Initially, high-slip electric motors of the brand Eldin The AC series, AIRS, were produced on a standard platform, with a rotor winding filled with an aluminum alloy of increased resistance, while the drives themselves are designed to drive mechanisms with a large moment of inertia operating under pulsating loads and frequent bunches. Today, three-phase asynchronous electric motors with increased slip are manufactured by a Russian company Eldin The AC series, AIRS, are supplied to customers in various versions, for use in various industries.
The characteristics of electric motors of this class largely determine the efficiency of production, which in turn allows these drives to fully meet the requirements of customers in terms of operation, high technical data, compliance with standards and requirements for environmental protection, and at the same time high reliability. As a rule, all electric motors are supplied with a nested key, it is important to note that the drive elements mounted on the shaft (pulley, clutch) are recommended to be balanced before operation. The drives of the above series are equipped with radial fans made of plastic or aluminum alloy, operating regardless of the direction of rotation. The standard paint corresponds to the installation of engines indoors or under a canopy in the open air at a moderate temperature.
Technical parameters of electric motors Eldin series AC, AIRS with increased slip:
- Dimensions: from 80 to 200 mm;
- Type of rotor: short-circuited;
- Voltage: up to 380 V;
- Rated power: from 1.3 to 40 kW;
- Rated speed: from 710 to 2895 rpm;
- Rated current: from 3.2 to 75 A;
- Frequency: up to 50 Hz;
- Number of poles: from 2 to 8;
- Insulation class: F;
- Type of cooling: IC411;
- Type of mounting design: IM1001;
- Protection class: IP54.
Technical characteristics of standard sizes of electric motors Eldin series AC, AIRS with increased slip:
Type electric drive | Power, kW | Speed, rpm | EFFICIENCY, % | Power factor, kW | Armature current, A |
AC90L2 | 3,5 | 2895 | 80 | 0.88 | 7.5 |
AC80А4 | 1.3 | 1383 | 75 | 0.83 | 3.2 |
AC80V4 | 1.8 | 1395 | 76 | 0.83 | 4.3 |
АС90L4 | 2.4 | 1365 | 75 | 0.83 | 5.9 |
AC100S4 | 3.2 | 1395 | 78 | 0.80 | 7.6 |
AC112M4 | 6 | 1401 | 82 | 0.82 | 14 |
AC132S4 | 8.5 | 1388 | 83 | 0.85 | 18 |
AC132M4 | 11.8 | 1395 | 85 | 0.85 | 25 |
| AИРC160S4 | 17 | 1400 | 86 | 0.86 | 35 |
| AИРC160M4 | 20 | 1405 | 87 | 0.87 | 40 |
| AS180M4 | 26,5 | 1395 | 87 | 0.88 | 52 |
| АС200L4 | 40 | 1425 | 90 | 0.89 | 75 |
| AS80V6 | 1.3 | 915 | 73 | 0.73 | 3.7 |
| AC90L6 | 1.7 | 910 | 71 | 0.72 | 5.1 |
| AC100L6 | 2.6 | 925 | 76 | 0.72 | 7.1 |
| АС132S6 | 6.3 | 925 | 81 | 0.80 | 14.8 |
| АИРC160S6 | 12 | 900 | 81.5 | 0.85 | 26 |
| AIRS160M6 | 16 | 920 | 83.5 | 0.81 | 36 |
| АИРC160S8 | 7.5 | 690 | 80 | 0.75 | 19 |
| АИРC160M8 | 11 | 690 | 82 | 0.75 | 27 |