MKS Gen L + 2x Mosfets

thingiverse

<h1>MKS Gen L Holder with External Mosfets and Ventilated Cover</h1> This model works remarkably well, but it's still a work in progress. A compact holder for the MKS Gen L is designed to provide ventilation slots for stepper drivers. All cutouts are available for USB and display cables. Cables for endstop switches can be removed through the display cable page. The Mosfets are not enclosed as most external Mosfets don't get hotter than room temperature, and I wanted to minimize the case size (save filament and printing time). You can wire the Mosfets directly and only lead control cables and board supply through a hole. This holder will be mounted on 3030 aluminium profiles (standard M6 with hammer nut) but also fits 2020 profiles. Matching screw holes are available for the MKS Gen L, though they're a bit too large for M3 screws (3.2mm). Some glue should help or longer screws can be melted into the plastic. As Mosfets, I used "3D Friends V2" from Amazon and adjusted the holes accordingly. If you need other Mosfet sizes, I can adjust them to fit your needs. The holes are the same size here. The cover comes in two versions: one for 40mm and one for 60mm fans. The 60mm version works well but has imperfect airflow. It can be printed without support upside down. The 60mm version also features a bigger hole for the fan plug. The 40mm version can also be printed without support and should provide sufficient cooling. I made this version because I thought my leftover fan would be 40mm big. Additionally, there are three holes inside to secure Ramps Fan extenders or other additional components. This component doesn't protrude over the 3030 profiles, so it won't obstruct any other parts like the x motor holder. Update: The screw raise appears not to be deep enough. You can use a soldering iron to push the screws in slightly. I've printed this design and run my printer for several months without issues. Pictures will follow in the future