kze@kepdimal.ru RUS ENG DE IT ES The quality management system is certified for compliance with the requirements of GOST R ISO 9001-2015 (ISO 9001: 2015) DimAl® lifting magnets comply with the European Union Directive and EN 13155: 2003 + A2: 2009. Certificate of Conformity No. MK 69244355 0001, issued on June 17, 2013 home About the plant news Main products Additional products Manufacturing services Latest developments Patents and Approvals Reviews and awards Gallery Articles Questionnaires Directory Contacts Products Overhead traveling cranes, suspended Lifting electromagnets Permanent and electro-permanent (pulse) magnets Iron separators (magnetic separators) Magnetic traverses Traverses and clamps, cargo Grapples Grips Vibro unloaders Truck trolleys Magnet control systems Weighing devices Isolation transformers Cable reels Backup power supplies Throttle adjustable electric drive Questionnaires fill out a questionnaire Directory Crane starting choke (inductor starting device, current-limiting reactor) is an active-inductive resistance introduced into the rotor circuit of an electric motor with a phase rotor. Designed to limit inrush currents. The process of limiting the starting current is due to the following processes: during starting, the frequency of the electric current passing through the rotor is 50 Hz, the inductive reactance of the inductor at this moment is maximum. In the process of reaching the rated speed of the electric motor, the frequency of the electric current in the rotor tends to zero, which in due time leads to a significant decrease in the inductive reactance of the inductor. The active resistance of the choke is exactly the ohmic resistance of the wire, which the choke coil is wound with. The thyristor speed controller is a device that provides both smooth and stepwise change in the rotation speed of an electric motor with a wound rotor. It is used in conjunction with a starting choke of the DDP series produced by LLC KZE DimAl. Throttle variable electric drive - consists of a starting throttle and a speed regulator. Isolation transformer - a transformer designed to separate the network supplying the electrical receiver from the voltage source, as well as from the grounding or grounding network. The transformer can be isolating provided that none of its secondary windings is grounded. Backup power source - allows you to ensure the necessary safety of work, preventing the emergency release of the load in the event of a power failure . Lifting electromagnet (magnet, magnetic washer, magnetic plate) is a lifting device used as attachments for various types of cranes (gantry, bridge, beam cranes, etc.) and loaders designed for loading and unloading operations. A common feature of electromagnets is the transfer of a ferromagnetic load using a powerful electromagnetic field. Breakaway force - a calculated value, confirmed by experimental data - the force that must be applied to the electromagnet to tear it off the ferromagnetic material. It is determined on a clean plate with a roughness corresponding to class 1 (GOST 2789-59) made of low-carbon steel (St2), with a thickness of at least 200 mm, a size not less than the size of the working surface of the electromagnet and an admissible non-flatness of 3 mm / m. The tests are carried out on an electromagnet with a steady-state thermal regime. Loading capacity of an electromagnet is the maximum mass of a load that is allowed to be lifted and moved by an electromagnet. Magnet current - the current passing through the coil of an electromagnet at a rated voltage and a coil temperature of 20 ° C. Мощность магнита - потребляемая электромагнитом мощность в установившемся тепловом режиме. Категория грузоподъемности - условная шкала, позволяющая в пределах одного типоразмера (диаметра) сгруппировать электромагниты с различными техническими характеристиками. ПВ% - относительная продолжительность включения - процентное отношение общей продолжитель-ности включения за какой-то период времени к продолжительности этого периода. Продолжительность цикла работы - суммарное время (включено, выключено), от момента, когда электромагнит готов к подъему груза, до момента готовности к подъему следующего груза. Комбинированная катушка - медно-алюминиевая катушка - данное исполнение катушки позволяет оптимально распределить тепло, выделяемое проходящим по катушке током. Траверса грузоподъемная - грузозахватное устройство, предназначенное для переноса длинномерного металлопроката. Траверса может быть оснащена как чалочными крюками, так и грузоподъемными электромагнитами (траверса грузоподъемная электромагнитная). Грейфер - (от нем. Greifer, от greifen - хватать) - грузозахватное приспособление, предназначенное для оборудования грузоподъемных и транспортных механизмов (подъёмных кранов, погрузчиков, экскаваторов и т.п.), снабженное поворотными челюстями для захвата груза. Грейфера применяют для перегрузки и транспортирования на небольшие расстояния сыпучих и кусковых грузов, труб, лесоматериалов и т.п. © 2000 - 2017 «ДимАл» Все права защищены. Карта сайта