High-power asynchronous electric motors of the family SIMOTICS FD They have the maximum flexibility of offers for a wide variety of industrial applications, optimized to work with SINAMICS frequency converters. The widest selection of performance specifications from the ten main types of motors, including many models in medium dimensions.
The square-shaped bed is made of durable cast iron, open and closed design, various options for cooling systems, mounting positions for installing the engine and the location of the junction box, a wide range of accessories and available options for individual selection of equipment. Due to the highest level of adaptability and rich optional capabilities, the field of application of these electric motors knows no boundaries and includes all known industries. Examples of popular applications are fans, compressors, pumps, lifting equipment, conveyors, centrifuges, extruders, mills, processing plants, marine units, etc.
Технические характеристики асинхронных двигателей Siemens 1LM1, 1LQ1, 1LH1, 1LN1, 1LL1, 1LP1, 1MM1, 1MQ1, 1MH1, 1MN1
- Rated power: 200 - 1800 kW;
- Nominal torque: 610 - 14600 Nm;
- Operating speed range: 750 - 3600 rpm;
- Operating voltage range: 400, 500, 690 V;
- Overall height: 315, 355, 400, 450 mm;
- Mounting design: IN 1001, IN 1011, IN 1031, IN 2001, IN 2111, IN 3001, IN 3011;
- The degree of protection of the case: IP 23, IP 54, IP 55;
- Degree of protection: IC411, IC416, IC71W, IC86W, IC01, IC06;
- Insulation class: H.
Electric motors of the SIMOTICS FD family are divided into the following subgroups
- series 1LM1 and explosion-proof modification 1MM1 (Ex n, Ex t, zones 2 and 22) - motors with a closed design, cooling due to the fan impeller mounted on the shaft
- series 1LQ1 and explosion-proof modification 1MQ1 (Ex n, Ex t, zones 2 and 22) - motors with a closed design, cooling due to an installed fan with independent power supply (forced blowing)
- series 1LL1 - open-design engines, cooling due to the fan impeller mounted on the shaft, this design allows you to achieve a power of 30% more than that of similar standard sizes of the 1LM1 series
- series 1LP1 - open-design engines, cooling due to an installed fan with independent power supply (forced blowing), this design allows you to achieve 35% more power than similar sizes of the 1LM1 series, maintaining constant torque
- series 1LH1 and explosion-proof modification 1MH1 (Ex n, Ex t, zones 2 and 22) - closed design and water cooling system (stainless steel or copper water jacket), this design allows you to achieve 30% more power than similar sizes of the 1LM1 series, constant torque, versions are available for mains operation
- series 1LN1 and explosion-proof modification 1MN1 (Ex n, Ex t, zones 2 and 22) - closed design and cooling using an integrated air-water heat exchanger, this design allows you to achieve power by 30% more than that of similar standard sizes of the 1LM1 series, constant torque
To buy asynchronous motors from Siemens FD series 1LM1, 1LQ1, 1LH1, 1LN1, 1LL1, 1LP1, 1MM1, 1MQ1, 1MH1, 1MN1, to find out the price and more information about the product, you can contact our specialists.
