The paper deals with an original design of an electromechanical actuator suitable for the fulfilment of an integrated system that is able to develop a contemporary motion both of rotation both of axial displacement. The traditional rotational movement, that is continuous, bases itself on a PM DC brushless design characterised by a sector structure with axial magnetisation. The axial motion can be developed by exploiting the original map of the magnetic flux density produced, in the air-gap, by the anisotropy and by magnets allocation. In this note a complete description of the actuator is presented together with the electromagnetic analysis suitable for design indications.
A NEW DESIGN OF A ROTOR - AXIAL ACTUATOR BY NdFeB PERMANENT MAGNETS / Di Stefano, R.; Isastia, V.; Meo, Santolo; Scarano, Maurizio. - STAMPA. - 2:(1994), pp. 577-580. (Intervento presentato al convegno 29 th Universities Power Engineering Conference 1994 (UPEC'94) tenutosi a Galway (Ireland) nel 14-16 Sept. 1994).
A NEW DESIGN OF A ROTOR - AXIAL ACTUATOR BY NdFeB PERMANENT MAGNETS
Isastia V.;MEO, SANTOLO;SCARANO, MAURIZIO
1994
Abstract
The paper deals with an original design of an electromechanical actuator suitable for the fulfilment of an integrated system that is able to develop a contemporary motion both of rotation both of axial displacement. The traditional rotational movement, that is continuous, bases itself on a PM DC brushless design characterised by a sector structure with axial magnetisation. The axial motion can be developed by exploiting the original map of the magnetic flux density produced, in the air-gap, by the anisotropy and by magnets allocation. In this note a complete description of the actuator is presented together with the electromagnetic analysis suitable for design indications.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.