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QST-2002 a Cost Effective Solution for Production Testing of HSA

Integrating HGAs, HSAs, and HDAs with the QST-2002

 

 

 

 

 

 

 

 

 


 
Integrating HGAs, HSAs, and HDAs with the QST-2002

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The following is a list of requirements to integrate an HGA with the QST-2002 system:

  • Flex cable (FOS) drawings, with pad pinout configuration (Up and Down)
  • HGA Drawings (Up and Down)
  • Sample HGAs (Up and Down)

The following is a list of requirements to integrate an HSA with the QST-2002 system:

  • Preamp Chip specifications
  • Sample HSAs, including shipping comb
  • HSA flex circuit mechanical layout diagram
  • HSA flex circuit schematic
  • HSA drawings (top and side views) of assembled HSA (with pivot bearing, if installed during test)
  • HSA drawings of pivot hard stop reference surface
  • Detailed dimensions of HSA mounting surface or pivot bearing (including bore size and tolerances)
  • 3-D model of assembled HSA importable to ACAD 14 (recommended, but not required)
  • X/Y distance from Pivot Point to Head Gap
  • Sample(s) of flex connector used on drive PCB (or detailed specifications and drawings)
  • Direction of rotation of Spindle
  • Drawings of shipping comb

The following is a list of requirements to integrate an HDA with the QST-2002 system (note that many of these items are duplicated from the HSA integration requirements):

  • Preamp Chip specifications
  • Sample HDAs
  • HSA flex circuit mechanical layout diagram
  • HSA flex circuit schematic
  • HDA drawings, showing flex circuit connector location and installation height, and HSA park position
  • Sample(s) of flex connector used on drive PCB (or detailed specifications and drawings)
  • Direction of rotation of Spindle

 

 

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