Spindle Motor 1. Spindle Motor Definition A spindle motor is a small, high-precision, high-reliability electric motor that is used to rotate the shaft, or spindle, on which the platters are mounted in a hard disk drive (HDD).
Spindle Motor1. Spindle Motor DefinitionA spindle motor is a small, high-precision, high-reliability electric motor that is used torotate the shaft, or spindle, on which the platters are mounted in a hard disk drive (HDD).