3DoF Leg Assembly Instructions v2.0
Last modified by Eric Nantel on 2024/07/03 09:20
| 3 DOF
A Leg Assembly Instructions v2.0.
Updated 08/30/2007. Safety first! Wear eye protection and never touch a powered robot! Note: Do not use Loctite or thread locks on the assembly. They are not necessary and may cause damage to the
Lexan or plastic. |
 Image of completed Right (robot's right) leg. |
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| Step
1. Attach a ball bearing to the Multi-Purpose bracket as shown. See the figure below for detailed information.
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 Figure 1-2. |
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| Step 2. Attach the Multi-Purpose bracket from step 1 to another Multi-Purpose bracket as shown, using two 2-56 x .250 screws and 2-56 nuts.
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 Figure 2. |
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| Step
3. Attach two "C" brackets together, using two 2-56 x .250 screws and 2-56 nuts.
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| Step 4. Attach the "C" bracket to the Multi-Purpose bracket from step 2 as shown. See the figure below for detailed information.
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 Figure 4-2. |
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| Step
5. Attach a Tubing Connector Hub to an "L" bracket as shown, using two 2-56 x .250 screws and 2-56 nuts.
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| Step
6. Attach the other side of the "L" connector bracket to the Multi-Purpose bracket as shown, using two 2-56 x .250 screws and 2-56 nuts.
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 Figure 6. |
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| Step
7. Attach the Multi-Purpose bracket to a "C" bracket as shown, using two ball bearings. See the figure below for detailed information.
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| Step
8. Install the servos as shown, using the included 3mm hardware, and #2 tapping screws.
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| Step 9. Connect a 3.0" tube to the hub using a 4-40 x .250" screw. Attach a rubber foot to the end of the tube.
Be sure to mirror the other leg for symmetry. Once complete, you can move on to the body assembly instructions. |
Figure 9-2. |
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