The well-known Siemens company produces a huge range of low-voltage asynchronous electric motors for versatile industrial applications. This category of electrical equipment is divided into several series: 1LE1, 1LA7, 1LA8, 1LA9, 1LG4, 1LG6, differing from each other in design. All of them are united by high performance and energy saving, as well as, undoubtedly, an excellent combination of price and quality, operational safety and compliance with international standards and norms. Siemens enterprises have a reliable system for product control.
The collection of models of this production group covers a wide range of operating parameters and design variations. Aluminum or cast iron is used as the material for the motor bed, there are two versions of the design, splash-proof and closed for reliable protection against dust and moisture ingress.
Technical characteristics of asynchronous electric motors Siemens 1LE1, 1LA7, 1LA8, 1LA9, 1LG4, 1LG6:
- Rated power: 0.06 - 1000 kW;
- Operating speed range: 750 /1000 /1500 /3000 rpm;
- Operating voltage range: 230 - 690 V;
- Overall height: 56 – 450 mm;
- Mounting design: IN 1001, IN 1051, IN 1061, IN 1071, IN 1011, IN 1031, IN 3001, IN 3011, IN 3031, IN 2001, IN 2101, IN 3601, IN 3611, IN 3631;
- The degree of protection of the case: IP23, IP55, IP65;
- Degree of protection: IC 411, IC 416, IC 410, IC 418;
- Insulation class: F, F /B, H.
Overall standard sizes of ABB asynchronous motors of the 1LE1, 1LA7, 1LA8, 1LA9, 1LG4, 1LG6 series
Aluminum: 1LE1001 (IE2), 1LE1003 (IE3), 1LE1002 (IE1), 1LE1021 (NEMA), 1LE1023 (NEMA), 1LE1011 (with pole switching), 1LE1012 (with pole switching).
чугун: 1LE1501 (IE2), 1LE1601 (IE2), 1LE1503 (IE3), 1LE1603 (IE3), 1LE1521 (NEMA), 1LE1621 (NEMA), 1LE1523 (NEMA), 1LE1623 (NEMA).
Standard sizes of the series 1LA7, 1LA8, 1LA9, 1LG4, 1LG6:
1LA7 050, 1LA7 053, 1LA7 060, 1LA7 063, 1LA7 070, 1LA7 073, 1LA7 080, 1LA7 083, 1LA7 090, 1LA7 096, 1LA7 097, 1LA7 106, 1LA7 107, 1LA7 113, 1LA7 130, 1LA7 131, 1LA7 133, 1LA7 134, 1LA7 163, 1LA7 164, 1LA7 166, 1LA7 183, 1LA7 186, 1LA7 206, 1LA7 207, 1LA7 220, 1LA7 223, 1LA7 253, 1LA7 280, 1LA7 283, 1LA7 310, 1LA7 313, 1LA7 316, 1LA7 317, 1LA7 318
1LA8 315, 1LA8 317, 1LA8 353, 1LA8 355, 1LA8 357, 1LA8 403, 1LA8 405, 1LA8 407, 1LA8 453, 1LA8 455, 1LA8 457
1LA9 050, 1LA9 053, 1LA9 060, 1LA9 063, 1LA9 070, 1LA9 073, 1LA9 080, 1LA9 083, 1LA9 090, 1LA9 096, 1LA9 097, 1LA9 106, 1LA9 107, 1LA9 113, 1LA9 130, 1LA9 131, 1LA9 133, 1LA9 134, 1LA9 163, 1LA9 164, 1LA9 166, 1LA9 183, 1LA9 186, 1LA9 206, 1LA9 207, 1LA9 220, 1LA9 223, 1LA9 253, 1LA9 280, 1LA9 283, 1LA9 310, 1LA9 313, 1LA9 316, 1LA9 317, 1LA9 318
1LG4 050, 1LG4 053, 1LG4 060, 1LG4 063, 1LG4 070, 1LG4 073, 1LG4 080, 1LG4 083, 1LG4 090, 1LG4 096, 1LG4 097, 1LG4 106, 1LG4 107, 1LG4 113, 1LG4 130, 1LG4 131, 1LG4 133, 1LG4 134, 1LG4 163, 1LG4 164, 1LG4 166, 1LG4 183, 1LG4 186, 1LG4 206, 1LG4 207, 1LG4 220, 1LG4 223, 1LG4 253, 1LG4 280, 1LG4 283, 1LG4 310, 1LG4 313, 1LG4 316, 1LG4 317, 1LG4 318
1LG6 050, 1LG6 053, 1LG6 060, 1LG6 063, 1LG6 070, 1LG6 073, 1LG6 080, 1LG6 083, 1LG6 090, 1LG6 096, 1LG6 097, 1LG6 106, 1LG6 107, 1LG6 113, 1LG6 130, 1LG6 131, 1LG6 133, 1LG6 134, 1LG6 163, 1LG6 164, 1LG6 166, 1LG6 183, 1LG6 186, 1LG6 206, 1LG6 207, 1LG6 220, 1LG6 223, 1LG6 253, 1LG6 280, 1LG6 283, 1LG6 310,. 1LG6 313, 1LG6 316, 1LG6 317, 1LG6 318
