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8" Floppy Drives

[TODO]

Qume

QumeTrak 842

Step time: 3 ms
Settle time: 15 ms

Notes:

The 842 has two power inputs:

  • a 6-pin mate-n-lock which is 5 VDC, 24 VDC, ?-12 VDC?, and a common ground
  • a 3-pin molex-like connector with 120/240 VAC, depending on region. (Check the ratings on the spindle motor.)

The 3-pin connector powers the spindle motor which runs all the time. For running with the Applesauce, one can make a power cord that plugs into the wall.