We Series High Efficiency Three-Phase Asynchronous Motor

Model NO.
WE5
Function
Driving
Casing Protection
Protection Type
Number of Poles
2p-12p
Starting Mode
Auto-induction Voltage-reduced Starting
Certification
CCC
Brand
Brook
Installation Method
B3/B5/B35/V1
Incoming Line Method
Bell Mouth /Threaded End /Gland Head
Corrosion Protection Level
C3/C4/C5/C6
Insulation Level
F/H
Transport Package
Wooden Box
Trademark
OEM/ODM
Origin
China
HS Code
8501610000
Production Capacity
5000000/Year
Reference Price
$ 360.00 - 9,000.00
Contact Us

Product Description

Product Description
WE series high-efficiency three-phase asynchronous motor is a new high-efficiency upgraded product independently developed by our company. It is a high-efficiency motor launched by Wolong to the world. The product efficiency complies with GB 18613-2025 energy efficiency standard and meets IEC60034-30-1 IE5 ~ IE3 efficiency indicators.The installation dimensions meet IEC standards and national standards, and customers can realize quick switching.WE series motors have the characteristics of beautiful appearance, low loss, low noise, low vibration, safety and reliability, and easy maintenance.
We Series High Efficiency Three-Phase Asynchronous Motor


We Series High Efficiency Three-Phase Asynchronous Motor
  IEC 60034-30-1 Electric motor energy efficiency limit (%) 50Hz
 
Rated power Efficiency Classification IEC60034-30-1
IE3 IE4 IE5
kW 2P 4P 6P 8P 2P 4P 6P 8P 2P 4P 6P 8P
0.75 80.7 82.5 78.9 75.0 83.5 85.7 82.7 78.4 86.3 88.2 85.7 82.0
1.1 82.7 84.1 81.0 77.7 85.2 87.2 84.5 80.8 87.8 89.5 87.2 84.0
1.5 84.2 85.3 82.5 79.7 86.5 88.2 85.9 82.6 88.9 90.4 88.4 85.5
2.2 85.9 86.7 84.3 81.9 88.0 89.5 87.4 84.5 90.2 91.4 89.7 87.2
3 87.1 87.7 85.6 83.5 89.1 90.4 88.6 85.9 91.1 92.1 90.6 88.4
4 88.1 88.6 86.8 84.8 90.0 91.1 89.5 87.1 91.8 92.8 91.4 89.4
5.5 89.2 89.6 88.0 86.2 90.9 91.9 90.5 88.3 92.6 93.4 92.2 90.4
7.5 90.1 90.4 89.1 87.3 91.7 92.6 91.3 89.3 93.3 94.0 92.9 91.3
11 91.2 91.4 90.3 88.6 92.6 93.3 92.3 90.4 94.0 94.6 93.7 92.2
15 91.9 92.1 91.2 89.6 93.3 93.9 92.9 91.2 94.5 95.1 94.3 92.9
18.5 92.4 92.6 91.7 90.1 93.7 94.2 93.4 91.7 94.9 95.3 94.6 93.3
22 92.7 93.0 92.2 90.6 94.0 94.5 93.7 92.1 95.1 95.5 94.9 93.6
30 93.3 93.6 92.9 91.3 94.5 94.9 94.2 92.7 95.5 95.9 95.3 94.1
37 93.7 93.9 93.3 91.8 94.8 95.2 94.5 93.1 95.8 96.1 95.6 94.4
45 94.0 94.2 93.7 92.2 95.0 95.4 94.8 93.4 96.0 96.3 95.8 94.7
55 94.3 94.6 94.1 92.5 95.3 95.7 95.1 93.7 96.2 96.5 96.0 94.9
75 94.7 95.0 94.6 93.1 95.6 96.0 95.4 94.2 96.5 96.7 96.3 95.3
90 95.0 95.2 94.9 93.4 95.8 96.1 95.6 94.4 96.6 96.9 96.5 95.5
110 95.2 95.4 95.1 93.7 96.0 96.3 95.8 94.7 96.8 97.0 96.6 95.7
132 95.4 95.6 95.4 94.0 96.2 96.4 96.0 94.9 96.9 97.1 96.8 95.9
160 95.6 95.8 95.6 94.3 96.3 96.6 96.2 95.1 97.0 97.2 96.9 96.1
200 95.8 96.0 95.8 94.6 96.5 96.7 96.3 95.4 97.2 97.4 97.0 96.3
250 95.8 96.0 95.8 94.6 96.5 96.7 96.5 95.4 97.2 97.4 97.0 96.3
315-375 95.8 96.0 95.8 94.6 96.5 96.7 96.6 95.4 97.2 97.4 97.0 96.3

  GB18613-2025 Motor energy efficiency limit value (%) 50Hz
 
Rated power Efficiency classification GB18613-2025
1 2 3
kW 2P 4P 6P 8P 2P 4P 6P 8P 2P 4P 6P 8P
0.12 71.4 74.3 69.8 67.4 66.5 69.8 64.9 62.3 60.8 64.8 57.7 50.7
0.18 75.2 78.7 74.6 71.9 70.8 74.7 70.1 67.2 65.9 69.9 63.9 58.7
0.20 76.2 79.6 75.7 73.0 71.9 75.8 71.4 68.4 67.2 71.1 65.4 60.6
0.25 78.3 81.5 78.1 75.2 74.3 77.9 74.1 70.8 69.7 73.5 68.6 64.1
0.37 81.7 84.3 81.6 78.4 78.1 81.1 78.0 74.3 73.8 77.3 73.5 69.3
0.40 82.3 84.8 82.2 78.9 78.9 81.7 78.7 74.9 74.6 78.0 74.4 70.1
0.55 84.6 86.7 84.2 80.6 81.5 83.9 80.9 77.0 77.8 80.8 77.2 73.0
0.75 86.3 88.2 85.7 82.0 83.5 85.7 82.7 78.4 80.7 82.5 78.9 75.0
1.1 87.8 89.5 87.2 84.0 85.2 87.2 84.5 80.8 82.7 84.1 81.0 77.7
1.5 88.9 90.4 88.4 85.5 86.5 88.2 85.9 82.6 84.2 85.3 82.5 79.7
2.2 90.2 91.4 89.7 87.2 88.0 89.5 87.4 84.5 85.9 86.7 84.3 81.9
3 91.1 92.1 90.6 88.4 89.1 90.4 88.6 85.9 87.1 87.7 85.6 83.5
4 91.8 92.8 91.4 89.4 90.0 91.1 89.5 87.1 88.1 88.6 86.8 84.8
5.5 92.6 93.4 92.2 90.4 90.9 91.9 90.5 88.3 89.2 89.6 88.0 86.2
7.5 93.3 94.0 92.9 91.3 91.7 92.6 91.3 89.3 90.1 90.4 89.1 87.3
11 94.0 94.6 93.7 92.2 92.6 93.3 92.3 90.4 91.2 91.4 90.3 88.6
15 94.5 95.1 94.3 92.9 93.3 93.9 92.9 91.2 91.9 92.1 91.2 89.6
18.5 94.9 95.3 94.6 93.3 93.7 94.2 93.4 91.7 92.4 92.6 91.7 90.1
22 95.1 95.5 94.9 93.6 94.0 94.5 93.7 92.1 92.7 93.0 92.2 90.6
30 95.5 95.9 95.3 94.1 94.5 94.9 94.2 92.7 93.3 93.6 92.9 91.3
37 95.8 96.1 95.6 94.4 94.8 95.2 94.5 93.1 93.7 93.9 93.3 91.8
45 96.0 96.3 95.8 94.7 95.0 95.4 94.8 93.4 94.0 94.2 93.7 92.2
55 96.2 96.5 96.0 94.9 95.3 95.7 95.1 93.7 94.3 94.6 94.1 92.5
75 96.5 96.7 96.3 95.3 95.6 96.0 95.4 94.2 94.7 95.0 94.6 93.1
90 96.6 96.9 96.5 95.5 95.8 96.1 95.6 94.4 95.0 95.2 94.9 93.4
110 96.8 97.0 96.6 95.7 96.0 96.3 95.8 94.7 95.2 95.4 95.1 93.7
132 96.9 97.1 96.8 95.9 96.2 96.4 96.0 94.9 95.4 95.6 95.4 94.0
160 97.0 97.2 96.9 96.1 96.3 96.6 96.2 95.1 95.6 95.8 95.6 94.3
200 97.2 97.4 97.0 96.3 96.5 96.7 96.3 95.4 95.8 96.0 95.8 94.6
250 97.2 97.4 97.0 96.3 96.5 96.7 96.5 95.4 95.8 96.0 95.8 94.6
315~1000 97.2 97.4 97.0 96.3 96.5 96.7 96.6 95.4 95.8 96.0 95.8 94.6
 
Standards
Standard   name IEC EN GB
Rotating electrical   machin es   Rating and operating   behavior IEC   60034-1 EN   60034-1 GB/T755
Process for determining   losses an d efficiency of   rotating   electrical   machines   by   means   of  testing IEC   60034-2-1 EN   60034-2-1 GB/T1032
Protection types of   rotating electrical   machines   based on overall   c onstruction(IP-Code)   -   Introduction IEC   60034-5 EN   60034-5 GB/T 4942.1
Classification of the cooling   processes   (IC   code) IEC   60034-6 EN   60034-6 GB/T   1993
Classification of the design types, the   installation  types and   the   terminal   box   location   (IM-Code) IEC   60034-7 EN   60034-7 GB/T   997
Terminal   markings and dire ction of   rotation IEC   60034-8 EN   60034-8 GB   1971
Noise emission   limit values IEC   60034-9 EN   60034-9 GB/T   10069.3
Starting   performance of three-phase   motors with squirr el-cage   rotor, except for   pole-changing  motors IEC   60034-12 EN   60034-12 -
Mechanical vibrations of certain   machi nes with a shaft   height of   56   mm   and  higher;measurement, evaluati on and   limit values of the vibration IEC   60034-14 EN   60034-14 GB/T   10068
Efficiency classification of three-phase   motors with squirr el-cage   rotors, except for   pole-   changing   motors   (IE code) IEC   60034-30-1 EN   60034-30 GB18613
Balancing value ISO   1940 - -
IEC standard voltages   IEC IEC   60038 - -
Evaluation and classificatio ns of electric   insulation according to   its   thermal   behavior IEC   60085 - GB/T   11021
Three-phase   induction   motors for general   use with standardized dimensions  and   powers IEC   60072-1 EN   50347 GB/T 4772.1
Explosive atmosphere -   Part 0:   Equipment General   requirements IEC   60079-0 EN   60079-0 GB   3836.1
Explosive atmosphere -   Part   1:   Equipment   protection through flameproof enclosure   "d" IEC   60079-1 EN   60079-1 GB   3836.2
Explosive atmosphere -   Part 7:Equipment   protection through   increased safety   "e" IEC   60079-7 EN   60079-7 GB   3836.2
Electrical equipment for   u se   in areas with   inflammable dust -   protection   of the   housing IEC   60079-31 EN   60079-31 -
 

Frame Size 		Synchronous speed   r/min
  3000 1500 1000 750 600 500 429 375
  Power   (kW)
80M1 0.75 0.55 0.37 0.18
80M2 1.1 0.75 0.55 0.25
90S 1.5 1.1 0.75 0.37
90L 2.2 1.5 1.1 0.55
100L1 3 2.2 1.5 0.75
100L2 - 3 - 1.1
112M 4 4 2.2 1.5
132S1 5.5 5.5 3 2.2
132S2 7.5 5.5 3 2.2
132M1 - 7.5 4 3
132M2 - 7.5 5.5 3
160M1 11 11 7.5 4
160M2 15 11 7.5 5.5
160L 18.5 15 11 7.5
180M 22 18.5 - -
180L - 22 15 11
200L1 30 30 18.5 15
200L2 37 30 22 15
225S - 37 - 18.5
225M 45 45 30 22
250M 55 55 37 30
280S 75 75 45 37
280M 90 90 55 45
315S 110 110 75 55
315M 132 132 90 75
315L1 160 160 110 90
315L2 200 200 132 110
355S1 (185) (185) 160 132
355S2 (200) (200) 160 132
355M1 (220) (220) (185) 160
355M2 250 250 200 160
355L1 (280) (280) (220) (185)
355L2 315 315 250 200


2P 50Hz Energy efficiency class IE5
 

Model 		Power Rated Current (A) Rotational speed Efficiency (%) Power factor Blocking torque / Rated torque Stopping current /   Rated current Maximum torque /   Rated torque Weight Noise * Moment of inertia Rated torque
kW I N 380V I N 400V I N 415V r/min 50% 75% 100% 50% 75% 100% kg LPA    dB(A) LWA    dB(A) kg   •   m 2 N.m
WE5-80M1-2 0.75 1.59 1.51 1.46 2875 83.6 86.3 86.3 0.74 0.80 0.83 2.3 10 2.3 20 54 62 0.0053 2.5
WE5-80M2-2 1.1 2.29 2.18 2.10 2885 86.2 87.8 87.8 0.74 0.80 0.83 2.3 9.0 2.3 22 54 62 0.0074 3.65
WE5-90S-2 1.5 3.02 2.87 2.76 2890 86.9 88.9 88.9 0.75 0.82 0.85 2.3 9.0 2.3 27 59 67 0.0095 4.97
WE5-90L-2 2.2 4.31 4.09 3.95 2895 88.1 90.2 90.2 0.76 0.83 0.86 2.3 9.5 2.3 31 59 67 0.018 7.32
WE5-100L-2 3 5.75 5.46 5.27 2900 88.9 91.1 91.1 0.79 0.84 0.87 2.3 9.5 2.3 44 66 74 0.032 9.88
WE5-112M-2 4 7.52 7.15 6.89 2915 90.0 91.8 91.8 0.79 0.86 0.88 2.3 9.5 2.3 54 69 77 0.066 13.2
WE5-132S1-2 5.5 10.3 9.74 9.39 2925 90.8 92.6 92.6 0.79 0.86 0.88 2.2 9.5 2.3 88 71 79 0.077 18.0
WE5-132S2-2 7.5 13.7 13.0 12.6 2925 91.1 93.3 93.3 0.80 0.86 0.89 2.2 9.5 2.3 94 71 79 0.22 24.7
WE5-160M1-2 11 20.0 19.0 18.3 2940 93.0 94.0 94.0 0.79 0.86 0.89 2.2 9.5 2.3 160 73 81 0.26 35.7
WE5-160M2-2 15 27.1 25.7 24.8 2940 93.1 94.5 94.5 0.79 0.86 0.89 2.2 9.5 2.3 177 73 81 0.33 48.9
WE5-160L-2 18.5 33.3 31.6 30.5 2940 93.3 94.9 94.9 0.81 0.87 0.89 2.2 9.5 2.3 195 73 81 0.39 60.3
WE5-180M-2 22 39.5 37.5 36.2 2945 93.6 95.1 95.1 0.81 0.87 0.89 2.2 9.5 2.3 210 75 83 0.66 71.3
WE5-200L1-2 30 53.6 50.9 49.1 2970 94.4 95.5 95.5 0.82 0.87 0.89 2.2 9.0 2.3 280 76 84 0.77 96.5
WE5-200L2-2 37 65.9 62.6 60.4 2970 94.5 95.8 95.8 0.82 0.86 0.89 2.2 9.0 2.3 310 76 84 1.34 119
WE5-225M-2 45 80.0 76.0 73.3 2970 94.7 96.0 96.0 0.83 0.87 0.89 2.2 9.0 2.3 415 78 86 1.63 145
WE5-250M-2 55 97.6 92.7 89.4 2970 94.9 96.2 96.2 0.83 0.87 0.89 2.2 9.0 2.3 490 75 89 1.98 177
WE5-280S-2 75 133 126 121 2980 95.0 96.5 96.5 0.83 0.88 0.89 2.0 8.5 2.3 660 79 91 2.12 241
WE5-280M-2 90 159 151 146 2980 95.2 96.6 96.6 0.84 0.88 0.89 2.0 8.5 2.3 700 79 91 2.37 289
WE5-315S-2 110 194 184 178 2985 95.3 96.8 96.8 0.84 0.88 0.89 1.9 8.5 2.3 1170 79 92 2.54 353
WE5-315M-2 132 233 221 213 2985 95.4 96.9 96.9 0.84 0.88 0.89 1.9 8.5 2.3 1300 79 92 2.86 423
WE5-315L1-2 160 282 268 258 2985 95.6 97.0 97.0 0.85 0.88 0.89 1.9 8.5 2.2 1360 79 92 3.38 513
WE5-315L2-2 185 325 309 298 2985 95.6 97.2 97.2 0.85 0.88 0.89 1.9 8.5 2.2 1410 79 92 3.58 593
WE5-315L3-2 200 351 334 322 2985 95.6 97.2 97.2 0.85 0.88 0.89 1.9 8.5 2.2 1540 79 92 4.05 641
WE5-355M1-2 220 378 359 346 2990 95.6 97.2 97.2 0.87 0.89 0.91 1.8 8.5 2.2 1860 87 100 6.53 705
WE5-355M2-2 250 429 408 393 2990 95.6 97.2 97.2 0.88 0.89 0.91 1.8 8.5 2.2 2200 87 100 6.87 798
WE5-355L1-2 280 481 457 440 2990 95.6 97.2 97.2 0.88 0.89 0.91 1.8 8.5 2.2 2160 87 100 7.30 897
WE5-355L2-2 315 541 514 495 2990 95.7 97.2 97.2 0.88 0.89 0.91 1.8 8.5 2.2 2450 87 100 7.41 1009
WE5-3551-2 355 610 579 558 2990 95.8 97.2 97.2 0.88 0.89 0.91 1.1 8.6 1.8 2450 89 104 7.71 1138
WE5-3552-2 375 651 619 596 2990 95.8 97.2 97.2 0.88 0.89 0.90 1.1 8.6 1.8 2580 89 104 8.01 1202
 
 

4P 50Hz Energy efficiency rating IE5
 

Model 		Power Rated Current (A) Rotational speed Efficiency (%) Power factor Blocking torque / Rated torque Stopping current /   Rated current Maximum torque /   Rated torque Weight Noise   * Moment of inertia Rated torque
kW I N 380V I N 400V I N 415V r/min 50% 75% 100% 50% 75% 100% kg LPA    dB(A) LWA    dB(A) kg   •   m 2 N.m
WE5-80M1-4 0.55 1.30 1.24 1.19 1425 83.5 86.7 86.7 0.55 0.67 0.74 2.3 10 2.3 21 48 56 0.0074 3.69
WE5-80M2-4 0.75 1.75 1.66 1.60 1425 84.8 88.2 88.2 0.55 0.67 0.74 2.3 8.0 2.3 23 48 56 0.013 5.03
WE5-90S-4 1.1 2.49 2.37 2.28 1430 86.1 89.5 89.5 0.56 0.69 0.75 2.3 8.5 2.3 26 51 59 0.016 7.35
WE5-90L-4 1.5 3.23 3.07 2.96 1430 87.4 90.4 90.4 0.60 0.72 0.78 2.3 8.5 2.3 34 51 59 0.033 10.1
WE5-100L1-4 2.2 4.63 4.40 4.24 1435 88.5 91.4 91.4 0.62 0.73 0.79 2.3 9.0 2.3 42 56 64 0.041 14.5
WE5-100L2-4 3 6.19 5.88 5.66 1440 89.1 92.1 92.1 0.63 0.74 0.80 2.3 9.0 2.3 53 56 64 0.062 20.2
WE5-112M-4 4 8.19 7.78 7.50 1450 89.9 92.8 92.8 0.67 0.75 0.80 2.3 9.0 2.3 57 57 65 0.12 26.3
WE5-132S-4 5.5 11.2 10.6 10.2 1460 90.7 93.4 93.4 0.67 0.77 0.80 2.0 9.5 2.3 87 63 71 0.18 36.0
WE5-132M-4 7.5 15.0 14.2 13.7 1460 91.6 94.0 94.0 0.69 0.79 0.81 2.0 9.5 2.3 105 63 71 0.38 49.6
WE5-160M-4 11 21.3 20.2 19.5 1470 92.4 94.6 94.6 0.71 0.81 0.83 2.0 9.5 2.3 170 65 73 0.44 71.5
WE5-160L-4 15 28.5 27.1 26.1 1470 92.9 95.1 95.1 0.73 0.81 0.84 2.0 9.5 2.3 200 65 73 0.71 97.4
WE5-180M-4 18.5 34.7 33.0 31.8 1475 92.8 95.3 95.3 0.75 0.82 0.85 2.0 9.5 2.3 210 68 76 0.76 120
WE5-180L-4 22 41.2 39.1 37.7 1475 93.2 95.5 95.5 0.75 0.82 0.85 2.0 9.5 2.3 235 68 76 0.85 142
WE5-200L-4 30 55.9 53.1 51.2 1475 94.1 95.9 95.9 0.76 0.82 0.85 2.0 9.0 2.3 300 68 76 1.27 194
WE5-225S-4 37 68.8 65.4 63.0 1480 94.3 96.1 96.1 0.77 0.82 0.85 2.0 9.0 2.3 400 70 78 1.94 239
WE5-225M-4 45 83.5 79.4 76.5 1480 94.7 96.3 96.3 0.76 0.83 0.85 2.0 9.0 2.3 440 70 78 2.44 290
WE5-250M-4 55 101 95.7 92.2 1480 95.0 96.5 96.5 0.78 0.84 0.86 2.0 9.0 2.3 550 67 79 3.00 355
WE5-280S-4 75 135 129 124 1485 95.1 96.7 96.7 0.78 0.85 0.87 2.0 8.5 2.3 700 68 80 3.51 484
WE5-280M-4 90 160 152 147 1485 95.6 96.9 96.9 0.79 0.86 0.88 2.0 8.5 2.3 800 68 80 4.91 579
WE5-315S-4 110 194 184 177 1490 95.8 97.0 97.0 0.79 0.86 0.89 2.0 8.5 2.2 1200 75 88 5.21 707
WE5-315M-4 132 232 220 213 1490 96.1 97.1 97.1 0.80 0.87 0.89 2.0 8.5 2.2 1300 75 88 5.48 849
WE5-315L1-4 160 278 264 254 1490 96.2 97.2 97.2 0.85 0.87 0.90 2.0 8.5 2.2 1320 75 88 5.70 1029
WE5-315L2-4 185 321 305 294 1490 96.3 97.4 97.4 0.85 0.87 0.90 2.0 8.5 2.2 1360 75 88 5.90 1190
WE5-315L3-4 200 347 329 317 1490 96.3 97.4 97.4 0.86 0.88 0.90 2.0 8.5 2.2 1600 75 88 6.77 1286
WE5-355M1-4 220 381 362 349 1495 96.3 97.4 97.4 0.85 0.87 0.90 2.0 8.5 2.2 2100 82 95 7.58 1405
WE5-355M2-4 250 433 412 397 1495 96.4 97.4 97.4 0.86 0.88 0.90 2.0 8.5 2.2 2100 82 95 7.83 1597
WE5-355L1-4 280 485 461 444 1495 96.4 97.4 97.4 0.86 0.88 0.90 2.0 8.5 2.2 2220 82 95 8.06 1789
WE5-355L2-4 315 546 519 500 1495 96.5 97.4 97.4 0.86 0.88 0.90 2.0 8.5 2.2 2400 82 95 8.19 2012
WE5-3551-4 355 615 585 563 1495 96.5 97.4 97.4 0.86 0.88 0.90 1.7 8.5 2.2 2420 87 102 8.53 2275
WE5-3552-4 375 650 617 595 1495 96.5 97.4 97.4 0.88 0.88 0.90 1.7 8.5 2.2 2620 87 102 8.96 2395
 
 
  6P 50Hz Energy efficiency rating IE5
 

Model 		Power Rated Current (A) Rotational speed Efficiency (%) Power factor Blocking torque / Rated torque Stopping current /   Rated current Maximum torque /   Rated torque Weight Noise    * Moment of inertia Rated torque
kW I N 380V I N 400V I N 415V r/min 50% 75% 100% 50% 75% 100% kg LPA    dB(A) LWA    dB(A) kg   •   m 2 N.m
WE5-80M1-6 0.37 1.01 0.96 0.93 930 76.9 81.6 81.6 0.49 0.61 0.68 1.9 10 2.0 18 46 54 0.0074 3.82
WE5-80M2-6 0.55 1.42 1.35 1.30 930 82.5 84.2 84.2 0.51 0.63 0.70 1.9 9.0 2.1 22 46 54 0.013 5.68
WE5-90S-6 0.75 1.90 1.80 1.74 940 83.2 85.7 85.7 0.51 0.63 0.70 2.1 8.5 2.1 33 49 57 0.016 7.62
WE5-90L-6 1.1 2.74 2.60 2.51 945 84.7 87.2 87.2 0.52 0.64 0.70 2.1 7.8 2.1 42 49 57 0.033 11.1
WE5-100L-6 1.5 3.63 3.45 3.32 950 85.4 88.4 88.4 0.56 0.66 0.71 2.1 8.0 2.1 48 53 61 0.045 14.9
WE5-112M-6 2.2 5.25 4.99 4.81 950 86.3 89.7 89.7 0.56 0.66 0.71 2.1 8.0 2.1 65 57 65 0.441 22.1
WE5-132S-6 3 7.09 6.73 6.49 960 87.6 90.6 90.6 0.57 0.66 0.71 2.0 7.5 2.1 76 61 69 0.71 29.8
WE5-132M1-6 4 9.24 8.77 8.46 960 88.4 91.4 91.4 0.59 0.67 0.72 2.0 8.0 2.1 85 61 69 0.80 39.8
WE5-132M2-6 5.5 12.6 12.0 11.5 965 89.1 92.2 92.2 0.59 0.67 0.72 2.0 8.0 2.1 95 61 69 0.85 54.4
WE5-160M-6 7.5 16.1 15.3 14.8 970 89.8 92.9 92.9 0.61 0.72 0.76 2.1 8.0 2.1 150 65 73 1.27 73.8
WE5-160L-6 11 23.2 22.0 21.2 970 90.8 93.7 93.7 0.62 0.73 0.77 2.1 8.5 2.1 185 65 73 1.39 108
WE5-180L-6 15 30.2 28.7 27.7 975 92.0 94.3 94.3 0.68 0.76 0.80 2.0 8.5 2.1 235 65 73 1.70 147
WE5-200L1-6 18.5 37.1 35.3 34.0 980 92.4 94.6 94.6 0.68 0.76 0.80 2.1 8.5 2.1 210 65 73 1.93 180
WE5-200L2-6 22 43.5 41.3 39.8 980 92.6 94.9 94.9 0.70 0.77 0.81 2.1 8.5 2.1 240 65 73 2.55 214
WE5-225M-6 30 58.3 55.4 53.4 980 92.9 95.3 95.3 0.71 0.81 0.82 2.0 8.3 2.1 375 66 74 2.81 292
WE5-250M-6 37 70.8 67.3 64.9 985 93.7 95.6 95.6 0.71 0.81 0.83 2.1 8.3 2.1 460 64 76 3.63 361
WE5-280S-6 45 86.0 81.7 78.7 985 93.7 95.8 95.8 0.72 0.81 0.83 2.1 8.5 2.0 605 66 78 4.17 439
WE5-280M-6 55 104 98.4 94.9 985 93.8 96.0 96.0 0.73 0.81 0.84 2.0 8.5 2.0 660 66 78 4.80 536
WE5-315S-6 75 141 134 129 990 95.2 96.3 96.3 0.74 0.81 0.84 2.0 8.0 2.0 1320 70 83 5.07 727
WE5-315M-6 90 167 158 153 990 95.4 96.5 96.5 0.74 0.81 0.85 2.0 8.0 2.0 1450 70 83 5.59 873
WE5-315L1-6 110 204 193 186 990 95.6 96.6 96.6 0.74 0.81 0.85 2.0 8.0 2.0 1480 70 83 6.25 1066
WE5-315L2-6 132 241 229 221 990 95.7 96.8 96.8 0.74 0.83 0.86 2.0 8.0 2.0 1580 70 83 7.69 1280
WE5-355M1-6 160 292 277 267 995 96.2 96.9 96.9 0.76 0.84 0.86 1.9 8.0 2.0 2100 72 85 8.28 1551
WE5-355M2-6 185 337 320 309 995 96.2 97.0 97.0 0.76 0.84 0.86 1.9 8.0 2.0 2150 72 85 8.58 1793
WE5-355M3-6 200 364 346 334 995 96.2 97.0 97.0 0.76 0.84 0.86 1.9 8.0 2.0 2150 72 85 8.66 1939
WE5-355L1-6 220 396 376 363 995 96.2 97.0 97.0 0.82 0.85 0.87 1.9 8.0 2.0 2200 72 85 8.78 2112
WE5-355L2-6 250 455 433 417 995 96.2 97.0 97.0 0.82 0.85 0.86 1.9 8.0 2.0 2330 72 85 8.80 2424
WE5-3551-6 280 535 508 490 995 96.2 97.0 97.0 0.70 0.77 0.82 1.6 8.0 2.0 2280 76 91 8.94 2687
WE5-3552-6 315 602 572 551 995 96.2 97.0 97.0 0.72 0.78 0.82 1.6 8.0 2.0 2480 76 91 9.08 3054

50Hz 750   min -1   (8   pole)

 
                         

Type 		  I   N   (A)   η (%) cos   Ф              
kW 230V 400V 690V rpm 1.0P N 0.75P N 0.5P N 1.0P N 0.75P N 0.5P N T N      N.m I   A   /   I   N T L   / T N T B   / T N L W   /   L P   dB(A) kg .m 2 kg
WEX3-100L1-8 0.75 3.83 2.2 - 703 75.0 74.2 73.9 0.67 0.59 0.46 10.2 4.0 1.8 2.0 59/47 0.012 65
WEX3-100L2-8 1.1 5.22 3 - 714 77.7 77.2 76.7 0.67 0.6 0.46 14.7 5.0 1.8 2.0 59/47 0.016 72
WEX3-112M-8 1.5 6.61 3.8 - 719 79.7 78.8 78.1 0.71 0.62 0.49 19.9 5.0 1.8 2.0 61/49 0.023 64
WEX3-132S-8 2.2 9.57 5.5 - 712 81.9 80.4 80.0 0.71 0.63 0.5 29.5 6.0 1.8 2.0 64/52 0.029 103
WEX3-132M-8 3 12.35 7.1 - 713 83.5 82.2 81.5 0.73 0.65 0.51 40.2 6.0 1.8 2.0 64/52 0.04 122
WEX3-160M1-8 4 - 9.3 5.4 727 84.8 84.3 84.1 0.73 0.65 0.52 52.5 6.0 1.9 2.0 68/55 0.082 155
WEX3-160M2-8 5.5 - 12.4 7.2 726 86.2 85.9 85.7 0.74 0.67 0.54 72.3 6.0 1.9 2.0 68/55 0.1 169
WEX3-160L-8 7.5 - 16.5 9.6 728 87.3 87.0 86.8 0.75 0.69 0.56 98.4 6.0 1.9 2.0 68/55 0.14 206
WEX3-180L-8 11 - 23.9 13.9 734 88.6 88.4 88.1 0.75 0.69 0.56 143 6.5 2.0 2.0 70/57 0.26 268
WEX3-200L-8 15 - 31.8 18 734 89.6 89.2 89.0 0.76 0.69 0.57 195 6.6 2.0 2.0 73/60 0.51 359
WEX3-225S-8 18.5 - 39 23 737 90.1 89.8 89.7 0.76 0.7 0.58 240 6.6 1.9 2.0 73/60 0.76 431
WEX3-225M-8 22 - 49 28 737 90.6 90.2 90.0 0.78 0.72 0.6 285 6.6 1.9 2.0 73/60 0.87 392
WEX3-250M-8 30 - 60 35 739 91.3 91.0 90.8 0.79 0.72 0.6 388 6.5 1.9 2.0 75/61 1.34 480
WEX3-280S-8 37 - 74 43 742 91.8 91.4 91.2 0.79 0.75 0.63 476 6.6 1.9 2.0 76/62 2.48 615
WEX3-280M-8 45 - 89 52 743 92.2 92.0 91.5 0.79 0.75 0.63 578 6.6 1.9 2.0 76/62 3.00 630
WEX3-315S-8 55 - 110 64 741 92.5 92.2 92.0 0.8 0.76 0.65 709 6.6 1.8 2.0 82/68 4.41 1045
WEX3-315M-8 75 - 145 84 741 93.1 93.0 93.1 0.8 0.76 0.65 967 6.2 1.8 2.0 82/68 5.66 1155
WEX3-315L1-8 90 - 174 101 741 93.4 93.2 93.1 0.8 0.78 0.66 1160 6.4 1.8 2.0 82/68 6.74 1280
WEX3-315L2-8 110 - 207 120 741 93.7 93.5 93.4 0.82 0.78 0.66 1418 6.4 1.8 2.0 82/68 8.00 1440
WEX3-355S-8 132 - 242 140 745 94.0 93.8 93.5 0.82 0.78 0.66 1692 6.4 1.8 2.0 90/75 12.69 1790
WEX3-355M-8 160 - 299 173 745 94.3 94.2 94.0 0.82 0.78 0.67 2051 6.4 1.8 2.0 90/75 14.51 1910
WEX3-355L1-8 185 - 345 200 745 94.5 94.2 94.0 0.82 0.78 0.67 2371 6.4 1.8 2.0 90/75 16.09 2080
WEX3-355L2-8 200 - 368 213 745 94.6 94.2 94.0 0.83 0.78 0.67 2564 6.4 1.8 2.0 90/75 17.52 2180
WEX3-355LX1-8 220 - 404 234 745 94.6 94.2 94.0 0.83 0.78 0.67 2820 6.4 1.8 2.0 90/75 17.80 2200
WEX3-355LX2-8 250 - 460 267 744 94.6 94.2 94.0 0.83 0.78 0.67 3209 6.4 1.8 2.0 90/75 20.32 2365
We Series High Efficiency Three-Phase Asynchronous Motor   Ingress protection
The WE series comes standard with protection grade IP55, and can be customized to IP56, IP65, IP66 and other protection grades according to customer needs.
The protection level of the shell is mainly to prevent the human body from getting electric shock or getting close to the live parts or rotating parts in the shell, to prevent solid foreign bodies from entering and to prevent harmful effects caused by water and oil ingress. The codes and meanings of the protection forms are as follows:
Code Meaning First   numeral Meaning Second   numeral Meaning

IP
Level of   protection 		5 Dust   prevention 5 Protected against water spr ay
(12.5L/min   @   0.3   bar)
6 Dust tight 6 Protected against water jets or   heavy
seas   (100L/min   @   1.0   bar)

Cooling method

WE series adopts F-class insulation, and the temperature rise is assessed according to B-class.Nano-insulating impregnation resin can be selected to further improve the life in complex power supply environment and use environment.
In order to operate reliably, the motor needs to be isolated by insulating materials between the live parts and the shell or between the live parts, and the service life of the insulating materials is closely related to its own insulation level and operating temperature.As an energy conversion or signal conversion element, the motor itself has energy loss during operation, and some of the energy losses cause its own temperature to rise. Under normal conditions, the insulation grade, the maximum service limit temperature and the temperature rise limit of the motor measured by resistance method meet the requirements of the following table. Within this temperature rise limit, the motor should be able to work normally.
Insulation grade Limited   temperature °C The   temperature   rise   limit   K
B 130 80
F 155 105
H 180 125


We Series High Efficiency Three-Phase Asynchronous Motor
Machine base number Overall dimensions  AxBxH(mm) Number and size of outlet holes Locking Cable Diameter Range (mm) Terminal block thread
63~80 90x96x50 1-M25x1.5 Φ8~Φ12 M4
90~100 102x110x57.5 1-M25x1.5 Φ8~Φ12 M4
112~132 136x146x72 2-M25x1.5 Φ8~Φ12 M5
160~180 171x181x91 2-M32x1.5 Φ16~Φ21 M6
200~225 220x230x113 2-M50x1.5 Φ32~Φ39 M8
250~280 270x280x162 2-M63x1.5 Φ37~Φ44 M10
315 312x329x175 2-M63x1.5 Φ37~Φ44 M12
355 382x402x200 2-M72x2 Φ45~Φ53 M16
Bearings are easily worn parts in motor products, and their use and maintenance status is closely related to the life of bearings. Bearings should be maintained regularly and grease replaced.If the damaged bearings are not replaced in time, it is easy to cause the motor to burn.Under the load within the allowable range, the design life of the bearing of the motor meets: at least 20,000 hours for 2-pole motors and at least 30,000 hours for 4-pole and 6-pole motors (referring to the life of the motor under normal operation at 50Hz and normal maintenance as required).
 
 
Certifications

 

We Series High Efficiency Three-Phase Asynchronous Motor

 
FAQ

Q1: Is customized service available?

A1: Of course, OEM & ODM both are available.

 
Q2:Can I buy one as sample?

A2: Yes, of course.

 

Q3: How about your quality control?

A3: Our professional QC will check the quality during the production and do the quality test before shipment.

Q4: What is your payment term?

A4: 30% T/T in advance, 70% balance when receiving B/L copy Or 100% irrevocable L/C at sight.
 

Q5: What is your lead time?

A5: About 20-30 days after receiving advance deposit or original L/C.
 

Q6 What certificates do you have?

A6: We have CE, ISO. And we can apply for specific certificate for different country such as SONCAP for Nigeria, COI for Iran, SASO for Saudi Arabia, etc.
 

Q7: What warranty do you provide?

A7: One year, during the guarantee period, we will supply freely of the easy damaged parts for the possible problems except for the incorrect operation. After expiration, we supply cost spare parts for alternator maintenance.
 

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