Team 401 decided to start developing some new 3d printed options for 2 inch diameter intakes rollers. Our first design is a cross between a mecanum and an omni wheel with rollers at 22.5 degrees from an omni wheel. The idea was to bias the intaking a little to pull in balls more than a normal mecanum wheel does. The rollers use a 1/16th steel shaft for the axle and is designed t be printed with washout support material (and a rubber tread on the roller if you have a multi material printer). We will be making an omni wheel and traditional mecanum wheel version in the future which will also be posted here.
Test video (if you have any other ideas let us know)
Let us know if you have any questions. Enjoy!