Changes

STMBL v4 Servo Drives (view source)

Revision as of 21:49, 10 April 2021

694 bytes added , 21:49, 10 April 2021

added heatsink fastener information

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* [https://www.fischerelektronik.com/web_fischer/en_GB/heatsinks/A04/Extruded%20heatsinks%20for%20PCB%20mounting/VA/SK6894SA/index.xhtml Fischer SK 68 94 SA | Fischerelektronik] (PDF, DXF, IGES, and STEP files available)

* [https://www.fischerelektronik.com/web_fischer/en_GB/VA/SK6894SA/datasheet.xhtml?branch=heatsinks Fischer SK 68 94 SA Datasheet Page]

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Fasteners used:

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* DIN clip plate to heatsink: M3-0.5x6mm stainless steel narrow cheese head slotted screws

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* HV board to heatsink: M3-0.5x16mm stainless steel pan head phillips screws

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* HV board to heatsink: 2mm thick M3 black nylon washers (6mm OD)

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* sheet metal case to heatsink: #4-24x1/4" stainless steel pan head phillips drive "Type AB" sheet metal screws (TODO: determine better fitting screw?)

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Standoffs/spacers:

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* 1pcs 8mm tall, 7mm OD, 3.6mm ID black nylon unthreaded standoffs (unmodified)

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* 2pcs above standoff, modified to have a 2.5mm - 2.63mm tall flange, with the rest of the cylinder cut away to have a 2.6mm deep [https://en.wikipedia.org/wiki/Sagitta_(geometry) sagitta]

=== Case ===

Fdarling

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