Step 1: Install the Waist Yaw Motor
Mount the waist yaw motor in the pelvis housing and route its XT30 cable through the assembly.
Parts needed
| Part | Count |
|---|---|
| EC-A6416-P2-25 (ID 23) | 1 |
| 1 | |
| M4x10 Flat bolts | 8 |
| 1 | |
| M4 Square nuts | 8 |
| M4x16 Socket bolt | 8 |
| XT30 (2+2) | 1 |
Instructions
Take Motor EC-A6416-P2-25 (ID 23) and lay it flat on a surface such that the motor shaft is facing upward toward the ceiling, the port should be nearer to the bottom.
Take part and align the 8 holes in the inner circumference of it with the 8 threaded holes on the motor casing. Make sure that the port cut out on part is 45 degree away to the right of one of the cable ports at the bottom.
Take 8 – M4x10 Flat bolt, lightly tighten into the 8 inner holes of part to align the part with the motor.
After the part is aligned, remove each M4x10 flat bolt, place threadlocker on them and tighten them back to secure part and the motor together.
Take part and put it on the surface such that the hollow part points upward towards the ceiling and the two side round holes for the hip pitch motor are pointing to the left and right sides and not facing down. Make sure the solid part faces towards you and the rectangular hole faces away from you.
Take 8 – M4 Square nuts and put them into the 8 slots around the top surface of Part .
In the inner part of Part , there is a corner with 4 slot marking that forms the corner of a square. Align part such that the port cut out on it is pointing toward that corner. Make sure that the 8 outer holes are aligned with the holes on the edge surface of Part .
Take 8 – M4x16 Socket bolt, lightly tighten into the 8 inner holes of part to align the part with part .
After the part is aligned, remove each M4x18 socket bolt, place threadlocker on them and tighten them back to secure part and part together.
Turn Part around until you see the front cut-out. You should be able to see a port from the motor. Connect XT30 cable to that port, then route the cable through the port cut-out from part .
Put the assembly to one side for now.
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