1:10&1:8 Scale RC Car Wheel Dynamic Balance Stand

1:8 and 1:10 RC wheel balancing stand, including 12mm and 17mm connectors

Materials:

MR83ZZ (3-8-3) bearings x 2

M3*50 pan head screws x 1 (a deeper press fit for the rear bearing is possible, M3*40 can also be used)

M3 hex nuts x 2

3M double-sided tape and nuts for balancing weights

Assembly:

1. Print the test model, press in the bearings, and determine the x-y hole compensation values
2. Print the main stand body and press a bearing into each side
3. Insert the M3 screw from the outside to the inside, install a nut on the inner side of the stand, the nut should not be over-tightened (only used to secure the screw), a small amount of screw adhesive (502 glue can also be used) can be applied
4. Rotate the screw, ensuring smooth and unimpeded rotation, then install the hexagonal wheel hub connector (tight fit, screw through the connector)
5. Press the hex nut into the wheel fixing device

6. Install the wheel, insert it into the hexagonal connector, and tighten the wheel fixing device

   

Dynamic Balance Adjustment:

1. Rotate the wheel left and right and observe to find the wheel's lightest position

   

    

2. Mark the lightest position (directly above) with a pen

   

    

3. Apply double-sided tape to the inside of the lightest position and try different weights (I used an M5 flange nut and a washer)

   

    

4. Repeatedly rotate and test until the wheel can stop in any position when gently rotated

Result: As you can see, the rubber tire on this set of wheels was haphazardly glued, but after dynamic balancing, the car will not vibrate