Arms ModuleSub-assembly C (A + B)
Step 8A: Join the Shoulder Assemblies
Route the XT30 cable and join Sub Assemblies A and B with Part 300_03A.
Parts needed
| Part | Count |
|---|---|
| XT30 (2+2) | 1 |
| 1 | |
| M4x12 Flat Bolt | 5 |
Instructions
Connect a single-ended XT30 connector to Motor EC-A5013-H17-100 (ID 13) in Sub Assembly B.
Route the bare-end of the Xt30 connector from the previous step through the motor hollow shaft of Sub Assembly A. Make sure that it goes through Part first and then through the other side of the motor.
Lay the Sub Assembly A on its side such that the part with the bearing face upward.
Lay the Sub Assembly B on its side such that the holes on part face upward. This part is symmetrical so any side is fine.
Put Sub Assembly A and Sub Assembly B together using Part . Align the protruded portion of Part into the bearing. Then, align the 5 holes arrange in a moon-shape on Part with Part from Sub Assembly A.
Take 5 – M4x12 flat bolts. One by one insert into the whole and lightly tighten it until all the bolt is in place and part is aligned.
Once the part is aligned, untighten each M4x12 flat bolt one by one, apply the threadlocker to the bolt, then tighten them back in place.
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