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YX3 Series Three-Phase Induction Motor

  • Introduction
  • Main Technical Data
  • Dimensions

The YX3 series of the three-phase induction motors feature high efficiency, insulation class F, protective class IP55, low noise, little vibration and high reliability. These pump motors are used in blowers, pumps, and other machinery which require energy-efficient motors in frequent or continuous operation.

Performance Index of YX3 Series
Frame 80~355
Power: 0.55~315kW
Duty type S1
Cooling wayIC411
Synchronous speed: 3000, 1500, 1000r/min
Rated voltage and rated frequency: 380v、50Hz
Efficiency level: Grade 3(Chinese GB18613-2012)

Technical Data
Type Power kW Rated current A Rotation speed r/min Effciency % Power factor Rated torque N.m Locked-rotor torque Rated torque Tst Tn Locked-rotor current Rated current Ist In Maximum torque Rated torque Tax Tn Noise dB (A)
Synchronous speed 3000r/min
YX3-80M1-2 0.75 1.77 2865 77.5 0.83 2.5 2.3 6.8 2.3 62
YX3-80M2-2 1.1 2.43 2880 82.8 0.83 3.7 2.3 7.3 2.3 62
YX3-90S-2 1.5 3.19 2900 84.1 0.85 5.0 2.3 7.6 2.3 67
YX3-90L-2 2.2 4.59 2890 85.6 0.85 7.3 2.3 7.8 2.3 67
YX3-100L-2 3 6.04 2890 86.7 0.87 10.0 2.3 8.1 2.3 74
YX3-112M-2 4 7.9 2910 87.6 0.88 13.1 2.3 8.3 2.3 77
YX3-132S1-2 5.5 10.7 2920 88.6 0.88 17.9 2.2 8.0 2.3 79
YX3-132S2-2 7.5 14.5 2920 89.5 0.88 24.4 2.2 7.8 2.3 79
YX3-160M1-2 11 20.75 2942 90.5 0.89 35.7 2.2 7.9 2.3 81
YX3-160M2-2 15 28.05 2942 91.3 0.89 48.6 2.2 8.0 2.3 81
YX3-160L-2 18.5 34.7 2942 91.8 0.90 60.0 2.2 8.1 2.3 81
YX3-180M-2 22 40.3 2960 92.2 0.90 71.2 2.2 8.2 2.3 83
YX3-200L1-2 30 54.5 2965 92.9 0.90 96.8 2.2 7.5 2.3 84
YX3-200L2-2 37 66.9 2965 93.3 0.90 119 2.2 7.5 2.3 84
YX3-225M-2 45 81.1 2965 93.7 0.90 145 2.2 7.6 2.3 86
YX3-250M-2 55 98 2970 94.0 0.89 177 2.2 7.6 2.3 89
YX3-280S-2 75 132 2975 94.6 0.91 241 2.0 6.9 2.3 91
YX3-280M-2 90 158 2975 95.0 0.91 289 2.0 7.0 2.3 91
YX3-315S-2 110 194 2975 95.0 0.91 353 2.0 7.1 2.2 92
YX3-315M-2 132 231 2975 95.4 0.91 424 2.0 7.1 2.2 92
YX3-315L1-2 160 280 2975 95.4 0.91 514 2.0 7.1 2.2 92
YX3-315L2-2 200 350 2975 95.4 0.91 642 2.0 7.1 2.2 92
YX3-355M-2 250 433 2980 95.8 0.92 800 2.0 7.1 2.2 100
YX3-355L-2 315 545 2980 95.8 0.92 1008 2.0 7.1 2.2 100
View Full Table
Technical Data
Type Power kW Rated current A Rotation speed r/min Effciency % Power factor Rated torque N.m Locked-rotor torque Rated torque Tst Tn Locked-rotor current Rated current Ist In Maximum torque Rated torque Tax Tn Noise dB (A)
Synchronous speed 1500r/min
YX3-80M1-4 0.55 1.38 1435 80.7 0.75 3.7 2.3 6.3 2.3 56
YX3-80M2-4 0.75 1.85 1435 82.3 0.75 5.0 2.3 6.5 2.3 56
YX3-90S-4 1.1 2.59 1435 83.8 0.77 7.4 2.3 6.6 2.3 59
YX3-90L-4 1.5 3.48 1440 85.0 0.77 10.1 2.3 6.9 2.3 59
YX3-100L1-4 2.2 4.77 1450 86.4 0.81 14.7 2.3 7.5 2.3 64
YX3-100L2-4 3 6.36 1450 87.4 0.82 20.0 2.3 7.6 2.3 64
YX3-112M-4 4 8.4 1455 88.3 0.82 26.3 2.3 7.7 2.3 65
YX3-132S-4 5.5 11.3 1460 89.2 0.83 35.9 2.0 7.5 2.3 71
YX3-132M-4 7.5 15.1 1460 90.1 0.84 48.9 2.0 7.4 2.3 71
YX3-160M-4 11 21.86 1470 91.0 0.84 71.5 2.2 7.5 2.3 73
YX3-160L-4 15 29.21 1470 91.8 0.85 97.4 2.2 7.5 2.3 73
YX3-180M-4 18.5 35.4 1475 92.2 0.86 120 2.2 7.7 2.3 76
YX3-180L-4 22 42.0 1475 92.6 0.86 143 2.2 7.8 2.3 76
YX3-200L-4 30 56.8 1475 93.2 0.86 194 2.2 7.2 2.3 76
YX3-225S-4 37 69.1 1480 93.6 0.87 239 2.2 7.3 2.3 78
YX3-225M-4 45 83.7 1480 93.9 0.87 290 2.2 7.4 2.3 78
YX3-250M-4 55 102 1480 94.2 0.87 354 2.2 7.4 2.3 79
YX3-280S-4 75 138 1485 94.7 0.87 482 2.2 6.7 2.3 80
YX3-280M-4 90 165 1485 95.0 0.87 579 2.2 6.9 2.3 80
YX3-315S-4 110 199 1480 95.4 0.88 707 2.2 6.9 2.2 88
YX3-315M-4 132 239 1480 95.4 0.88 849 2.2 6.9 2.2 88
YX3-315L1-4 160 290 1480 95.4 0.88 1029 2.2 6.9 2.2 88
YX3-315L2-4 200 362 1480 95.4 0.88 1286 2.2 6.9 2.2 88
YX3-355M-4 250 442 1490 95.8 0.90 1597 2.2 6.9 2.2 95
YX3-355L-4 315 559 1490 95.8 0.90 2012 2.2 6.9 2.2 95
View Full Table
Technical Data
Type Power kW Rated current A Rotation speed r/min Effciency % Power factor Rated torque N.m Locked-rotor torque Rated torque Tst Tn Locked-rotor current Rated current Ist In Maximum torque Rated torque Tax Tn Noise dB (A)
Synchronous speed 1000r/min
YX3-80M1-6 0.37 1.31 950 63.0 0.68 3.9 - - - -
YX3-80M2-6 0.55 1.68 950 72.0 0.69 5.8 - - - -
YX3-90S-6 0.75 2.04 950 77.7 0.72 7.7 2.1 5.8 2.1 57
YX3-90L-6 1.1 2.87 950 79.9 0.73 11.2 2.1 5.9 2.1 57
YX3-100L-6 1.5 3.73 950 81.5 0.76 15.2 2.1 6.0 2.1 61
YX3-112M-6 2.2 5.3 955 83.4 0.76 21.8 2.1 6.0 2.1 65
YX3-132S-6 3 7.1 970 84.9 0.76 29.4 2.0 6.2 2.1 69
YX3-132M1-6 4 9.3 970 86.1 0.76 39.2 2.0 6.8 2.1 69
YX3-132M2-6 5.5 12.4 970 87.4 0.77 53.9 2.0 7.1 2.1 69
YX3-160M-6 7.5 16.63 976 89.0 0.77 73.5 2.1 6.7 2.1 70
YX3-160L-6 11 23.81 976 90.0 0.78 108 2.1 6.9 2.1 70
YX3-180L-6 15 31.0 980 91.0 0.81 146 2.0 7.2 2.1 73
YX3-200L1-6 18.5 37.9 985 91.5 0.81 180 2.1 7.2 2.1 73
YX3-200L2-6 22 43.8 980 92.0 0.83 214 2.1 7.3 2.1 73
YX3-225M-6 30 58.7 985 92.5 0.84 291 2.0 7.1 2.1 74
YX3-250M-6 37 71 980 93.0 0.85 359 2.1 7.1 2.1 76
YX3-280S-6 45 85 990 93.5 0.86 434 2.1 7.2 2.0 78
YX3-280M-6 55 104 985 93.8 0.86 531 2.1 7.2 2.0 78
YX3-315S-6 75 141 985 94.2 0.86 723 2.0 6.7 2.0 83
YX3-315M-6 90 168 985 94.5 0.86 868 2.0 6.7 2.0 83
YX3-315L1-6 110 205 985 95.0 0.86 1061 2.0 6.7 2.0 83
YX3-315L2-6 132 242 985 95.0 0.87 1273 2.0 6.7 2.0 83
YX3-355M1-6 160 292 990 95.0 0.88 1536 2.0 6.7 2.0 85
YX3-355M2-6 200 365 990 95.0 0.88 1920 2.0 6.7 2.0 85
YX3-355L-6 250 457 990 95.0 0.88 2399 2.0 6.7 - 85
Conventional mounting t and suitable frame sizes are given in the following table(with"√")
Frame size Basic type Derived type
B3 B5 B35 V1 V3 V5 V6 B6 B7 B8 V15 V36 B14 B34 V18
80 ~ 112
132 ~ 160 - - -
180 ~ 280 - - - - - - - - - - -
315 ~ 355 - - - - - - - - - - - -
View Full Table

"√"means the structure can be manufactured. The terminal box is positioned on top of the motor if not otherwise specified during ordering.

Dimensions
The B14 motor features a frame without feet and end-shield with flange (with threaded holes).
Frame Poles Mounting Dimensions Over Dimensions
D E F G M N P R S T AC AD HF L
80M 2,4,6 19 40 6 15.5 100 80 120 0 4-M6 3.0 175 145 - 305
90S 24 50 8 20 115 95 140 4-M8 195 165 355
90L 385
100L 28 60 24 130 110 160 3.5 215 180 245 435
112M 240 190 265 470
View Full Table
The B34 motor features a frame with feet and end-shield with flange (with threaded holes).
Frame Poles Mounting Dimensions Overall Dimensions
A B C D E F G H K M N P R S T AA BB HA AB AC AD HD L
80M 2,4,6 125 100 50 19 40 6 15.5 80 10 100 80 120 0 4-M6 3.0 34 142 12 165 175 145 220 305
90S 140 100 56 24 50 8 20 90 115 95 140 4-M8 36 180 12 180 195 165 260 355
90L 125 220 385
100L 160 140 63 28 60 24 100 12 130 110 160 3.5 40 233 14 205 215 180 270 435
112M 190 140 70 112 45 248 230 240 190 300 470
View Full Table
The B3 motor features a foot-less frame and end-shield without flange.
Frame Poles Mounting Dimensions Overall Dimensions
A B C D E F G H K AA BB HA AB AC AD HD L
80M 2,4,6 125 100 50 19 40 6 15.5 80 10 34 142 12 165 175 145 220 305
90S 140 100 56 24 50 8 20 90 36 180 12 180 195 165 260 355
90L 125 24 220 385
100L 160 140 63 28 60 100 12 40 233 14 205 215 180 270 435
112M 190 70 33 112 45 248 14 230 240 190 300 475
132S 216 89 38 80 10 132 55 224 18 270 275 210 345 510
132M 178 262 560
160M 254 210 108 42 110 12 37 160 14.5 65 304 20 320 330 255 420 670
160L 254 334 700
180M 279 241 121 48 14 42.5 180 70 349 22 355 380 280 455 740
180L 279 397 25 790
200L 318 305 133 55 16 49 200 18.5 70 369 26 395 420 305 505 790
225S 4 356 286 149 60 140 18 53 225 75 368 28 435 470 335 560 830
225M 2 311 55 110 16 49 393 28 825
4,6 60 140 18 53 855
250M 2 406 349 168 60 140 18 53 250 24 80 445 30 490 510 370 615 915
4,6 65 58
280S 2 457 368 190 280 85 485 35 550 580 410 680 985
4,6 75 20 67.5
280M 2 419 65 18 58 536 1035
4,6 75 20 67.5
315S 2 508 406 216 65 18 58 315 28 120 570 45 635 645 530 845 1190
4,6 80 170 22 71
315M 2 457 65 140 18 58 680 1300
4,6 80 170 22 71
315L 2 508 65 140 18 58
4,6 80 170 22 71
355M 2 610 560 254 75 140 20 67.5 355 130 750 52 730 710 655 1010 1505
4,6 95 170 25 86 1545
355L 2 630 75 140 20 67.5 1505
4,6 95 170 25 86 1545
View Full Table
The B5 motor features a foot-less frame and end-shield with flange (with through holes).
Frame Poles Mounting Dimensions Overall Dimensions
D E F G M N P R S T AC AD HF L
80M 2,4,6 19 40 6 15.5 165 130 200 0 4- φ 12 3.5 175 145 - 305
90S 24 50 8 20 195 165 355
90L 385
100L 28 60 24 215 180 250 4- φ 14.5 4 215 180 245 435
112M 240 190 265 475
132S 38 80 10 33 265 230 300 0 275 210 315 510
132M 560
160M 42 110 12 37 300 250 350 0 4- φ 18.5 5 330 255 385 670
160L 700
180M 48 14 42.5 380 280 430 740
180L 790
200L 55 16 49 350 300 400 0 420 305 480 790
225S 4 60 140 18 53 400 350 450 0 8- φ 18.5 470 335 535 830
225M 2 55 110 16 49 825
4,6 60 140 18 53 855
250M 2 500 450 550 0 510 370 595 915
4,6 65 58
280S 2 580 410 650 985
4,6 75 20 67.5
280M 2 65 18 58 1035
4,6 75 20 67.5
View Full Table
The B35 motor features a foot-less frame and end-shield with flange (with through holes).
Frame Poles Mounting Dimensions Overall Dimensions
A B C D E F G H K M N P R S T AA BB HA AB AC AD HD L
80M 2,4,6 125 100 50 19 40 6 16 80 10 165 130 200 0 4- φ 12 3.5 34 142 12 165 175 145 220 305
90S 140 56 24 50 8 20 90 36 180 14 180 195 165 260 355
90L 125 220 385
100L 160 140 63 28 60 24 100 12 215 180 250 0 4- φ 14.5 4 40 233 16 205 215 180 270 435
112M 190 70 112 45 248 230 240 190 300 475
132S 216 89 38 80 10 33 132 265 230 300 55 224 20.5 270 275 210 345 510
132M 178 262 560
160M 254 210 108 42 110 12 37 160 15 300 250 350 0 4- φ 18.5 5 65 304 23 320 330 255 420 670
160L 254 334 700
180M 279 241 121 48 14 43 180 70 349 25 355 380 280 455 740
180L 279 397 790
200L 318 305 133 55 16 49 200 19 350 300 400 70 369 29 395 420 305 505 790
225S 4 356 286 149 60 140 18 53 225 400 350 450 0 8- φ 18.5 75 368 31 435 470 335 560 830
225M 2 311 55 110 16 49 393 825
4,6 60 140 18 53 855
250M 2 406 349 168 250 24 500 450 550 80 445 33 490 510 370 615 915
4,6 65 58
280S 2 457 368 190 280 85 485 38.5 550 580 410 680 985
4,6 75 20 68
280M 2 419 65 18 58 536 1035
4,6 75 20 68
315S 2 508 406 216 65 18 58 315 28 600 550 660 8- φ 24 6 120 570 45 635 645 530 845 1190
4,6 80 170 22 71
315M 2 457 65 140 18 58 680 1300
4,6 80 170 22 71
315L 2 508 65 140 18 58
4,6 80 170 22 71
355M 2 610 560 254 75 140 20 67.5 355 740 680 800 130 750 52 730 710 655 1010 1505
4,6 95 170 25 86 1545
355L 2 630 75 140 20 67.5 1505
4,6 95 170 25 86 1545
View Full Table
The V1 motor is vertically mounted and features a foot-less frame, end-shield with flange and downward shaft extension.
Frame Poles Mounting Dimensions Overall Dimensions
D E F G M N P R S T AC AD HF L
80M 19 40 6 15.5 165 130 200 0 4- φ 12 3.5 175 145 350
90S 2,4,6 24 50 8 20 195 165 405
90L 435
100L 28 60 24 215 180 250 4- φ 14.5 4 215 180 245 480
112M 240 190 265 515
132S 38 80 10 33 265 230 300 275 210 315 570
132M 620
160M 42 110 12 37 300 250 350 0 4- φ 18.5 5 330 255 385 750
160L 780
180M 48 14 42.5 300 250 350 0 380 280 500 800
180L 850
200L 55 16 49 350 300 400 0 420 305 550 860
225S 4 60 140 18 53 400 350 450 0 8- φ 18.5 470 335 610 920
225M 2 55 110 16 49 915
4,6 60 140 18 53 945
250M 2 500 450 550 0 510 370 650 1020
4,6 65 58
280S 2 580 410 720 1110
4,6 75 20 67.5
280M 2 65 18 58 1150
4,6 75 20 67.5
315S 2 65 18 58 600 550 660 8- φ 24 6 645 530 900 1300
4,6 80 170 22 71 1420
315M 2 65 140 18 58 1330
4,6 80 170 22 71 1450
315L 2 65 140 18 58 1330
4,6 80 170 22 71 1450
355M 2 75 140 20 67.5 740 680 800 710 655 1010 1640
4,6 95 170 25 86 1670
355L 2 75 140 20 67.5 1640
4,6 95 170 25 86 1670
View Full Table
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