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Fix SO-101 assembly instruction order to match videos (#3242)

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* Fix SO-101 assembly instruction order to match videos

Motor horn installation steps were listed after placing motors
into the housing, but the assembly videos show installing horns
first. Reordered steps to match the videos, which is also the
easier approach since horns are harder to attach once the motor
is seated. Added missing detail that bottom horns don't require
screws.

* Update docs/source/so101.mdx

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Signed-off-by: Jai Kumaar Ratadia <jaikumaarratadia@gmail.com>

---------

Signed-off-by: Jai Kumaar Ratadia <jaikumaarratadia@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Pepijn <138571049+pkooij@users.noreply.github.com>
This commit is contained in:
Jai Kumaar Ratadia
2026-03-31 11:16:34 +01:00
committed by GitHub
parent 720cf8e3a0
commit 9300352876
1 changed files with 7 additions and 6 deletions
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docs/source/so101.mdx
+7 -6
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@@ -236,10 +236,10 @@ It is advisable to install one 3-pin cable in the motor after placing them befor
### Joint 1
- Install both motor horns. Secure the top horn with a M3x6mm screw. No screws are required for the bottom horn.
- Place the first motor into the base.
- Fasten the motor with 4 M2x6mm screws (smallest screws). Two from the top and two from the bottom.
- Slide over the first motor holder and fasten it using two M2x6mm screws (one on each side).
- Install both motor horns, securing the top horn with a M3x6mm screw.
- Attach the shoulder part.
- Tighten the shoulder part with 4 M3x6mm screws on top and 4 M3x6mm screws on the bottom
- Add the shoulder motor holder.
@@ -255,9 +255,9 @@ It is advisable to install one 3-pin cable in the motor after placing them befor
### Joint 2
- Install both motor horns. Secure the top horn with a M3x6mm screw. No screws are required for the bottom horn.
- Slide the second motor in from the top.
- Fasten the second motor with 4 M2x6mm screws.
- Attach both motor horns to motor 2, again use the M3x6mm horn screw.
- Attach the upper arm with 4 M3x6mm screws on each side.
<div class="video-container">
@@ -271,8 +271,8 @@ It is advisable to install one 3-pin cable in the motor after placing them befor
### Joint 3
- Insert motor 3 and fasten using 4 M2x6mm screws
- Attach both motor horns to motor 3 and secure one again with a M3x6mm horn screw.
- Install both motor horns. Secure the top horn with a M3x6mm screw. No screws are required for the bottom horn.
- Insert motor 3 and fasten using 4 M2x6mm screws.
- Connect the forearm to motor 3 using 4 M3x6mm screws on each side.
<div class="video-container">
@@ -286,9 +286,10 @@ It is advisable to install one 3-pin cable in the motor after placing them befor
### Joint 4
- Install both motor horns. Secure the top horn with a M3x6mm screw. No screws are required for the bottom horn.
- Slide over motor holder 4.
- Slide in motor 4.
- Fasten motor 4 with 4 M2x6mm screws and attach its motor horns, use a M3x6mm horn screw.
- Fasten motor 4 with 4 M2x6mm screws.
<div class="video-container">
<video controls width="600">
@@ -321,7 +322,7 @@ It is advisable to install one 3-pin cable in the motor after placing them befor
- Attach the gripper to motor 5, attach it to the motor horn on the wrist using 4 M3x6mm screws.
- Insert the gripper motor and secure it with 2 M2x6mm screws on each side.
- Attach the motor horns and again use a M3x6mm horn screw.
- Install both motor horns on the gripper motor. Secure the top horn with a M3x6mm screw; no screws are required for the bottom horn.
- Install the gripper claw and secure it with 4 M3x6mm screws on both sides.
<div class="video-container">