What is a Robot Wrist? | Inverse Kinematics Part 2

Please watch: "Inverse Kinematics of Robot Wrist (with solved example) | Robotics 201"
   • Inverse Kinematics of Robot Wrist (wi...   -~-
In this video, we introduce the concept of a robotic wrist. All industrial robots (normally) have a spherical wrist which means that the last three rotation axes intersect at a common point and this configuration is known as a robot wrist.

Almost all industrial robots have a spherical wrist because it makes solving the inverse kinematics simple. And yeah, we also touch briefly on what an IK of a wrist is.

If you have any questions or confusion, comment below and I will reply back soon :)

▶️ Next video in this series:    • Inverse Kinematics of Robot Wrist (wi...  

❓ Do you have trouble understanding or find this concept difficult?
I recommend watching the previous videos in this robotics 201 playlist series since each video builds on the last one:    • Robotics 201  

✨Want to refresh what inverse kinematics is & how to find the DOF of a robot? Here's a refresher video:    • Inverse Kinematics of Industrial Robo...  




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This video is part of the Robotics 201 tutorial series which covers kinematics and modeling of 3D robots.

This tutorial lesson series starts out from the very basics of robotics (assuming no prior knowledge) and gradually builds on in bite-sized videos of 10 minutes or less. By following along, you will soon become extremely good in the kinematics and modeling aspects of robots. And these will help you to design and build robots.

Here's what we will cover in this video series:
1. Co-ordinate Transformation for 3D robots
2. Homogeneous Transformations for 3D robots
3. Forward Kinematics
4. Inverse Kinematics
5. Robotic wrists (end-effector)
6. End-effector Velocities and Jacobians
7. Singularities of robots
8. Gimbal Locks
9. Forces & Torques

I will be uploading 1 video per week. If you find these helpful, don't forget to share and subscribe!
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👉If you haven't seen the Robotics 101 playlist first, I recommend you start there. It covers all of these concepts for 2D robots and this Robotics 201 playlist talks about the same concepts for 3D robots. Have a look here:    • Robotics 101  

Robotics 201 - Robotics full course for beginners - Kinematics and Modeling

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