RatRig Toolhead 3.1/4 JST Connector
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Instead of the standard connector for the 4028 fan of the RatRig toolhead I made this rigid JST connector.
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- Other Printer Parts & Upgrades
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I wasn't a fan of the standard connector for the 4028 fan, so instead I made this connector that uses two 4 pin female JST connectors. It connects to the toolhead using the two back screws of the 4028.
Print solid in PETG if not enclosed, else use ASA, ABS or similar heat resistant filament.
The two 4 pin female connectors are glued in place and the pins are soldered together from the back side before mounting.
This is a much more solid and clean solution compared to the standard connector which has to be ziptied to the cable/toolboard mount.