SKU: 83672945352

Mechanical Engineering Robotic Arms

Sale price$53.96 Regular price$59.95
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Mechanical Engineering Robotic ArmsBuild six mechanical models of the types of arms, grabber claws, and legs found on robotic machines. Explore mechanical engineering principles firsthand as you assemble and play with these working models. The models use a pneumatic system which uses air pressure to activate the models. Pump up the air reservoir with the hand pump, then flick the switch to operate the model: A pneumatic piston enables the grabber claws to open and close rapidly and to

Build six mechanical models of the types of arms, grabber claws, and legs found on robotic machines. Explore mechanical engineering principles firsthand as you assemble and play with these working models.

The models use a pneumatic system which uses air pressure to activate the models. Pump up the air reservoir with the hand pump, then flick the switch to operate the model: A pneumatic piston enables the grabber claws to open and close rapidly and to grip objects with enough force to lift them. The piston can also move the arms and legs on models back and forth, demonstrating how robotic limbs move.

Construct a pivoting robotic laboratory arm with gripper claw. Assemble an extra long grabber claw to pick up things that are just out of reach. Build a vertical three-fingered claw that can lift a cup up off the table keeping it level. Experiment with models of robotic exoskeleton arms and legs. Make a compact grabber claw that you can slip into your shirt sleeve to pretend you have a robotic hand.

Learn how pneumatic and hydraulic systems are used in industrial robots to enable the robots to manipulate heavy objects, such as automobile components.

A 36-page, full-color manual guides you through model building with step-by-step illustrated instructions.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 83672945352

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4.2 ★★★★★
Based on 14 reviews
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Verified Purchase
TA
Waukegan, US
★★★★★ 5
Sturdy umbrella base
It’s really nice and sturdy umbrella base with wheels. The wheels make it easier to move wherever you want. Very easy to set up.
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Reviewed in the United States on April 22, 2026
L
Laura
Belleville, US
★★★★★ 5
Exactly what I was looking for
These are exactly what I needed. I like the fact that you fill them with water so at the end of the season, I just emptied them and take them to my shed for storage. I also like that they have wheels on the bottom that rolls my umbrella around anywhere. They’re well with the money.
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Reviewed in the United States on February 11, 2026
S
Verified Purchase
Sock_Bunny
Lowell, US
★★★★★ 5
Makes moving your umbrella around a breeze.
Size: 100LBS
This is best idea in umbrella stands. Decent price. I love that the water intake/release is on the side. Many are on top of the stand. Doesn't leak. Easy to move around and easy to put together with the included tools. I have 2. One for a very heavy 10 x 6' umbrella, and the other for a very light 1/2 round umbrella. Works equally well for both. One tricky part the instructions don't include is that is parts F and J are 'in place' in the base and you need to remove them to re attach them to the cylinder, or what they refer to as the "stand pole". So, if you are looking for parts (and I did this twice), just remember you will find them on the underside of large plastic umbrella base. Both are black, and so not immediately apparent. Love that there are two locking wheels and they include an extra screw. IKEA could learn a few things here.
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Reviewed in the United States on August 6, 2025
K
Verified Purchase
Karl monroe
Pawtucket, US
★★★★★ 5
This product will fit your every need!!!
Size: 100LBS
Very sturdy, Easy assembly, appealing look and easy to move around. very satisfied with this Product!!!
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Reviewed in the United States on November 18, 2025
J
Verified Purchase
Julie A. Loftus
Charlottesville, US
★★★★★ 5
Hold my umbrella & watch this!
Size: 100LBS, Size: 100LBS
This product does a fantastic job of keeping our umbrella perfectly vertical. We previously had an all metal one which cost over $100 and fell over all of the time. I love the fact that it can be filled with sand and water to ensure it does flip over! We opted to just use water and it is performing flawlessly! The wheels make it easy to move or they can be locked in place. The assembly was very straightforward and took about 20 minutes. I would buy another one if we need it for our second umbrella.
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Reviewed in the United States on June 22, 2025

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