Want to build your own robot? Now you can with the Hydraulic Robotic Arm Kit! The kit contains everything you need to construct this amazing robotic arm; it is completely powered by hydraulics (fluid) so it does not need batteries, it has an impressive range of motion in several joints that mimic the movement of the human arm and oh, did we mention that it can grab and pick up objects weighing up to 50 grams This kit is not just for kids, it will appeal to anyone with a curious mind and a thirst for knowledge! Along the way you will learn about the science of hydraulics and get an insight into what goes on inside the human body! The arm has four joints in addition to the grabber at the end. Each joint has a specific range of motion with the wrist rotating 98 degrees, the elbow 44 degrees and shoulder 45 degrees while the joint at the base is able to rotate up to 270 degrees. The grabber can open up to 45 mm to grab objects or replace it with the suction cup to pick up objects through suction! The arm has a vertical reach of 400 mm and is able to reach horizontally up to 300 mm to retrieve objects. You'll get a great reaction on Christmas morning if your child or grandchild gets this kit in their Christmas stocking or why not get one for your boyfriend or husband to tinker with? Recommended for ages 8+ Base Diameter: 100mm Arm Length: 260mm Shoulder Height: 190mm No batteries required!
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