Motors

YB2 series explosion proof three phase motor

    Protection class: IP55

     

    Power: 0.55KW~450KW

     

    Voltage: 380V, 660V, 1140V and 380V/660V, 660V/1140V/as required

     

    Frequency: 50Hz/60Hz/as required

     

    No. of Poles: 2, 4, 6, 8, 10, etc

     

    Speed: 450rpm~3000rpm

Email: [email protected]

 

Phone: +86-18837847418(WhatsApp)

YB2 series flameproof three phase asynchronous motor is the upgrading of the company YB series products is a basic series of explosion-proof motor. This series has the advantages of small size, light weight, beautiful appearance, safe and reliable operation, long life and excellent performance, installation and easy maintenance features.

This series of motor power rating, mounting dimensions conform to the standards of the International Electrotechnical Commission (IEC), the corresponding relationship with the German DIN42673 standard, the matching of the export of equipment and spare parts imported equipment.

This series motors are explosion-proof performance in line with GB3836.1-2000 "explosive gas atmospheres the electrical prepare Part 1: General requirements and GB3836.2-2000" explosive gas atmospheres - electrical equipment - Part 2: Flameproof "d" " shall also comply with IEC79-1, BS4683 and EN50018 requirements made of flameproof. The proof mark ExdI ExdIIAT4, ExdIIBT4 place with the presence of explosive gas mixtures.

ExdI apply to the explosive mixture of methane or coal dust coal mine mining face environment.
ExdIIAT4 for factory Class IIA, temperature class T1, T2, T3, and T4 group explosive gas mixture environment.
ExdIIBT4 for factory class IIB, temperature class T1, T2, T3, and T4 group explosive gas mixture environment.

Second, the Structure

The explosion-proof structure of the motor ExdI, ExdIIAT4, ExdIIBT4.
The main motor enclosure protection rating of IP55.
Motor cooling method is IC410, IC411.
Motor insulation class F, the stator winding temperature margin, long life.
The motor has a cylindrical shaft, by coupling or spur gear transmission.
Motor stator windings of high-strength polyester enamelled round copper wire, and the VPI vacuum pressure impregnated, processing as an integrated whole, winding and insulation has good
Good electrical, mechanical, moisture resistance and thermal stability.
Motor rotor with cast aluminum structure, the parity of the rotor by balancing the motor running smoothly, small vibration, low noise.
Given motor, the rotor plate with high permeability, low-loss high-quality electrical steel, motor, low loss, high efficiency.
Bearing motors use low vibration, low noise bearings, frame size 132 and below, double sealed bearings, shaft end with a wave spring washer to moderate Beat rely on bearings, effectively inhibited the vibration and noise generated when the motor running; frame size 160 and above, the inner and outer cover structure, and the bearing parts of the ring axial fixation to prevent axial movement of the motor rotor.
To make the motor safe and reliable operation, the frame size 180 and above motor bearing structure set Note row of oil installations, frame size 250 and above, motors, and reserved the position of the bearing temperature monitoring sensor.

Third, the conditions of use

Rated voltage: 380V, 660V, 380/660V.
Rated frequency: 50Hz.
Fixed: continuous duty S1
Motor using the environmental conditions:
The altitude does not exceed 1000m, ambient air temperature changes with the seasons, for the indoor environment of -20 ℃ ~ +40 ℃.

Model Output (kW) Speed (r/min) Rated Current (A) Rated Torque (N·m) Efficiency η (%) Power Factor (COSΦ) Locked-rotor Current/ Rated Current Locked-rotor Torque/ Rated Torque Max. Torque/ Rated Torque Noise (dB(A))  Moment of Inertia (Kg·m2)
YB2-80M1-2 0.75 2825 1.77 2.54 77.5 0.83 6.8 2.3 2.3 67 0.005
YB2-80M2-2 1.1 2826 2.43 3.72 82.8 0.83 7.3 2.3 2.3 67 0.007
YB2-90S-2 1.5 2840 3.23 5.04 84.1 0.84 7.6 2.3 2.3 72 0.009
YB2-90L-2 2.2 2840 4.59 7.4 85.6 0.85 7.8 2.3 2.3 72 0.017
YB2-100L-2 3 2880 6.04 9.95 86.7 0.87 8.1 2.3 2.3 76 0.03
YB2-112M-2 4 2890 8.03 13.22 87.6 0.88 8.3 2.3 2.3 77 0.063
YB2-132S1-2 5.5 2900 10.72 18.11 88.6 0.88 8 2.2 2.3 80 0.073
YB2-132S2-2 7.5 2900 14.31 24.7 89.5 0.89 7.8 2.2 2.3 80 0.21
YB2-160M1-2 11 2930 20.75 35.85 90.5 0.89 7.9 2.2 2.3 86 0.25
YB2-160M2-2 15 2930 28.05 48.89 91.3 0.89 8 2.2 2.3 86 0.31
YB2-160L-2 18.5 2930 34.4 60.3 91.8 0.89 8.1 2.2 2.3 86 0.37
YB2-180M-2 22 2940 40.74 71.46 92.2 0.89 8.2 2.2 2.3 88 0.63
YB2-200L1-2 30 2950 55.13 97.12 92.9 0.89 7.5 2.2 2.3 90 0.73
YB2-200L2-2 37 2950 67.7 119.78 93.3 0.89 7.5 2.2 2.3 90 1.28
YB2-225M-2 45 2970 81.98 144.7 93.7 0.89 7.6 2.2 2.3 92 1.55
YB2-250M-2 55 2970 99.88 176.85 94 0.89 7.6 2.2 2.3 93 1.89
YB2-280S-2 75 2970 135.34 241.16 94.6 0.89 6.9 2 2.3 94 2.02
YB2-280M-2 90 2970 161.72 289.39 95 0.89 7 2 2.3 94 2.26
YB2-315S-2 110 2980 195.47 352.52 95 0.9 7.1 2 2.2 96 2.42
YB2-315M-2 132 2980 233.58 423.02 95.4 0.9 7.1 2 2.2 96 2.73
YB2-315L-2 160 2980 280.01 512.75 95.4 0.91 7.1 2 2.2 98 3.22
YB2-315L1-2 185 2980 323.76 592.87 95.4 0.91 7.1 2 2.2 98 3.41
YB2-315L2-2 200 2980 350.01 640.94 95.4 0.91 7.1 2 2.2 98 3.86
YB2-80M1-4 0.55 1390 1.38 3.78 80.7 0.75 6.3 2.3 2.3 58 0.007
YB2-80M2-4 0.75 1390 1.85 5.15 82.3 0.75 6.5 2.3 2.3 58 0.012
YB2-90S-4 1.1 1400 2.66 7.5 83.8 0.75 6.6 2.3 2.3 61 0.015
YB2-90L-4 1.5 1400 3.75 10.23 85 0.75 6.9 2.3 2.3 61 0.031
YB2-100L-4 2.2 1420 4.78 14.8 86.4 0.81 7.5 2.3 2.3 64 0.039
YB2-100L2-4 3 1420 6.36 20.18 87.4 0.82 7.6 2.3 2.3 64 0.059
YB2-112M-4 4 1440 8.39 26.53 88.3 0.82 7.7 2.3 2.3 65 0.113
YB2-132S-4 5.5 1440 11.42 36.48 89.2 0.82 7.5 2 2.3 71 0.167
YB2-132M-4 7.5 1440 15.24 49.74 90.1 0.83 7.4 2 2.3 71 0.36
YB2-160M-4 11 1460 21.61 71.95 91 0.85 7.5 2.2 2.3 75 0.42
YB2-160L-4 15 1460 28.87 98.12 91.8 0.86 7.5 2.2 2.3 75 0.68
YB2-180M-4 18.5 1470 35.45 120.19 92.2 0.86 7.7 2.2 2.3 76 0.72
YB2-180L-4 22 1470 41.97 142.93 92.6 0.86 7.8 2.2 2.3 76 0.88
YB2-200L-4 30 1470 56.87 194.9 93.2 0.86 7.2 2.2 2.3 79 1.21
YB2-225S-4 37 1480 69.83 238.75 93.6 0.86 7.3 2.2 2.3 81 1.85
YB2-225M-4 45 1480 84.66 290.37 93.9 0.86 7.4 2.2 2.3 81 2.32
YB2-250M-4 55 1480 103.15 354.9 94.2 0.86 7.4 2.2 2.3 83 2.86
YB2-280S-4 75 1480 136.73 483.95 94.7 0.88 6.7 2.2 2.3 86 3.34
YB2-280M-4 90 1485 163.56 578.79 95 0.88 6.9 2.2 2.3 86 4.68
YB2-315S-4 110 1485 199.07 707.41 95.4 0.88 6.9 2.2 2.2 93 4.96
YB2-315M-4 132 1485 238.88 848.89 95.4 0.88 6.9 2.2 2.2 93 5.22
YB2-315L-4 160 1485 286.3 1028.96 95.4 0.89 6.9 2.2 2.2 94 5.43
YB2-315L1-4 185 1485 331.04 1189.61 95.4 0.89 6.9 2.2 2.2 94 5.62
YB2-315L2-4 200 1485 357.88 1286.2 95.4 0.89 6.9 2.2 2.2 94 6.45
YB2-80M2-6 0.55 910 1.54 5.77 75.4 0.72 4.7 1.9 2.1 54 0.059
YB2-90S-6 0.75 910 2.04 7.87 77.7 0.72 5.8 2.1 2.1 57 0.113
YB2-90L-6 1.1 910 2.87 11.54 79.9 0.73 5.9 2.1 2.1 57 0.167
YB2-100L-6 1.5 940 3.78 15.24 81.5 0.74 6 2.1 2.1 61 0.36
YB2-112M-6 2.2 940 5.42 22.35 83.4 0.74 6 2.1 2.1 65 0.42
YB2-132S-6 3 960 7.25 29.84 84.9 0.74 6.2 2 2.1 69 0.68
YB2-132M1-6 4 960 9.54 39.79 86.1 0.74 6.8 2 2.1 69 0.72
YB2-132M2-6 5.5 960 12.75 54.71 87.4 0.75 7.1 2 2.1 69 0.81
YB2-160M-6 7.5 970 16.41 73.84 89 0.78 6.7 2.1 2.1 73 1.21
YB2-160L-6 11 970 23.51 108.3 90 0.79 6.9 2.1 2.1 73 1.32
YB2-180L-6 15 970 30.92 147.68 91 0.81 7.2 2 2.1 73 1.62
YB2-200L1-6 18.5 970 37.92 182.14 91.5 0.81 7.2 2.1 2.1 76 1.84
YB2-200L2-6 22 970 44.31 216.6 92 0.82 7.3 2.1 2.1 76 2.43
YB2-225M-6 30 980 60.83 292.35 92.5 0.81 7.1 2 2.1 76 2.68
YB2-250M-6 37 980 71.96 360.56 93 0.84 7.1 2.1 2.1 78 3.46
YB2-280S-6 45 980 85.02 438.52 93.5 0.86 7.2 2.1 2 80 3.97
YB2-280M-6 55 980 103.59 535.97 93.8 0.86 7.2 2.1 2 80 4.57
YB2-315S-6 75 985 142.31 727.16 94.2 0.85 6.7 2 2 85 4.83
YB2-315M-6 90 985 168.25 872.59 94.5 0.84 6.7 2 2 85 5.32
YB2-315L1-6 110 985 206.96 1066.5 95 0.85 6.7 2 2 85 5.95
YB2-315L2-6 132 985 245.47 1279.8 95 0.86 6.7 2 2 85 7.32
YB2-90L-8 0.55 710 2.07 7.4 63 0.61 4 1.8 2 56 0.22
YB2-100L-8 0.75 710 2.36 10.09 70 0.67 4 1.8 2 59 0.24
YB2-100L2-8 1.1 710 3.32 14.8 72 0.69 5 1.8 2 59 0.25
YB2-112M-8 1.5 710 4.4 20.18 74 0.7 5 1.8 2 61 0.28
YB2-132S-8 2.2 710 5.8 29.59 79 0.71 6 1.8 2 64 0.3
YB2-132M-8 3 710 7.71 40.35 80 0.73 6 1.8 2 64 0.32
YB2-160M1-8 4 720 10.28 53.06 81 0.73 6 1.9 2 68 0.46
YB2-160M2-8 5.5 720 13.24 72.95 83 0.74 6 1.9 2 68 0.61
YB2-160L-8 7.5 720 17.64 99.48 85.5 0.75 6 1.9 2 68 1.06
YB2-180L-8 11 730 25.28 143.9 87.5 0.75 6.5 2 2 70 1.6
YB2-200L-8 15 730 33.69 196.23 88 0.76 6.6 2 2 73 2.28
YB2-225S-8 18.5 730 40.04 242.02 90 0.76 6.6 1.9 2 73 2.74
YB2-225M-8 22 730 47.35 287.81 90.5 0.78 6.6 1.9 2 73 3.67
YB2-250M-8 30 730 63.4 392.47 91 0.79 6.5 1.9 2 75 5.16
YB2-280S-8 37 740 77.77 477.5 91.5 0.79 6.6 1.9 2 76 5.82
YB2-280M-8 45 740 94.07 580.74 92 0.79 6.6 1.9 2 76 6.74
YB2-315S-8 55 740 111.17 709.8 92.8 0.81 6.6 1.8 2 82 7.35
YB2-315M-8 75 740 150.46 967.91 93.5 0.81 6.2 1.8 2 82 8.79
YB2-315L1-8 90 740 177.77 1161.49 93.8 0.82 6.4 1.8 2 82 9.18
YB2-315L2-8 110 740 216.82 1419.59 94 0.82 6.4 1.8 2 82 10.19
YB2-315S-10 45 587 99.63 732.11 91.5 0.75 6.2 1.5 2 82 7.35
YB2-315M-10 55 587 121.11 894.8 92 0.75 6.2 1.5 2 82 8.79
YB2-315L1-10 75 587 162.09 1220.19 92.5 0.76 5.8 1.5 2 82 9.18
YB2-315L2-10 90 587 190.95 1464.22 93 0.77 5.9 1.5 2 82 10.19
YB2-250M-12 18.5 480 47.67 368.07 88 0.67 5.5 1.2 2 75 5.16
YB2-280S-12 22 480 55.05 437.71 88 0.69 5.5 1.2 2 85 5.82
YB2-280M-12 30 480 71.13 596.88 89 0.72 5.5 1.2 2 85 6.74
YB2-315S-12 37 480 84.86 728.56 92 0.72 6.5 1.2 2 86 7.35
YB2-315M-12 45 480 103.21 886.08 92 0.72 6.5 1.2 2 89 8.79
YB2-315L1-12 55 480 124.42 1028.99 92 0.73 6.5 1.2 2 89 9.18
YB2-315L2-12 75 480 167.84 1476.8 93 0.73 6.5 1.2 2 92 10.19


The Frame Size and Mounting Dimensions of YB3 Series

Frame Size No. of Poles Frame Dimension
(mm)
Shaft Extension
(mm)
AB AC AD HD L BB
A A/2 B C H K D E F G
100L 2.4.6 160 80 140 63 100 12 28 60 8 24 200 202 180 345 448 180
112M 2.4.6 190 95 140 70 112 12 28 60 8 24 245 224 195 360 500 180
132S 2.4.6.8 216 108 140 89 132 12 38 80 10 33 280 264 280 420 550 190
132M 2.4.6.8 216 108 178 89 132 15 38 80 10 33 280 264 280 420 660 230
160M 2.4.6.8 254 127 210 108 160 15 42 110 12 37 330 330 208 485 720 260
160L 2.4.6.8 254 127 254 108 160 15 42 110 12 37 330 330 208 485 750 310
180M 2.4.6.8 279 139.5 241 121 180 15 48 110 14 42.5 355 350 202 525 771 340
180L 2.4.6.8 279 139.5 279 121 180 19 48 110 14 42.5 355 350 202 525 791 340
200L 2.4.6.8 318 159 305 133 200 19 55 110 16 49 390 390 250 645 840 370
225S 4.8 356 178 286 149 225 19 60 140 18 53 435 436 250 690 888 380
225M 2 356 178 311 149 225 19 55 110 16 49 435 436 250 690 918 355
225M 4.6.8 356 178 311 149 225 19 60 140 18 53 435 436 250 690 918 355
250M 2 406 203 349 168 250 24 60 140 18 53 490 488 275 720 965 420
250M 4.6.8 406 203 349 168 250 24 65 140 18 58 490 488 275 720 965 420
280S 2 457 228.5 368 190 280 24 65 140 18 58 545 550 275 790 1007 445
280S 4.6.8 457 228.5 368 190 280 24 75 140 20 67.5 545 550 275 790 1007 445
280M 2 457 228.5 419 190 280 24 65 140 18 58 545 550 275 790 1072 500
280M 4.6.8 457 228.5 419 190 280 24 75 140 20 67.5 545 550 275 790 1072 500
315S 2 508 254 406 216 315 28 65 140 18 58 628 613 320 960 1185 550
315S 4.6.8.10 508 254 406 216 315 28 80 170 22 71 628 613 320 960 1260 550
315M 2 508 254 457 216 315 28 65 140 18 58 628 613 320 960 1305 680
315M 4.6.8.10 508 254 457 216 315 28 80 170 22 71 628 613 320 960 1280 680
315L 2 508 254 508 216 315 28 65 140 18 58 628 613 320 960 1305 680
315L 4.6.8.10 508 254 508 216 315 28 80 170 22 71 628 613 320 960 1280 680

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