3 Phase Asynchronous Motor
3 Phase Asynchronous Motor Features:
3 phase asynchronous motor, also known as an induction motor, is widely used in industry for its simple structure, reliable operation, and low cost. It works by generating a rotating magnetic field in the stator, which induces currents in the rotor, causing it to rotate. The speed of the rotor is slightly less than the speed of the rotating magnetic field in the stator, and this difference in speed is called slip.
3 phase asynchronous motors are categorized by their rotor construction, with the two main types being squirrel cage and wound rotor motors. Squirrel cage motors have a simple rotor construction, consisting of copper or aluminum bars that are short-circuited at each end by end rings. They are commonly used in applications where constant speed is required, such as in pumps and compressors.
Wound rotor motors have a more complex rotor construction, with a wound rotor that is connected to an external circuit through slip rings. This allows for greater control over the motor speed, with the ability to adjust the rotor resistance and therefore the slip. These motors are commonly used in applications where variable speed is required, such as in cranes and conveyors.
3 Phase Asynchronous Motor specification:
| Standard: | IEC60034 |
| Frame Size: | H80-H355 |
| Rated Voltage: | 380V |
| Rated Frequency: | 50HZ, 60HZ |
| Efficiency Class: | IE1- IE3 |
| Insulation Class: | F, H |
| Protection Class: | IP55 IP56 IP65 |
| Cooling Method: | IC411 |
| Ambient Temperature: | -15ºC<θ<40ºC |
| Altitude: | Not exceeding 1000 meters |
| Duty: | S1 (continuous) |
| Connection: | Star connection for up to 3kW, Delta connection for 4kW and above. |
Installation Size and Overall Dimension

Frame Size | Installation Size | Installation Size for B14 | Installation Size for B5 | Overall Dimensions | |||||||||||||||||||||
| A | B | C | D | E | F | G | H | K | DH* | M | N | P | S | T | M | N | P | S | T | AB | AC | AD | HD | L | |
| 56 | 90 | 71 | 36 | 9 | 20 | 3 | 7.2 | 56 | 5.8 | - | 65 | 50 | 80 | M5 | 2.5 | 100 | 80 | 120 | 7 | 3 | 110 | 110 | 78 | 134 | 201 |
| 63 | 100 | 80 | 40 | 11 | 23 | 4 | 8.5 | 63 | 7 | M5 | 75 | 60 | 90 | M5 | 2.5 | 115 | 95 | 140 | 10 | 3 | 125 | 116 | 100 | 162 | 223 |
| 71 | 112 | 90 | 45 | 14 | 30 | 5 | 11 | 71 | 7 | M5 | 85 | 70 | 105 | M6 | 2.5 | 130 | 110 | 160 | 10 | 3.5 | 140 | 134 | 109 | 180 | 248 |
| 80 | 125 | 100 | 50 | 19 | 40 | 6 | 15.5 | 80 | 10 | M6 | 100 | 80 | 120 | M6 | 3.0 | 165 | 130 | 200 | 12 | 3.5 | 158 | 144 | 116 | 196 | 277 |
| 90S | 140 | 100 | 56 | 24 | 50 | 8 | 20 | 90 | 10 | M8 | 115 | 95 | 140 | M8 | 3.0 | 165 | 130 | 200 | 12 | 3.5 | 175 | 159 | 120 | 210 | 314 |
| 90L | 140 | 125 | 56 | 24 | 50 | 8 | 20 | 90 | 10 | M8 | 115 | 95 | 140 | M8 | 3.0 | 165 | 130 | 200 | 12 | 3.5 | 175 | 159 | 120 | 210 | 334 |
| 100 | 160 | 140 | 63 | 28 | 60 | 8 | 24 | 100 | 12 | M10 | 130 | 110 | 160 | M8 | 3.5 | 215 | 180 | 250 | 15 | 4.0 | 200 | 191 | 153 | 255 | 381 |
| 112 | 190 | 140 | 70 | 28 | 60 | 8 | 24 | 112 | 12 | M10 | 130 | 110 | 160 | M8 | 3.5 | 215 | 180 | 250 | 15 | 4.0 | 225 | 212 | 164 | 280 | 406 |
| 132S | 216 | 140 | 89 | 38 | 80 | 10 | 33 | 132 | 12 | M12 | 165 | 130 | 200 | M10 | 4.0 | 265 | 230 | 300 | 15 | 4.0 | 260 | 260 | 200 | 314 | 473 |
| 132M | 216 | 178 | 89 | 38 | 80 | 10 | 33 | 132 | 12 | M12 | 165 | 130 | 200 | M10 | 4.0 | 265 | 230 | 300 | 15 | 4.0 | 260 | 260 | 200 | 314 | 505 |
| 160M | 254 | 210 | 108 | 42 | 110 | 12 | 37 | 160 | 15.0 | M16 | 215 | 180 | 250 | M12 | 4.0 | 300 | 250 | 350 | 19 | 5.0 | 320 | 330 | 255 | 383 | 606 |
| 160L | 254 | 254 | 108 | 42 | 110 | 12 | 37 | 160 | 15.0 | M16 | 215 | 180 | 250 | M12 | 4.0 | 300 | 250 | 350 | 19 | 5.0 | 320 | 330 | 255 | 383 | 650 |
About Us
ANG is specialized in AC & DC motors, gear motors, gearboxes, and controllers. They have been widely offered to all over China and exported to other areas like Europe, America, Asia, Australia, etc. We strictly implement a quality management system, and expect to provide customers with reliable performance, competitive prices,s, and more suitable transmission solutions.
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