Lesson 7 · Attach Claw Assembly To Rest Of Arm

Suggested Time: 60-90 minutes

Lesson Plan


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 attach the claw assembly to the rest of the robot arm.

Arm Assembly (Same for Wood and Acrylic Model)

Tutorial Video

Attach Claw Assembly To Rest Of Arm


STEP 1. Attach Claw Assembly

Attach claw to the arm using:

  • 1 x M3x6 Screw (top)
  • 2 x M3x12 Screws (sides)
  • 2 x Wood Pieces (washers)

Be sure to use wood washers on the sides.

IMPORTANT: Do not overtighten.

Top Screw Side Screws (2x)


Additional Resources