
Yej Electromagnetic Brake Premium High Efficiency Three Phase Induction AC Electric Asynchronous Motor
IE3 High-Performance Motors conforms to the IEC60034 standard. It has a reasonable structure, beautiful appearance, noise, protection level, high insulation level, and can be widely installed with various general mechanical equipment.
The company designs and manufactures High Speed Cooler Motor, Three-phase Fan Motor, Brushless Cooling Fan Motor in strict accordance with standards and implements strict quality control standards. Our product quality, has been recognized by customers in the market to establish a good corporate and brand image. We advocate our employees to proactively combine their professional skills and professional ethics, to continuously improve their work quality and efficiency with professionalism, and to do their jobs as perfectly as possible in order to gain a sense of accomplishment in their work.
Conditions of Use of IE3 High-performance Motors:
● The altitude does not exceed 1000m; (more than 1000m altitude belongs to the plateau motor, can be customized)
● The maximum ambient temperature does not exceed 40℃
● The minimum ambient temperature does not exceed -15℃
●S1 working system
● The power supply voltage fluctuation does not exceed + 5% (10% is allowed for short time); the frequency fluctuation does not exceed + 2%
● Insulation class F
● Protection level: IP54, IP55
● Cooling method: IC411
● Installation methods include: IMB3, B5, B35, V1, B14, B34, etc.
Technical Data of IE3 High-performance Motors:
| Type | Rated Output kW | Rated Speed min-1 | Efficiency η % (IE3) | Power factor COSφ | Rated current A | Rated Torque Nm | Ts/Tn | Tmax/Tn | Is/In | Weight kg | ||
| 380V | 400V | 415V | ||||||||||
| SGY3-71M1-8 | 0.09 | 605 | 49 | 0.57 | 0.49 | 0.47 | 0.45 | 1.42 | 1.8 | 1.9 | 2.8 | 10 |
| SGY3-71M2-8 | 0.12 | 605 | 50.7 | 0.57 | 0.63 | 0.6 | 0.58 | 1.89 | 1.8 | 1.9 | 2.8 | 11 |
| SGY3-80M1-8 | 0.18 | 650 | 58.7 | 0.61 | 0.76 | 0.73 | 0.7 | 2.64 | 1.8 | 1.9 | 5.2 | 12 |
| SGY3- 80M2-8 | 0.25 | 650 | 64.1 | 0.61 | 0.97 | 0.92 | 0.89 | 3.67 | 1.8 | 1.9 | 5.7 | 12.5 |
| SGY3-90S-8 | 0.37 | 675 | 69.3 | 0.61 | 1.33 | 1.26 | 1.22 | 5.23 | 1.8 | 1.9 | 6.2 | 17.5 |
| SGY3-90L-8 | 0.55 | 675 | 73 | 0.61 | 1.88 | 1.78 | 1.72 | 7.78 | 1.8 | 2 | 5.9 | 21.5 |
| SGY3-100L1-8 | 0.75 | 685 | 75 | 0.67 | 2.27 | 2.15 | 2.08 | 10.5 | 1.8 | 2 | 6.2 | 29 |
| SGY3-100L2-8 | 1.1 | 685 | 77.7 | 0.69 | 3.12 | 2.96 | 2.85 | 15.3 | 1.8 | 2 | 6.2 | 30.5 |
| SGY3-1 12M-8 | 1.5 | 695 | 79.7 | 0.7 | 4.08 | 3.88 | 3.74 | 20.6 | 1.8 | 2 | 6.7 | 39 |
| SGY3-132S-8 | 2.2 | 710 | 81.9 | 0.71 | 5.75 | 5.46 | 5.26 | 29.6 | 1.8 | 2 | 6.7 | 50 |
| SGY3-132M-8 | 3 | 710 | 83.5 | 0.73 | 7.48 | 7.1 | 6.85 | 40.4 | 1.8 | 2 | 6.9 | 59 |
| SGY3-160M1-8 | 4 | 725 | 84.8 | 0.73 | 9.82 | 9.33 | 8.99 | 52.7 | 1.9 | 2 | 6.9 | 92 |
| SGY3-1 60M2-8 | 5.5 | 725 | 86.2 | 0.74 | 13.1 | 12.4 | 12 | 72.4 | 1.9 | 2 | 6.9 | 105 |
| SGY3-160L-8 | 7.5 | 725 | 87.3 | 0.75 | 17.4 | 16.5 | 15.9 | 98.8 | 1.9 | 2 | 6.6 | 118 |
IE3 High-performance Motors Overall and Mounting Dimension (B5/B35):

| Mounting dimension | Mounting dimension for B5(V1\V3) | Overall dimension | |||||||||||||||||
| A | B | C | D | E | F | G | H | K | M | N | P | S | T | AB | AC | AD | BB | HD | L |
| 90 | 71 | 36 | 9 | 20 | 3 | 7.2 | 56 | ф7 | 100 | 80 | 120 | 7 | 3 | 111 | 113 | 96 | 88 | 150 | 200 |
| 100 | 80 | 40 | 11 | 23 | 4 | 8.5 | 63 | 7X9.5 | 115 | 95 | 140 | 10 | 3 | 123 | 120 | 102 | 100 | 165 | 218 |
| 112 | 90 | 45 | 14 | 30 | 5 | 11 | 71 | 7X11 | 130 | 110 | 160 | 10 | 3.5 | 138 | 136 | 109 | 110 | 180 | 245 |
| 125 | 100 | 50 | 19 | 40 | 6 | 15.5 | 80 | 10X14 | 165 | 130 | 200 | 12 | 3.5 | 157 | 158 | 129 | 125 | 209 | 290 |
| 140 | 100 | 56 | 24 | 50 | 8 | 20 | 90 | 10X14 | 165 | 1 30 | 200 | 12 | 3.5 | 173 | 175 | 140 | 125 | 230 | 325 |
| 140 | 125 | 56 | 24 | 50 | 8 | 20 | 90 | 10X14 | 165 | 130 | 200 | 12 | 3.5 | 173 | 175 | 140 | 150 | 230 | 350 |
| 160 | 140 | 63 | 28 | 60 | 8 | 24 | 100 | 12X16 | 215 | 1 80 | 250 | 14.5 | 4 | 196 | 198 | 156 | 172 | 256 | 400 |
| 190 | 140 | 70 | 28 | 60 | 8 | 24 | 112 | 12X16 | 215 | 1 80 | 250 | 14.5 | 4 | 227 | 219 | 166 | 180 | 278 | 450 |
| 216 | 140 | 89 | 38 | 80 | 10 | 33 | 132 | 12X16 | 265 | 230 | 300 | 14.5 | 4 | 262 | 258 | 188 | 186 | 320 | 475 |
| 216 | 178 | 89 | 38 | 80 | 10 | 33 | 132 | 12X16 | 265 | 230 | 300 | 14.5 | 4 | 262 | 258 | 188 | 224 | 320 | 515 |
| 254 | 210 | 108 | 42 | 110 | 12 | 37 | 160 | 15X1 8 | 300 | 250 | 350 | 18.5 | 5 | 304 | 315 | 242 | 260 | 402 | 610 |
| 254 | 254 | 108 | 42 | 110 | 12 | 37 | 160 | 15X18 | 300 | 250 | 350 | 18.5 | 5 | 304 | 315 | 242 | 304 | 402 | 655 |
SIVO MOTOR Also Produces Other Motors:
Air Conditioner Fan Motor、Cooling Fan Motor、Cooling Fan Electric Motor、Single Phase Cooler Motor、Three-Phase Cooler Motor、Air Cooler Motor、Cooler Fan Motor、Evaporative Cooler Motor、Air Cooler Fan Motor、High Speed Cooler Motor
Zhejiang Fangyuan Sifu Mechanical and Electrical Co., Ltd. has a technical management team with strong professional skills and excellent management capabilities. So far, it has obtained dozens of patent certificates (including 5 invention patents), participated in the formulation of 4 industry standards, and obtained 3C certification, CE Certification, ISO9001 management system certification, ISO45001 occupational health and safety management system certification, ISO14001 environmental management system certification, etc. It has also launched long-term technical cooperation with universities such as China Jiliang University and Zhejiang University of Technology to enhance core power in terms of innovation, stability, high efficiency, and energy saving.
Our product quality can withstand the test of time, we guarantee that each Yej Electromagnetic Brake Premium High Efficiency Three Phase Induction AC Electric Asynchronous Motor is carefully developed and strictly tested. We have both large scale production capabilities in line with international standards and the ability to design and manufacture individual products to meet our customers' specific requirements. We develop new products from a high starting point, digest and absorb advanced technology, and understand the level and trend of competitors.
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