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Lifting Magnet Controllers

Class 6815 Type A Lifting Magnet Controllers

By Electric Controller and Manufacturing Company  
These controllers are designed to handle the large inductive currents switched during magnet operations. The Type A Magnet Controllers are designed for 31-130 ampere, generator-powered magnets. Applications include crawler cranes, mobile cranes, locomotive cranes, and DC generator-powered overhead traveling cranes

Class 6815 Type M Magnet Controllers

By Electric Controller and Manufacturing Company  
These controllers are designed to provide efficient, reliable control of highly inductive current and quick, clean load release, for any manufacturer's full-voltage lifting magnet

Class 6815 Type MF Magnet Controllers with Fanning Control

By Electric Controller and Manufacturing Company  
The Type MF controllers have an additional slow-discharge circuit, activated by a separate Fan push button. This feature allows the operator to visually control the dropping of all or part of the load, depending on the length the time the push button is held depressed

Hubbell Bulletin 4805 MAGNIFIER AC™ Magnet Controller

By Electric Controller and Manufacturing Company  
MAGNIFIER AC, patent pending high performance lifting magnet controller is used for DC magnets rated 10 to 500 Amperes. Typical applications include AC scrap, slab handling and coil handling cranes. The controller is rated for 0º to 55ºC ambient (enclosed) and is suitable for full or partial voltage magnets. The MAGNIFIER AC uses existing LIFT / DROP master switch or push button switches. The MAGNIFIER AC replaces transformer and rectifier, and DC magnet controller
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