YE4-112M-2/4/6/8 IE4 Three Phase Asynchronous AC Motor
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The YE4-112M motor is a high-efficiency, energy-saving three-phase asynchronous motor independently developed by SIMO MOTOR, complying with IE4 energy efficiency standards (GB 18613-2020 and IEC 60034-30). Featuring a robust high-strength gray cast iron casing and corrosion-resistant copper windings, it ensures durability and IP55 protection (per GB/T 4942.1). Designed for continuous duty (S1), it offers low vibration (≤1.8mm/s), low noise, and stable operation with IC411 cooling.
The motor supports △/Y connections, operates in ambient temperatures of -15℃ to +40℃, and is suitable for altitudes up to 1000m. Its IM B3 mounting and compliance with IEC 60072/GB/T 4772.1 ensure global compatibility. Ideal for driving pumps, fans, compressors, and conveyors in energy-saving and environmental projects, this series replaces outdated Y/YGM/YE2 models. Customization options are available to meet specific requirements.
|
Type |
Rated Power |
Rated Current |
r/min Speed |
Efficiency |
Power Factor |
Locked Torque |
Locked Current |
Max. Torque |
Rated torque |
No-load Noise |
Weight |
|
|
kW |
A |
r/min |
% |
Cosφ
|
Rated Torque |
Rated Current |
Rated Torque |
N•m
|
dB（A） |
Kg
|
|
Asynchronous Speed 3000（r/min） |
|||||||||||
|
YE4-112M-2 |
4 |
7.7 |
2910 |
90.0 |
0.88 |
2.2 |
9.5 |
2.3 |
12.7 |
77 |
48 |
|
Asynchronous Speed 1500（r/min） |
|||||||||||
|
YE4-112M-4 |
4 |
8.3 |
1450 |
91.1 |
0.80 |
2.3 |
9.5 |
2.3 |
25.5 |
65 |
58 |
|
Asynchronous Speed 1000（r/min） |
|||||||||||
|
YE4-112M-6 |
2.2 |
5.4 |
955 |
87.4 |
0.71 |
2.1 |
7.5 |
2.1 |
21.0 |
65 |
58 |
|
Asynchronous Speed 750（r/min） |
|||||||||||
|
YE4-112M-8 |
1.5 |
4.0 |
710 |
82.6 |
0.69 |
2.0 |
7.0 |
2.0 |
19.1 |
61 |
43 |
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