Review on ⚡️ Efficient Easycargo 40X40X11mm Conductive Thermoelectric for Industrial Electrical Systems by Wayne Seba

When installing these heatsinks on Ender 3 Pro stepper motors (or other printer motors), be aware of possible mechanical conflicts with the plastic adjustment knobs under the printer bed. During "Return Home" you can hear a heart attack while moving in the Y direction. No fear! Just take out your Dremel tool and cut off some blades on the heatsink. These radiators are excellent, great value for money and easy to install. Buy with confidence!