Height-limited fan duct for MKS Gen L V1.0 Stepper cooling

thingiverse

I'm upgrading my JG Aurora's stepper drivers to TMCs, which demand active cooling. A 60mm Fan was purchased only to discover later that there was barely enough clearance for it - a mere 5.0-5.5cm. To address this issue, I designed an additional component. The long neck of the new part can be positioned over the stepper coolers while the fan simply slides onto its four poles. Although this design isn't flow-optimized, I'm confident that the raw amount of air moved by the fan will still be sufficient to effectively cool the steppers despite any turbulence encountered.