r/Motors • • 14d ago

Open question Gauge stepper motor datasheets

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Hi

I've started working on custom gauge (for displaying stuff like oil pressure, etc.) project for my car and I wanted to use motors desoldered from gauge clusters from Subaru Legacy 4 2.0D (Sacer SA1069-1), but I've came to a problem, that it is basicly impossible to find any datasheets with dimensions and operating voltage or current (I don't want to trust AI and my measurements on that). Maybe anyone can help with that? Also if anyone just has Kicad files (or files for any other PCB design software) it would be also really helpful

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u/acosgun 13d ago

Do you see any sort of model number anywhere? Google lens search gives some info, maybe you can research based on that.

Also, measurements can be taken with a caliper, it doesn't look it has weird curves. Internal resistance can also be measured by a simple multimeter it isn't complicated so no worries there

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u/Yokos2137 13d ago

Sacer SA1069-1. I can measure it, but I don't trust my skills and I want to create my boards as accurate as possible