PolyBot Effector Base

thingiverse

For a single-piece tool holder, directly place the axle mounts on the base plate. This design features sleeve bearings (3/8" OD, 1/4" ID, 1/2" length), requiring vise use for installation but providing secure axles. Attach a male clevis using a 1 1/4" steel dowel pin for minimal wiggle. Despite angled axle mounts, you can print tools larger to increase separation. Printing with high raft is advised due to surface area; simply follow instructions: press fit bearings, insert dowel pins in sleeves, attach rod ends, and celebrate!