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YBX4 series High-efficiency flameproof three-phase asynchronous motor

 

 

Voltage 380 v, 660 v, 380/660, 660/1140 v
Power 0.75-315KW
Pole number 2-14
Protection grade IP55,IP56
Insulation/temperature rise class F/B,H/B
Altitude No more than 1,000 meters
Frequency 50Hz
Energy efficiency grade Level 2 energy efficiency
Working system Continuous working system (S1)
Ambient temperature -20 to +40 ℃
Explosion-proof marking "Ex db I Mb" or "Ex db II BT4 Gb,Ex db IIC T4 Gb"

 

The above are the default parameters. If you have any other special requirements, please contact our company

 

The YBX4 series is an energy-efficient upgraded version of the YBX3 series.

 

YBX4 Series Motors

 

Ultra-high efficiency: Reaching IE4 (ultra-high efficiency) standard, which is more efficient than IE3 and further reduces energy consumption.

Wider power range: Covering 0.75 kW - 500 kW, adapting to larger load requirements.

Protection grade IP55: Also has good dust and water resistance.

Insulation grade F: Enhanced heat resistance and reliability.

Improved cooling system: Better cooling effect, suitable for higher temperature environment.

 

Technical data table
Type Power (kW) Speed (r/min) Voltage (V)

Current

(A)

 Efficiency (%) Power Factor

Rated torque

(N.m)

Stall torque/

Rated torque

Maximum torque/

Rated torque

Locked rotor current/

Rated current

 Insulation level Weight (kg)
2-pole-synchronous speed 3000r/min
YBX4-80M1-2 0.75 2870 380 1.6 83.5 0.83 2.5 2.2 2.3 8.5 F 28
YBX4-80M2-2 1.1 2875 380 2.4 85.2 0.83 3.6 2.2 2.3 8.5 F 31
YBX4-90S-2 1.5 2880 380 3.1 86.5 0.85 5.0 2.2 2.3 9.0 F 36
YBX4-90L-2 2.2 2880 380 4.4 88.0 0.86 7.3 2.2 2.3 9.0 F 41
YBX4-100L-2 3 2880 380 5.9 89.1 0.87 10.0 2.2 2.3 9.5 F 53
YBX4-112M-2 4 2915 380/660 7.7/4.4 90.0 0.88 13.1 2.2 2.3 9.5 F 76
YBX4-132S1-2 5.5 2935 380/660 10.4/6.0 90.9 0.88 18.0 2.0 2.3 9.5 F 95
YBX4-132S2-2 7.5 2930 380/660 14.0/8.0 91.7 0.89 24.5 2.0 2.3 9.5 F 100
YBX4-160M1-2 11 2950 380/660 20.3/11.7 92.6 0.89 35.6 2.0 2.3 9.5 F 160
YBX4-160M2-2 15 2945 380/660 27.4/15.8 93.3 0.89 48.6 2.0 2.3 9.5 F 167
YBX4-160L-2 18.5 2945 380/660 33.7/19.4 93.7 0.89 60.0 2.0 2.3 9.5 F 190
YBX4-180M-2 22 2950 380/660 40.0/23.0 94.0 0.89 71.2 2.0 2.3 9.5 F 245
YBX4-200L1-2 30 2965 380/660 54.2/31.2 94.5 0.89 97.0 2.0 2.3 9.0 F 300
YBX4-200L2-2 37 2965 380/660 66.6/38.4 94.8 0.89 120.0 2.0 2.3 9.0 F 323
YBX4-225M-2 45 2965 380/660 80.9/46.6 95.0 0.89 145.0 2.0 2.3 9.0 F 422
YBX4-250M-2 55 2975 380/660 98.5/56.7 95.3 0.89 177.0 2.0 9.0 9.0 F 422
YBX4-280S-2 75 2975 380/660 134/77.1 95.6 0.89 241.0 1.8 2.3 8.5 F 553
YBX4-280M-2 90 2975 380/660 160/92.3 95.8 0.89 289.0 1.8 2.3 8.5 F 891
YBX4-315S-2 110 2985 380/660 196/113 96.0 0.89 352.0 1.8 2.3 8.5 F 1100
YBX4-315M-2 132 2985 380/660 234/135 96.2 0.89 422.0 1.8 2.3 8.5 F 1224
YBX4-315L1-2 160 2985 380/660 284/163 96.3 0.89 512.0 1.8 2.2 8.5 F 1271
YBX4-315L2-2 185 2985 380/660 327/188 96.5 0.89 592.0 1.8 2.2 8.5 F 1326
YBX4-315L2-2(Actually produced according to YBX4-315L3-4) 200 2985 380/660 346/199 96.5 0.91 640.0 1.8 2.2 8.5 F 1372
YBX4-355S1-2 185 2985 380/660 327/188 96.5 0.89 592.0 1.8 2.2 8.5 F 1750
YBX4-355S2-2 200 2985 380/660 346/199 96.5 0.91 640.0 1.8 2.2 8.5 F 1800
YBX4-355M1-2 220 2985 380/660 381/219 96.5 0.91 704.0 1.7 2.2 8.5 F 1812
YBX4-355M2-2 250 2985 380/660 433/249 96.5 0.91 800.0 1.6 2.2 8.5 F 1855
YBX4-355L1-2 280 2985 380/660 484/279 96.5 0.91 896.0 1.6 2.2 8.5 F 2130
YBX4-355L2-2 315 2985 380/660 545/314 96.5 0.91 1008.0 1.6 2.2 8.5 F 2233
YBX4-355L2-2 355 2985 380/660 621/358 96.5 0.90 1136.0 0.9 1.8 8.6 F 2327

 

Technical data table
Type Power (kW) Speed (r/min) Voltage (V) Current (A) Efficiency (%) Power Factor Rated torque (N.m)

Stall torque/

Rated torque

Maximum torque/

Rated torque

Locked rotor current/

Rated current

 Insulation level Weight (kg)
4-pole-synchronous speed 1500r/min
YBX4-80M1-4 0.55 1430 380 1.3 83.9 0.74 3.7 2.3 2.3 8.5 F 32
YBX4-80M2-4 0.75 1430 380 1.8 85.7 0.74 5.0 2.3 2.3 8.5 F 35
YBX4-90S-4 1.1 1430 380 2.6 87.2 0.75 7.4 2.3 2.3 8.5 F 39
YBX4-90L-4 1.5 1430 380 3.4 88.2 0.76 10.0 2.3 2.3 9.0 F 43
YBX4-100L1-4 2.2 1440 380 4.7 89.5 0.79 14.6 2.3 2.3 9.0 F 53
YBX4-100L2-4 3 1440 380 6.3 90.4 0.80 20.0 2.3 2.3 9.5 F 63
YBX4-112M-4 4 1450 380/660 8.3/48 91.1 0.80 26.3 2.3 2.3 9.5 F 80
YBX4-132S-4 5.5 1470 380/660 11.4/6.5 91.9 0.80 35.7 2.0 2.3 9.5 F 106
YBX4-132M-4 7.5 1470 380/660 15.2/8.7 92.6 0.81 48.7 2.0 2.3 9.5 F 111
YBX4-160M-4 11 1470 380/660 21.6/12.4 93.3 0.83 71.5 2.0 2.3 9.5 F 167
YBX4-160L-4 15 1465 380/660 28.9/16.6 93.9 0.84 97.8 2.0 2.3 9.5 F 187
YBX4-180M-4 18.5 1470 380/660 35.1/202 94.2 0.85 120.0 2.0 2.3 9.5 F 240
YBX4-180L-4 22 1470 380/660 41.6/24.0 94.5 0.85 143.0 2.0 2.3 9.5 F 265
YBX4-200L-4 30 1475 380/660 56.5/35.5 94.9 0.85 194.0 2.0 2.3 9.0 F 338
YBX4-225S-4 37 1480 380/660 69.5/40.0 95.2 0.85 239.0 2.0 2.3 9.0 F 397
YBX4-225M-4 45 1480 380/660 84.3/48.5 95.4 0.85 290.0 2.0 2.3 9.0 F 430
YBX4-250M-4 55 1485 380/660 102/58.5 95.7 0.86 359.0 2.0 2.1 9.0 F 309
YBX4-280S-4 75 1490 380/660 136/78.6 96.0 0.87 481.0 2.0 2.3 8.5 F 701
YBX4-280M-4 90 1490 380/660 162/93.1 96.1 0.88 577.0 2.0 2.3 8.5 F 965
YBX4-315S-4 110 1490 380/660 195/112 96.3 0.89 705.0 1.8 2.2 8.5 F 1074
YBX4-315M-4 132 1490 380/660 234/135 96.4 0.89 846.0 1.8 2.2 8.5 F 1221
YBX4-315L1-4 160 1490 380/660 280/161 96.6 0.90 1026.0 1.8 2.2 8.5 F 1295
YBX4-315L2-4 185 1490 380/660 323/186 96.7 0.90 1186.0 1.8 2.2 8.5 F 1424
YBX4-315L2-4(Actually produced according to YBX4-315L3-4) 200 1490 380/660 349/201 96.7 0.90 1282.0 1.8 2.2 8.5 F 1470
YBX4-355S1-4 185 1495 380/660 323/186 96.7 0.90 1181.0 1.8 2.2 8.5 F 1844
YBX4-355S2-4 200 1495 380/660 349/201 96.7 0.90 1127.0 1.8 2.2 8.5 F 1851
YBX4-355M1-4 220 1495 380/660 384/221 96.7 0.90 1405.0 1.8 2.2 8.5 F 1870
YBX4-355M2-4 250 1495 380/660 436/251 96.7 0.90 1596.0 1.8 2.2 8.5 F 1873
YBX4-355L1-4 280 1495 380/660 489/281 96.7 0.90 1788.0 1.8 2.2 8.5 F 2070
YBX4-355L2-4 315 1495 380/660 550/317 96.7 0.90 2012.0 1.8 2.2 8.5 F 2235
YBX4-355L2-4 355 1495 380/660 634/365 96.7 0.88 2267.0 0.9 1.8 8.5 F 2470

 

Technical data table
Type Power (kW) Speed (r/min) Voltage (V) Current (A) Efficiency (%) Power Factor rated torque (N.m)

Stall torque/

Rated torque

Maximum torque/

Rated torque

Locked rotor current/

Rated current

 Insulation level

Weight

(kg)
6-pole-synchronous speed 1000r/min
YBX4-90S-6 0.75 945 380 2.0 82.7 0.7 7.6 2.1 2.1 7.5 F 38
YBX4-90L-6 1.1 950 380 2.8 84.5 0.7 11.1 2.1 2.1 7.5 F 42
YBX4-100L-6 1.5 950 380 3.7 85.9 0.71 15.1 2.1 2.1 7.5 F 57
YBX4-112M-6 2.2 965 220/380 9.3/5.4 87.4 0.71 21.8 2.1 2.1 7.5 F 74
YBX4-132S-6 3 975 220/380 12.5/7.2 88.6 0.71 29.4 2.0 2.1 7.5 F 95
YBX4-132M1-6 4 975 380/660 9.4/5.4 89.5 0.72 39.2 2.0 2.1 8.0 F 96
YBX4-132M2-6 5.5 975 380/660 12.8/7.4 90.5 0.72 53.9 2.0 2.1 8.0 F 116
YBX4-160M-6 7.5 980 380/660 16.4/9.5 91.3 0.76 73.1 2.0 2.1 8.0 F 165
YBX4-160L-6 11 980 380/660 23.5/13.5 92.3 0.77 107.0 2.0 2.1 8.5 F 185
YBX4-180L-6 15 980 380/660 30.7/17.7 92.9 0.80 146.0 2.0 2.1 8.5 F 250
YBX4-200L1-6 18.5 985 380/660 37.6/21.7 93.4 0.80 93.4 2.0 2.1 8.5 F 327
YBX4-200L2-6 22 980 380/660 44.0/25.4 93.7 0.81 93.7 2.0 2.1 8.5 F 349
YBX4-225M-6 30 985 380/660 59.0/34.0 94.2 0.82 290.0 2.0 2.1 8.3 F 437
YBX4-250M-6 37 985 380/660 71.7/41.3 94.5 0.83 359.0 2.0 2.1 8.3 F 447
YBX4-280S-6 45 990 380/660 86.9/50.0 94.8 0.83 434.0 2.0 2.1 8.5 F 682
YBX4-280M-6 55 990 380/660 105/60.2 95.1 0.84 531.0 2.0 2.0 8.5 F 700
YBX4-315S-6 75 990 380/660 142/81.9 95.4 0.84 723.0 1.6 2.0 8.0 F 973
YBX4-315M-6 90 990 380/660 168/96.9 95.6 0.85 868.0 1.6 2.0 8.0 F 1103
YBX4-315L1-6 110 990 380/660 205/118 95.8 0.85 1061.0 1.6 2.0 8.0 F 1167
YBX4-315L2-6 132 990 380/660 243/140 96.0 0.86 1273.0 1.6 2.0 8.0 F 1305
YBX4-355S-6 160 995 380/660 294/169 96.2 0.86 1535.0 1.6 2.0 8.0 F 1686
YBX4-355M1-6 185 995 380/660 339/195 96.3 0.86 1775.0 1.6 2.0 8.0 F 1808
YBX4-355M2-6 200 995 380/660 367/211 96.3 0.86 1919.0 1.6 2.0 8.0 F 1850
YBX4-355L1-6 220 995 380/660 403/232 96.5 0.86 2112.0 1.6 2.0 8.0 F 2020
YBX4-355L2-6 250 995 380/660 458/264 96.5 0.86 2400.0 1.6 2.0 8.0 F 2266
YBX4-355L2-6 280 995 380/660 507/292 96.5 0.87 2687.0 1.6 2.0 8.0 F 2288
YBX4-355L2-6 315 995 380/660 577/332 96.5 0.86 3023.0 0.9 1.8 7.9 F 2380

 

Technical data table
Type Power (kW)

Speed

(r/min)

Voltage

(V)

Current

(A)

Efficiency

(%)

 Power Factor

rated torque

(N.m)

Stall torque/

Rated torque

Maximum torque/

Rated torque

Locked rotor current/

Rated current

 Insulation level

Weight

(kg)
8-pole-synchronous speed 750r/min
YBX4-132S-8 2.2 730 220/380 9.8/5.7 84.5 0.7 28.7 1.8 2.1 7.5 F 90
YBX4-132M-8 3 730 220/380 13.1/7.6 85.9 0.7 39.2 1.8 2.1 7.8 F 95
YBX4-160M1-8 4 725 380/660 9.8/5.7 87.1 0.71 52.7 2.0 2.1 7.9 F 126
YBX4-160M2-8 5.5 725 380/660 13.1/7.6 88.3 0.72 72.4 2.0 2.1 8.1 F 148
YBX4-160L-8 7.5 725 380/660 17.2/9.9 89.3 0.74 98.8 2.0 2.1 7.8 F 170
YBX4-180L-8 11 725 380/660 25.0/14.4 90.4 0.74 145.0 1.8 2.1 7.9 F 226
YBX4-200L-8 15 730 380/660 33.3/19.2 91.2 0.75 203.7 1.8 2.1 8.0 F 280
YBX4-225S-8 18.5 735 380/660 40.9/23.5 91.7 0.75 240.0 1.8 2.1 8.1 F 353
YBX4-225M-8 22 735 380/660 47.8/27.5 92.1 0.76 286.0 1.8 2.1 8.3 F 391
YBX4-250M-8 30 735 380/660 63.9/36.8 92.7 0.77 390.0 1.8 2.1 7.9 F 382
YBX4-280S-8 37 740 380/660 77.4/44.6 93.1 0.78 477.0 1.5 2.1 7.9 F 593
YBX4-280M-8 45 740 380/660 93.9/54.0 93.4 0.78 580.0 1.5 2.0 7.9 F 837
YBX4-315S-8 55 740 380/660 111/64.2 93.7 0.80 710.0 1.5 2.0 8.2 F 844
YBX4-315M-8 75 740 380/660 151/87.1 94.2 0.80 9680 1.5 2.0 7.6 F 1065
YBX4-315L1-8 90 740 380/660 179/103 94.4 0.81 1161.0 1.5 2.0 7.7 F 1166
YBX4-315L2-8 110 740 380/660 218/125 94.7 0.81 1420.0 1.5 2.0 7.7 F 1331
YBX4-355S-8 132 745 380/660 261/150 94.9 0.81 1692.0 1.5 2.0 7.7 F 1733
YBX4-355M-8 160 745 380/660 312/179 95.1 0.82 2051.0 1.4 2.0 7.7 F 1933
YBX4-355L1-8 185 745 380/660 359/207 95.4 0.82 2371.0 1.4 2.0 7.8 F 2200
YBX4-355L2-8 200 745 380/660 388/224 95.4 0.82 2564.0 1.4 2.0 7.6 F 2376

page-1620-806

Frame size Poles Installation dimensions Overall dimensions
A B C D E F G H 4xφK AB AC AD HD L
80M 2,4,6,8 125 100 50 19 40 6 15.5 80 10 160 165 175 310 355
90S 140 56 24 50 8 20 90 176 180 330 395
90L 125 420
100L 160 140 63 28 60 24 100 12 200 205 360 490
112M 190 70 112 245 230 200 380 515
132S 216 89 38 80 10 33 132 276 270 430 550
132M 178 590
160M 254 210 108 42 110 12 37 160 14.5 324 325 210 500 725
160L 254 775
180M 279 241 121 48 14 42.5 180 349 360 535 830
180L 279 850
200L 318 305 133 55 110 16 49 200 18.5 388 400 230 600 890
225S 4,8 356 286 149 60 140 18 53 225 431 450 650 895
225M 2 311 55 110 16 49 925
4,6,8 60 140 18 53
250M 2 406 349 168 250 24 486 500 260 720 1015
4,6,8 65 58
280S 2 457 368 190 280 542 560 790 1050
4,6,8 75 20 67.5
280M 2 419 65 18 58 1100
4,6,8 75 20 67.5
315S 2 508 406 216 65 18 58 315 28 628 630 320 960 1250
4,6,8,10 80 170 22 71 1290
315M 2 457 65 140 18 58 1370
4,6,8,10 80 170 22 71 1410
315L 2 508 65 140 18 58 1370
4,6,8,10 80 170 22 71 1410
355S 2 610 500 254 75 140 20 67.5 355 726 750 320 1080 1480
4,6,8,10 95 170 25 86 1530
355M 2 560 75 140 20 67.5 1560
4,6,8,10 95 170 25 86 1610
355L 2 630 75 140 20 67.5 1670
4,6,8,10 95 170 25 86 1720