Zippa 250 Motor Mounts

thingiverse

Front and rear motor mounts for the Zippa 250, designed so the motor wires exit down the arms. The front mounts are secured by a screw/nut or ziptie through the hole on the tab on the top of the arm. You will need to drill another 3mm hole to allow this. The rear mounts are made to be a very tight push fit on the arms, trust me they are hard to get off so only only put them on when ready. The front motors can be mounted before you install the mount, but the rear mount needs a section of the arm removed so one of the screws can access the bottom of the motor. A 3 or 4mm drill or dremel should be the trick. The front motor screws will be tight against the arm but should push in no problem if you try to secure the motors after putting the mount on the arm. Print them the way they are in the thingyverse model images, so the inside clearance for the arm is a perfect square. The mounts are the same left to right so just print two of each. Print Settings Resolution: 0.2mm Infill: 30-40% Post-Printing Bushing some acetone over the outside of the mount will strengthen the laminations a bit more.