High-efficiency three-phase YE4 Electric Motor
The YE4 series motors are high-efficiency and energy-saving three-phase asynchronous motors independently developed by our company. The motor performance complies with GB/T755 “Rotating Motor Ratings and Performance” and JB/T13299 “YE4 Series (IP55) Three-Phase Asynchronous Motors Technical Conditions (Frame Size 80 – 400)”. The efficiency value conforms to the 2-level energy efficiency standard in GB18613-2020, and is consistent with the IE4 standard in the international standard IEC60034-30 “Single-Speed Three-Phase Squirrel-Cage Induction Motor Energy Efficiency Classification”.
This series of motors boasts outstanding performance, high efficiency, and energy-saving capabilities, along with a wide temperature rise margin, extended service life, low vibration, superior starting characteristics, an aesthetically pleasing design, and high reliability. They serve as full replacements for low-voltage three-phase asynchronous motors of the Y, YGM, YGM2, YE2, and YE3 series. Ideal for driving water pumps, fans, compressors, conveyors, and other transmission machinery, these motors are widely employed in energy conservation and environmental protection initiatives, as well as national water conservancy projects.
The YE4 series motors are high-efficiency and energy-saving three-phase asynchronous motors independently developed by our company. The motor performance complies with GB/T755 "Rotating Motor Ratings and Performance" and JB/T13299 "YE4 Series (IP55) Three-Phase Asynchronous Motors Technical Conditions (Frame Size 80 – 400)". The efficiency value conforms to the 2-level energy efficiency standard in GB18613-2020, and is consistent with the IE4 standard in the international standard IEC60034-30 "Single-Speed Three-Phase Squirrel-Cage Induction Motor Energy Efficiency Classification".
This series of motors boasts outstanding performance, high efficiency, and energy-saving capabilities, along with a wide temperature rise margin, extended service life, low vibration, superior starting characteristics, an aesthetically pleasing design, and high reliability. They serve as full replacements for low-voltage three-phase asynchronous motors of the Y, YGM, YGM2, YE2, and YE3 series. Ideal for driving water pumps, fans, compressors, conveyors, and other transmission machinery, these motors are widely employed in energy conservation and environmental protection initiatives, as well as national water conservancy projects.
Technical Parameters
|
Model |
Rated power |
Rated voltage |
Rated current |
Rated speed |
Efficiency |
Cosφ |
Locked rotor torque Rated torque |
Locked rotor current Rated current |
Maximum torque Rated torque |
Rated Torque |
Noise |
Weight |
|
kW |
V |
A |
r/min |
η% |
% |
Tst/Tn |
Ist/In |
Tmax/Tn |
N.m |
dB（A） |
Kg |
|
|
Synchronous Speed 3000r/min |
||||||||||||
|
YE4-80M1-2 |
0.75 |
380 |
1.6 |
2880 |
83.5 |
0.83 |
2.2 |
8.5 |
2.3 |
2.4 |
62 |
19 |
|
YE4-80M2-2 |
1.1 |
380 |
2.4 |
2880 |
85.2 |
0.83 |
2.2 |
8.5 |
2.3 |
3.5 |
62 |
20 |
|
YE4-90S-2 |
1.5 |
380 |
3.1 |
2890 |
86.5 |
0.85 |
2.2 |
9.0 |
2.3 |
4.8 |
67 |
25 |
|
YE4-90L-2 |
2.2 |
380 |
4.4 |
2890 |
88.0 |
0.86 |
2.2 |
9.0 |
2.3 |
7.0 |
67 |
26 |
|
YE4-100L-2 |
3 |
380 |
5.9 |
2910 |
89.1 |
0.87 |
2.2 |
9.5 |
2.3 |
9.6 |
74 |
36 |
|
YE4-112M-2 |
4 |
380 |
7.7 |
2910 |
90.0 |
0.88 |
2.2 |
9.5 |
2.3 |
12.8 |
77 |
48 |
|
YE4-132S1-2 |
5.5 |
380 |
10.4 |
2945 |
90.9 |
0.88 |
2.0 |
9.5 |
2.3 |
17.5 |
79 |
63 |
|
YE4-132S2-2 |
7.5 |
380 |
14.0 |
2940 |
91.7 |
0.89 |
2.0 |
9.5 |
2.3 |
23.9 |
79 |
67 |
|
YE4-160M1-2 |
11 |
380 |
20.3 |
2950 |
92.6 |
0.89 |
2.0 |
9.5 |
2.3 |
35.0 |
81 |
125 |
|
Model |
Rated power |
Rated voltage |
Rated current |
Rated speed |
Efficiency |
Cosφ |
Locked rotor torque Rated torque |
Locked rotor current Rated current |
Maximum torque Rated torque |
Rated Torque |
Noise |
Weight |
|
kW |
V |
A |
r/min |
η% |
% |
Tst/Tn |
Ist/In |
Tmax/Tn |
N.m |
dB（A） |
Kg |
|
|
Synchronous Speed 3000r/min |
||||||||||||
|
YE4-160M2-2 |
15 |
380 |
27.4 |
2950 |
93.3 |
0.89 |
2.0 |
9.5 |
2.3 |
47.8 |
81 |
138 |
|
YE4-160L-2 |
18.5 |
380 |
33.7 |
2950 |
93.7 |
0.89 |
2.0 |
9.5 |
2.3 |
58.9 |
81 |
162 |
|
YE4-180M-2 |
22 |
380 |
40.0 |
2965 |
94.0 |
0.89 |
2.0 |
9.5 |
2.3 |
70.0 |
83 |
170 |
|
YE4-200L1-2 |
30 |
380 |
54.2 |
2970 |
94.5 |
0.89 |
2.0 |
9.0 |
2.3 |
95.5 |
84 |
235 |
|
YE4-200L2-2 |
37 |
380 |
66.6 |
2975 |
94.8 |
0.89 |
2.0 |
9.0 |
2.3 |
117.8 |
84 |
260 |
|
YE4-225M-2 |
45 |
380 |
80.9 |
2975 |
95.0 |
0.89 |
2.0 |
9.0 |
2.3 |
143.3 |
86 |
330 |
|
YE4-250M-2 |
55 |
380 |
98.5 |
2980 |
95.3 |
0.89 |
2.0 |
9.0 |
2.3 |
175.1 |
89 |
410 |
|
YE4-280S-2 |
75 |
380 |
134 |
2980 |
95.6 |
0.89 |
1.8 |
8.5 |
2.3 |
238.8 |
91 |
466 |
|
YE4-280M-2 |
90 |
380 |
160 |
2980 |
95.8 |
0.89 |
1.8 |
8.5 |
2.3 |
286.5 |
91 |
559 |
|
YE4-280L-2 |
110 |
380 |
196 |
2975 |
96.0 |
0.89 |
1.8 |
8.5 |
2.3 |
350.2 |
92 |
660 |
|
YE4-315S-2 |
110 |
380 |
196 |
2975 |
96.0 |
0.89 |
1.8 |
8.5 |
2.3 |
350.2 |
92 |
895 |
|
YE4-315M-2 |
132 |
380 |
234 |
2975 |
96.2 |
0.89 |
1.8 |
8.5 |
2.3 |
420.2 |
92 |
975 |
|
YE4-315L1-2 |
160 |
380 |
284 |
2975 |
96.3 |
0.89 |
1.8 |
8.5 |
2.2 |
509.3 |
92 |
1040 |
|
YE4-315L2-2 |
185 |
380 |
328 |
2975 |
96.4 |
0.89 |
1.8 |
8.5 |
2.2 |
588.9 |
92 |
1090 |
|
YE4-315L3-2 |
200 |
380 |
354 |
2975 |
96.5 |
0.89 |
1.8 |
8.5 |
2.2 |
636.7 |
92 |
1090 |
|
YE4-315L4-2 |
220 |
380 |
385 |
2985 |
96.5 |
0.90 |
1.6 |
8.5 |
2.2 |
700.3 |
100 |
1190 |
|
YE4-355M1-2 |
220 |
380 |
385 |
2985 |
96.5 |
0.90 |
1.6 |
8.5 |
2.2 |
700.3 |
100 |
1600 |
|
YE4-355M2-2 |
250 |
380 |
433 |
2985 |
96.5 |
0.91 |
1.6 |
8.5 |
2.2 |
795.8 |
100 |
1670 |
|
YE4-355L1-2 |
280 |
380 |
484 |
2985 |
96.5 |
0.91 |
1.6 |
8.5 |
2.2 |
891.3 |
100 |
1790 |
|
YE4-355L2-2 |
315 |
380 |
545 |
2985 |
96.5 |
0.91 |
1.6 |
8.5 |
2.2 |
1003 |
100 |
1820 |
|
YE4-355L3-2 |
355 |
380 |
621 |
2985 |
96.5 |
0.90 |
1.6 |
8.6 |
1.8 |
1130 |
100 |
1860 |
|
YE4-4001-2 |
355 |
380 |
621 |
2985 |
96.5 |
0.90 |
1.6 |
8.6 |
1.8 |
1130 |
97 |
2665 |
|
YE4-4002-2 |
400 |
380 |
700 |
2985 |
96.5 |
0.90 |
1.6 |
8.6 |
1.8 |
1273 |
97 |
2730 |
|
YE4-4003-2 |
450 |
380 |
787 |
2985 |
96.5 |
0.90 |
1.6 |
8.6 |
1.8 |
1433 |
97 |
2775 |
|
YE4-4004-2 |
500 |
380 |
875 |
2985 |
96.5 |
0.90 |
1.6 |
8.6 |
1.8 |
1592 |
97 |
3330 |
|
YE4-4005-2 |
560 |
380 |
969 |
2985 |
96.5 |
0.91 |
1.6 |
8.7 |
1.8 |
1783 |
97 |
3595 |
|
YE4-4006-2 |
630 |
660 |
628 |
2985 |
96.5 |
0.91 |
1.6 |
8.7 |
1.8 |
2006 |
97 |
3675 |
|
Synchronous Speed 1500r/min |
||||||||||||
|
YE4-80M1-4 |
0.55 |
380 |
1.4 |
1435 |
83.9 |
0.73 |
0.73 |
8.5 |
2.3 |
4.7 |
56 |
18 |
|
YE4-80M2-4 |
0.75 |
380 |
1.8 |
1435 |
85.7 |
0.74 |
0.74 |
8.5 |
2.3 |
4.8 |
56 |
18 |
|
YE4-90S-4 |
1.1 |
380 |
2.6 |
1440 |
87.2 |
0.75 |
0.75 |
8.5 |
2.3 |
7.0 |
59 |
24 |
|
Model |
Rated power |
Rated voltage |
Rated current |
Rated speed |
Efficiency |
Cosφ |
Locked rotor torque Rated torque |
Locked rotor current Rated current |
Maximum torque Rated torque |
Rated Torque |
Noise |
Weight |
|
kW |
V |
A |
r/min |
η% |
% |
Tst/Tn |
Ist/In |
Tmax/Tn |
N.m |
dB（A） |
Kg |
|
|
Synchronous Speed 1500r/min |
||||||||||||
|
YE4-90L-4 |
1.5 |
380 |
3.4 |
1440 |
88.2 |
0.76 |
2.3 |
9.0 |
2.3 |
9.6 |
59 |
28 |
|
YE4-100L1-4 |
2.2 |
380 |
4.7 |
1450 |
89.5 |
0.79 |
2.3 |
9.0 |
2.3 |
14.0 |
64 |
30 |
|
YE4-100L2-4 |
3 |
380 |
6.3 |
1450 |
90.4 |
0.80 |
2.3 |
9.5 |
2.3 |
19.0 |
64 |
35 |
|
YE4-112M-4 |
4 |
380 |
8.3 |
1450 |
91.1 |
0.80 |
2.2 |
9.5 |
2.3 |
25.5 |
65 |
42 |
|
YE4-132S-4 |
5.5 |
380 |
11.4 |
1470 |
91.9 |
0.80 |
2.0 |
9.5 |
2.3 |
35.0 |
71 |
69 |
|
YE4-132M-4 |
7.5 |
380 |
15.2 |
1470 |
92.6 |
0.81 |
2.0 |
9.5 |
2.3 |
47.8 |
71 |
79 |
|
YE4-160M-4 |
11 |
380 |
21.6 |
1475 |
93.3 |
0.83 |
2.0 |
9.5 |
2.3 |
70.0 |
73 |
137 |
|
YE4-160L-4 |
15 |
380 |
28.9 |
1475 |
93.9 |
0.84 |
2.0 |
9.5 |
2.3 |
95.5 |
73 |
152 |
|
YE4-180M-4 |
18.5 |
380 |
35.1 |
1480 |
94.2 |
0.85 |
2.0 |
9.5 |
2.3 |
117.8 |
76 |
183 |
|
YE4-180L-4 |
22 |
380 |
41.6 |
1480 |
94.5 |
0.85 |
2.0 |
9.5 |
2.3 |
140.1 |
76 |
212 |
|
YE4-200L-4 |
30 |
380 |
56.5 |
1485 |
94.9 |
0.85 |
2.0 |
9.0 |
2.3 |
191.0 |
76 |
257 |
|
YE4-225S-4 |
37 |
380 |
69.5 |
1485 |
95.2 |
0.85 |
2.0 |
9.0 |
2.3 |
235.6 |
78 |
327 |
|
YE4-225M-4 |
45 |
380 |
843 |
1485 |
95.4 |
0.85 |
2.0 |
9.0 |
2.3 |
286.5 |
78 |
360 |
|
YE4-250M-4 |
55 |
380 |
102 |
1485 |
95.7 |
0.86 |
2.0 |
9.0 |
2.3 |
350.1 |
79 |
430 |
|
YE4-280S-4 |
75 |
380 |
136 |
1490 |
96.0 |
0.87 |
2.0 |
8.5 |
2.3 |
477.2 |
80 |
541 |
|
YE4-280M-4 |
90 |
380 |
162 |
1490 |
96.1 |
0.88 |
2.0 |
8.5 |
2.3 |
573.0 |
80 |
580 |
|
YE4-280L-4 |
110 |
380 |
195 |
1485 |
96.3 |
0.89 |
1.8 |
8.5 |
2.2 |
700.3 |
80 |
660 |
|
YE4-315S-4 |
110 |
380 |
195 |
1485 |
96.3 |
0.89</ Related products | ||||||
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