On Mon, 14 Mar 2016, tony duell wrote:
I am told some later drives used the spindle motor as a generator when the power failed to provide the power for emergency retraction.
Yes, the HP 7905/7906 does this for example. Christian
On Mon, 14 Mar 2016, tony duell wrote:
I am told some later drives used the spindle motor as a generator when the power failed to provide the power for emergency retraction.
Yes, the HP 7905/7906 does this for example. Christian