Hilti Battery Adapter for DC Motors

i build a Hilti Battery Adapter to use the 24V on DC Motors
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updated June 24, 2022

Description

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i saw this adapter an thought i could create a box above and put a fuse and switch in it so i can control 24V DC motors without a power outlet nearby

 

Needed components: 

Hella 8KW 054 944-003 connector : 

https://www.pkwteile.at/hella/946006

 

Glass Tube Fuse Holder : 

https://www.amazon.de/Fixpoint-25526-Sicherungshalter-Gr%C3%B6%C3%9Fe-Schraubverschlusskappe/dp/B001C6JSAY/ref=sr_1_7?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=2EN8KVS0QXYUE&keywords=glasrohrsicherungshalter&qid=1656073109&sprefix=glasrohrsicherungshalte%2Caps%2C86&sr=8-7

 

XT60 Connector : 

https://www.amazon.de/MakerStack-Batterie-Anschl%C3%BCsse-Spielzeug-Fahrzeug/dp/B074RGT76J/ref=sr_1_5?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=2938HOMFYQFDZ&keywords=xt60+connector&qid=1656073210&sprefix=xt60+connector%2Caps%2C82&sr=8-5

 

Switch: 

https://www.conrad.at/de/p/arcolectric-bulgin-ltd-wippschalter-h1570-vb-aaa-250-v-ac-16-a-2-x-ein-aus-ein-rastend-0-rastend-1-st-700045.html

 

Digital Voltmeter ( you don't need it but i had one lying around):

https://www.amazon.de/gp/product/B08T254T7H/ref=ppx_yo_dt_b_search_asin_image?ie=UTF8&psc=1

 

ca. 100g Filament i recommand ASA (PETG can be a little challenge to get rid off the supports)

 

5x M3 x 10mm Countersunk Screws

 

5x M3 threaded inserts

 

6x Cable lugs : 

https://www.amazon.de/Kabelschuhe-Flachstecker-Flachsteckh%C3%BClsen-Gabelkabelschuhe-Quetschverbinder/dp/B081PRKZXK/ref=asc_df_B081PRKZXK/?tag=googshopde-21&linkCode=df0&hvadid=407418757836&hvpos=&hvnetw=g&hvrand=3253947027330064443&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=1000710&hvtargid=pla-852246247818&psc=1&th=1&psc=1&tag=&ref=&adgrpid=87348359415&hvpone=&hvptwo=&hvadid=407418757836&hvpos=&hvnetw=g&hvrand=3253947027330064443&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=1000710&hvtargid=pla-852246247818

 

1m of 1,5mm cable

shrinking tube for the cable lugs

i connected the middle pins of the switch with the XT60 connector and S1 with the battery and connected S1 with S2 but reversed the polarity so that the DC Motor spin in the opposite direction

 

between Battery and Switch i used the glass tube Fuse with 8A to prevent a Fire of the Battery in case of a short

 

 

i support the complete underside but be carefully i set it manually otherwise in the holes for the cable may be support

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