V8 Engine model | Motor connector with bearings
by Entharion · via Printables
| Format | STL |
| Category | Mechanical |
| License | CC BY |
| Triangles | 12.7k |
| Uploaded | Jan 24, 2026 |
⬇ 9 downloads
❤ 3 likes
👁 250 views
Description
This remix requires the gears Motor_connector_Part_1.stl, Motor_connector_Part_2.stl from the original model by UniCube3D. Required materials 2 x 608 bearings (Recommended) 2 x M3x8mm bolts and M4+ washers as retainers Print instructions Print oriented as provided, PLA/PETG or anything stiff, 4+ walls/top/bottom, 10%+ infill, brim recommended for the shafts Assembly instructions Press the bearings into the holes in the Motor_connector_body Press the larger gear onto the Motor_connector_engine_shaft Press the smaller gear onto the Motor_connector_motor_shaft Mesh the two gears together and insert the narrow ends into the holes on the closed side of the bearings. This should not require much force if the gears are aligned properly. (Recommended): You can use an M3x8 or M3x6 bolt with suitable washers to secure the shafts in the bearing inner race to make sure the shafts can't back out of the bearings. Installation instructions After assembly you should align the small gear with the motor first, and then align the engine crankshaft to match the hole in the shaft on the larger gear, installation should require minimal effort.
Originally published on Printables