Lesson 5 · Build Motor Claw and Add Pinchers

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Suggested Time: 30-60 minutes

Lesson Plan

Materials

Need materials? Purchase the Barnabas Robot Arm at our e-store.

Classroom sets available. Contact us at info@barnabasrobotics.com to inquire.

Lesson Overview

In this lesson we will assemble the claw and add pinchers.

Instructions

STEP 1. Build Claw Motor Assembly

Build claw motor assembly using:

• 1 x Servo Motor
• 4 x Acrylic Pieces
• 4 x M3x10 Screws

STEP 1	STEP 2

STEP 3	STEP 4

STEP 5	STEP 6

STEP 2. Attach Pinchers

IMPORTANT: Do not overtighten. Make sure that the joint can move easily. If it is too tight, your motors will not be able to move the joint during robot arm operation.

STEP 1	STEP 2

Additional Resources