(r/min) |
Eff
(%) |
Power
Factor
(cosφ) |
Max torque |
Locked torque |
Locked Current |
Noise
dB(A) |
Weight
(kg) |
KW |
Rated torque |
Rated torque |
Rated Current |
Synchronous Speed 1500r/min 50Hz |
YB3-801-4 |
0.55 |
1.38 |
1390 |
79.6 |
0.75 |
2.3 |
2.3 |
6.1 |
58 |
29 |
YB3-802-4 |
0.75 |
1.84 |
1390 |
79.6 |
0.75 |
2.3 |
2.3 |
6.8 |
58 |
29 |
YB3-90S-4 |
1.1 |
2.65 |
1390 |
81.4 |
0.75 |
2.3 |
2.3 |
7.3 |
61 |
35 |
YB3-90L-4 |
1.5 |
3.57 |
1390 |
82.8 |
0.75 |
2.3 |
2.3 |
7.6 |
61 |
40 |
YB3-100L1-4 |
2.2 |
4.77 |
1420 |
84.3 |
0.81 |
2.3 |
2.3 |
7.8 |
64 |
47 |
YB3-100L2-4 |
3 |
6.34 |
1420 |
85.5 |
0.82 |
2.3 |
2.3 |
8.1 |
64 |
51 |
YB3-112M-4 |
4 |
8.4 |
1430 |
86.6 |
0.82 |
2.3 |
2.3 |
8.3 |
65 |
56 |
YB3-132S-4 |
5.5 |
11.2 |
1450 |
87.7 |
0.82 |
2.3 |
2.2 |
8.0 |
71 |
94 |
YB3-132M-4 |
7.5 |
15.1 |
1450 |
88.7 |
0.83 |
2.3 |
2.2 |
7.8 |
71 |
107 |
YB3-160M-4 |
11 |
21.6 |
1460 |
89.8 |
0.85 |
2.3 |
2.2 |
7.9 |
75 |
149 |
YB3-160L-4 |
15 |
28.8 |
1460 |
90.6 |
0.86 |
2.3 |
2.2 |
8.0 |
75 |
170 |
YB3-180M-4 |
18.5 |
35.4 |
1470 |
91.2 |
0.86 |
2.3 |
2.2 |
8.1 |
76 |
205 |
YB3-180L-4 |
22 |
41.9 |
1470 |
91.6 |
0.86 |
2.3 |
2.2 |
8.2 |
76 |
226 |
YB3-200L-4 |
30 |
56.8 |
1470 |
92.3 |
0.86 |
2.3 |
2.2 |
7.5 |
79 |
301 |
YB3-225S-4 |
37 |
69.6 |
1480 |
92.7 |
0.86 |
2.3 |
2.2 |
7.5 |
81 |
325 |
YB3-225M-4 |
45 |
84.5 |
1480 |
93.1 |
0.86 |
2.3 |
2.2 |
7.6 |
81 |
361 |
YB3-250M-4 |
55 |
103 |
1480 |
93.5 |
0.86 |
2.3 |
2.2 |
7.6 |
83 |
488 |
YB3-280S-4 |
75 |
137 |
1480 |
94.0 |
0.88 |
2.3 |
2.0 |
6.9 |
86 |
633 |
YB3-280M-4 |
90 |
164 |
1480 |
94.2 |
0.88 |
2.3 |
2.0 |
7.0 |
86 |
734 |
YB3-315S-4 |
110 |
198.6 |
1484 |
94.5 |
0.88 |
2.2 |
2.0 |
7.1 |
93 |
986 |
YB3-315M-4 |
132 |
238.3 |
1484 |
94.7 |
0.88 |
2.2 |
2.0 |
7.1 |
93 |
1126 |
YB3-315L1-4 |
160 |
285.6 |
1484 |
94.9 |
0.89 |
2.2 |
2.0 |
7.1 |
94 |
1226 |
YB3-315L2-4 |
200 |
357 |
1484 |
95.1 |
0.89 |
2.2 |
2.0 |
7.1 |
94 |
1321 |
YB3-355M-4 |
250 |
438.9 |
1488 |
95.1 |
0.91 |
2.2 |
2.0 |
7.1 |
95 |
2006 |
YB3-355L-4 |
315 |
553 |
1488 |
95.1 |
0.91 |
2.2 |
2.0 |
7.1 |
95 |
2056 |
THE TECHNICAL SPRCIFICA TIONS OF YB3 SERIES FLAMEPROOF MOTORS
Type |
Rated Output |
Current
(A)
at 380V |
Speed
(r/min) |
Eff
(%) |
Power
Factor
(cosφ) |
Max torque |
Locked torque |
Locked Current |
Noise
dB(A) |
Weight
(kg) |
KW |
Rated torque |
Rated torque |
Rated Current |
Synchronous Speed 1000r/min 50Hz |
YB3-80M2-6 |
0.55 |
1.54 |
890 |
75.9 |
0.72 |
2.1 |
1.9 |
5.7 |
54 |
36 |
YB3-90S-6 |
0.75 |
2.09 |
910 |
75.9 |
0.72 |
2.1 |
2.1 |
5.8 |
57 |
36 |
YB3-90l-6 |
1.1 |
2.93 |
910 |
78.1 |
0.73 |
2.1 |
2.1 |
5.9 |
57 |
38 |
YB3-100l-6 |
1.5 |
3.87 |
930 |
79.8 |
0.74 |
2.1 |
2.1 |
6.0 |
61 |
46 |
YB3-112M-6 |
2.2 |
5.5 |
940 |
81.8 |
0.74 |
2.1 |
2.1 |
6.0 |
65 |
58 |
YB3-132S-6 |
3 |
7.4 |
970 |
83.3 |
0.74 |
2.1 |
2.0 |
6.2 |
69 |
89 |
YB3-132M1-6 |
4 |
8.7 |
970 |
84.6 |
0.74 |
2.1 |
2.0 |
6.8 |
69 |
99 |
YB3-132M2-6 |
5.5 |
13.0 |
970 |
86.0 |
0.75 |
2.1 |
2.0 |
7.1 |
69 |
110 |
YB3-160M-6 |
7.5 |
16.8 |
970 |
87.2 |
0.78 |
2.1 |
2.1 |
6.7 |
73 |
145 |
YB3-160L-6 |
11 |
23.9 |
980 |
88.7 |
0.79 |
2.1 |
2.1 |
6.9 |
73 |
173 |
YB3-180L-6 |
15 |
31.4 |
980 |
89.7 |
0.81 |
2.1 |
2.0 |
7.2 |
73 |
215 |
YB3-200L1-6 |
18.5 |
38.4 |
980 |
90.4 |
0.81 |
2.1 |
2.1 |
7.2 |
76 |
251 |
YB3-200L2-6 |
22 |
44.8 |
980 |
91.9 |
0.82 |
2.1 |
2.1 |
7.3 |
76 |
281 |
YB3-225M-6 |
30 |
61.4 |
980 |
91.7 |
0.81 |
2.1 |
2.0 |
7.1 |
76 |
333 |
YB3-250M-6 |
37 |
72.6 |
990 |
92.2 |
0.84 |
2.1 |
2.1 |
7.1 |
78 |
469 |
YB3-280S-6 |
45 |
85.8 |
990 |
92.7 |
0.86 |
2.0 |
2.1 |
7.2 |
80 |
607 |
YB3-280M-6 |
55 |
104.4 |
987 |
93.1 |
0.86 |
2.0 |
2.1 |
7.2 |
80 |
666 |
YB3-315S-6 |
75 |
143.1 |
987 |
93.7 |
0.85 |
2.0 |
2.0 |
6.7 |
85 |
961 |
YB3-315M-6 |
90 |
173.2 |
987 |
94.0 |
0.84 |
2.0 |
2.0 |
6.7 |
85 |
1041 |
YB3-315L1-6 |
110 |
208.5 |
987 |
94.3 |
0.85 |
2.0 |
2.0 |
6.7 |
85 |
1131 |
YB3-315L2-6 |
132 |
246.5 |
987 |
94.6 |
0.86 |
2.0 |
2.0 |
6.7 |
85 |
1231 |
YB3-355S-6 |
160 |
294.5 |
985 |
94.8 |
0.87 |
2.0 |
2.0 |
6.7 |
92 |
1861 |
YB3-355M-6 |
200 |
367.6 |
985 |
95.0 |
0.87 |
2.0 |
2.0 |
6.7 |
92 |
1889 |
YB3-355L-6 |
250 |
459.5 |
985 |
95.0 |
0.87 |
2.0 |
2.0 |
6.7 |
92 |
2056 |
Dimension drawing:
Base No |
flange No |
Poles |
Installation size and tolerance |
Profile size |
A |
B |
C |
D |
E |
F |
Ga |
H |
Kb |
M
|
N |
Pc |
Rd |
Sb |
T |
Flange
holes |
AB |
AC |
AD |
HD |
L |
|
General
Dimension |
General
Dimension |
General
Dimension |
General
Dimension |
80M |
FF165 |
2/4/6/8 |
125 |
100 |
50 |
19 |
40 |
6 |
15.5 |
80 |
10 |
165 |
130 |
200 |
0 |
12 |
3.5
|
4 |
165 |
165 |
180 |
320 |
330 |
90S |
140 |
56 |
24 |
50 |
8 |
20 |
90 |
180 |
180 |
350 |
360 |
90L |
125 |
385 |
100l |
FF215 |
160 |
140 |
63 |
28 |
60 |
24 |
100 |
12 |
215 |
180 |
250 |
14.5 |
4 |
200 |
205 |
400 |
440 |
112M |
190 |
70 |
112 |
245 |
230 |
200 |
420 |
460 |
132S |
FF265 |
216 |
89 |
38 |
80 |
10 |
33 |
132 |
265 |
230 |
300 |
280 |
270 |
450 |
510 |
132M |
178 |
550 |
160M |
FF300 |
254 |
210 |
108 |
42 |
110 |
12 |
37 |
160 |
14.5 |
300 |
250 |
350 |
18.5 |
5 |
330 |
325 |
220 |
520 |
670 |
160L |
254 |
710 |
180M |
279 |
241 |
121 |
48 |
14 |
42.5 |
180 |
355 |
360 |
550 |
730 |
180L |
279 |
750 |
200L |
FF350 |
318 |
305 |
133 |
55 |
16 |
49 |
200 |
18.5 |
350 |
300 |
400 |
390 |
400 |
250 |
645 |
805 |
225S |
FF400 |
4/8 |
356 |
286 |
149 |
60 |
140 |
18 |
53 |
225 |
400 |
350 |
450 |
8 |
435 |
450 |
690 |
865 |
225M |
2 |
311 |
55 |
110 |
16 |
49 |
860 |
4/6/8 |
60 |
140 |
18 |
53 |
890 |
250M |
FF500 |
2 |
406 |
349 |
168 |
250 |
24 |
500 |
450 |
550 |
490 |
500 |
300 |
730 |
945 |
4/6/8 |
65 |
58 |
280S |
2 |
457 |
368 |
190 |
280 |
545 |
565 |
810 |
1010 |
4/6/8 |
75 |
20 |
67.5 |
280M |
2 |
419 |
65 |
18 |
58 |
1060 |
4/6/8 |
75 |
20 |
67.5 |
315S |
FF600 |
2 |
508 |
406 |
216 |
65 |
18 |
58 |
315 |
28 |
600 |
550 |
660 |
24 |
6 |
640 |
630 |
400 |
1020 |
1320 |
4/6/8/10 |
80 |
170 |
22 |
71 |
1350 |
315M |
2 |
457 |
65 |
140 |
18 |
58 |
4/6/8/10 |
80 |
170 |
22 |
71 |
1380 |
315L |
2 |
508 |
65 |
140 |
18 |
58 |
1490 |
4/6/8/10 |
80 |
170 |
22 |
71 |
1520 |
355S |
FF740 |
2 |
610 |
500 |
254 |
75 |
140 |
20 |
67.5 |
355 |
740 |
680 |
800 |
740 |
750 |
500 |
1080 |
1570 |
4/6/8/10 |
95 |
170 |
25 |
86 |
355M |
2 |
560 |
75 |
140 |
20 |
67.5 |
1650 |
4/6/8/10 |
95 |
170 |
25 |
86 |
355L |
2 |
|
75 |
140 |
20 |
67.5 |
1750 |
4/6/8/10 |
|
95 |
170 |
25 |
86 |
Base No |
Poles |
Installation size |
Overall dimensions |
A |
B |
C |
D |
E |
F |
Ga |
H |
Kb |
AB |
AC |
AD |
HD |
L |
General
dimension |
General
dimension |
General
dimension |
General
dimension |
General
dimension |
General
dimension |
General
dimension |
80M |
2、4、6、8 |
125 |
100 |
50 |
19 |
40 |
6 |
15.5 |
80 |
10 |
165 |
165 |
180 |
320 |
330 |
90S |
140 |
56 |
24 |
50 |
8 |
20 |
90 |
180 |
180 |
350 |
360 |
90L |
125 |
385 |
100L |
160 |
140 |
63 |
28 |
60 |
24 |
100 |
12 |
200 |
205 |
400 |
440 |
112M |
190 |
70 |
112 |
245 |
230 |
200 |
420 |
460 |
132S |
216 |
89 |
38 |
80 |
10 |
33 |
132 |
280 |
270 |
450 |
510 |
132M |
178 |
550 |
160M |
254 |
210 |
108 |
42 |
110 |
12 |
37 |
160 |
14.5 |
330 |
325 |
220 |
520 |
670 |
160L |
254 |
710 |
180M |
279 |
241 |
121 |
48 |
14 |
42.5 |
180 |
355 |
360 |
550 |
730 |
180L |
279 |
750 |
200L |
318 |
305 |
133 |
55 |
16 |
49 |
200 |
18.5 |
390 |
400 |
250 |
645 |
805 |
225S |
4、8 |
356 |
286 |
149 |
60 |
140 |
18 |
53 |
225 |
435 |
450 |
690 |
865 |
225M |
2 |
311 |
55 |
110 |
16 |
49 |
860 |
4、6、8 |
60 |
140 |
18 |
53 |
890 |
250M |
2 |
406 |
349 |
168 |
250 |
24 |
490 |
500 |
300 |
730 |
945
|
4、6、8 |
65 |
58 |
280S |
2 |
457 |
368 |
190 |
280 |
545 |
560 |
810 |
1010 |
4、6、8 |
75 |
20 |
67.5 |
280M |
2 |
419 |
65 |
18 |
58 |
1060 |
4、6、8 |
75 |
20 |
67.5 |
315S |
2 |
508 |
406 |
216 |
65 |
18 |
58 |
315 |
28 |
640 |
630 |
400 |
1020 |
1320 |
4、6、8、10 |
80 |
170 |
22 |
71 |
1350 |
315M |
2 |
457 |
65 |
140 |
18 |
58 |
4、6、8、10 |
80 |
170 |
22 |
71 |
1380 |
315L |
2 |
508 |
65 |
140 |
18 |
58 |
1490 |
4、6、8、10 |
80 |
170 |
22 |
71 |
1520 |
355S |
2 |
610 |
500 |
254 |
75 |
140 |
20 |
67.5 |
355 |
740 |
750 |
500 |
1080 |
1570 |
4、6、8、10 |
95 |
170 |
25 |
86 |
355M |
2 |
560 |
75 |
140 |
20 |
67.5 |
1650 |
4、6、8、10 |
95 |
170 |
25 |
86 |
355L |
2 |
630 |
75 |
140 |
20 |
67.5 |
1750 |
4、6、8、10 |
95 |
170 |
25 |
86 |
Base No |
flange No |
Installation size |
Profile size |
Poles |
D |
E |
F |
Ga |
M |
N |
Pb |
Rc |
Sd |
T |
Flange
holes |
AC |
AD |
L |
General
dimension |
General
dimension |
General
dimension |
General
dimension |
General
dimension |
General
dimension |
General
dimension |
General
dimension |
horizontal type |
vertical type |
80M |
FF165 |
2/4/6/8 |
19 |
40 |
6 |
15.5 |
165 |
130 |
200 |
0 |
12 |
3.5 |
4 |
165 |
240 |
330 |
375 |
90S |
24 |
50 |
8 |
20 |
180 |
260 |
360 |
405 |
90L |
385 |
430 |
100L |
FF215 |
28 |
60 |
24 |
215 |
180 |
250 |
14.5 |
4 |
205 |
300 |
440 |
485 |
112M |
230 |
310 |
460 |
520 |
132S |
FF265 |
38 |
80 |
10 |
33 |
265 |
230 |
300 |
270 |
320 |
510 |
590 |
132M |
550 |
630 |
160M |
FF300 |
42 |
110 |
12 |
37 |
300 |
250 |
350 |
18.5 |
5 |
325 |
360 |
670 |
730 |
160L |
710 |
770 |
180M |
48 |
14 |
42.5 |
360 |
370 |
730 |
800 |
180L |
750 |
820 |
200L |
FF350 |
55 |
16 |
49 |
350 |
300 |
400 |
400 |
445 |
805 |
875 |
225S |
FF400 |
4/8 |
60 |
140 |
18 |
53 |
400 |
350 |
450 |
8 |
450 |
465 |
865 |
935 |
225M |
2 |
55 |
110 |
16 |
49 |
860 |
930 |
4/6/8 |
60 |
140 |
18 |
53 |
890 |
960 |
250M |
FF500 |
2 |
500 |
450 |
550 |
500 |
500 |
945 |
1035 |
4/6/8 |
65 |
58 |
280S |
2 |
560 |
550 |
1010 |
1100 |
4/6/8 |
75 |
20 |
67.5 |
280M |
2 |
65 |
18 |
58 |
1060 |
1150 |
4/6/8 |
75 |
20 |
67.5 |
315S |
FF600 |
2 |
65 |
18 |
58 |
600 |
550 |
660 |
24 |
6 |
630 |
705 |
- |
1340 |
4/6/8/10 |
80 |
170 |
22 |
71 |
1370 |
315M |
2 |
65 |
140 |
18 |
58 |
1420 |
4/6/8/10 |
80 |
170 |
22 |
71 |
1450 |
315L |
2 |
65 |
140 |
18 |
58 |
1510 |
4/6/8/10 |
80 |
170 |
22 |
71 |
1540 |
355S |
FF740 |
2 |
75 |
140 |
20 |
67.5 |
740 |
680 |
800 |
750 |
725 |
1600 |
4/6/8/10 |
95 |
170 |
25 |
86 |
355M |
2 |
75 |
140 |
20 |
67.5 |
4/6/8/10 |
95 |
170 |
25 |
86 |
355L |
2 |
75 |
140 |
20 |
67.5 |
1780 |
4/6/8/10 |
95 |
140 |
25 |
86 |