Slewing crane with electromagnet

• Autor(es): Pedrosa, Delfim ; Crespo, Joel ; Costa, Daniel ; Esteves, João Sena
• Data: 2006
• Identificador Persistente: http://hdl.handle.net/1822/6047
• Origem: RepositóriUM - Universidade do Minho
• Assunto(s): Electromagnet; Slewing crane
• Tipo de Documento: Documento de conferência
• Idioma: Inglês

Descrição

This paper describes a slewing crane with electromagnet, operated by three three-phase induction motors. A switchboard described in a separate paper, which also depicts the electromagnet construction details, drives the motors and the electromagnet. From its seat – mounted on the crane - an operator can make the crane arm slew left or right. The electromagnet can be moved back, forward, up or down. The crane is made of iron, has a height of 3m and a length of 2,5m. Such proportions make it very suitable for science fair events.