Jerlo SKR Box Bear with Noctua FAN

prusaprinters

<h4>Here is a great design for the development of the SKR 1.4 card for the BEAR frame</h4><h6>I designed this model for many advantages:</h6><ul> <li><p>Simplify the maintenance of the electrical part with a door on the outside</p> </li> <li><p>Ventilation of the motor drivers by 2 Noctua fan 40x40mm</p> </li> <li><p>Optimize the cable routing</p> </li> <li><p>Indicate the polarities of the devices</p> </li> <li><p>Fix an ESP01 for WIFI</p> </li> <li><p>Fix the door by neodymium magnet 3x8mm</p> </li> <li><p>Thickness of the box is equal to the thickness of the bear frame</p> </li> <li><p>Compatible with version SKR 1.3 but pay attention to the polarity engraved on the box which can be different on certain objects</p> </li> <li><p>Compatible with my bear feet <a href="https://www.prusaprinters.org/prints/10510-bear-paw">https://www.prusaprinters.org/prints/10510-bear-paw</a></p> </li> <li><p>SD card holder at the back of the box</p> </li> <li><p>Reset button for fast reboot</p> </li> </ul> <p>Screws :</p> <ul> <li>Ring_Base : 2xM3x16mm</li> <li>Cable_Bed_fixation : 2xM3x16mm</li> <li>Card fixation to the box : 4xM3x10mm</li> <li>Attaching the base to the bear frame : 2xM5x10mm</li> </ul> <h4>I advise you to print each piece separately</h4> <h4>Use the "spacer" between the M3x10mm screws and the SKR card so that the screws do not protrude from the side of the heating bed</h4><h3>Print instructions</h3><p>Layers 0.2mm<br/> Perimeters = 2<br/> PETG / PLA and others like you want</p>