Application Catalog


2017-08-31

Spindle motor



7 - Analysis of a Spindle Motor

7 - Analysis of a Spindle Motor

Spindle motors are often used as drive motors where limited space is an issue, as is the case with storage media like hard disks. They employ an outer rotor structure in order to obtain a large torque, but to do so they have to use a great deal of permanent magnets while remaining thin and compact.

Module:TR | 2013-02-25