Print Your Own Robby The Robot

When it comes to robots, few are as iconic as Robby. [Ogrinz Labs] has wanted to build one and even examined a real one up for auction to get high-res photos of it. He also combined his designs with some other open-source designs, and it looks good. He’s released his design as a Creative Commons-licensed set of STL files that you, in theory, could print. There are more details and instructions in the video below.

If you are looking for something quick to print for the weekend, this isn’t it. As you might expect, this is a lot to print. The creator admits, too, that it isn’t totally accurate. It has bigger feet, for example, so his feet can fit inside. There are a few other modifications made for different reasons, but only a hard-core Robby enthusiast would notice any of them.

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Gaze Upon Robby The Robot’s Mechanical Intricacy

One might be tempted to think that re-creating a film robot from the 1950s would be easy given all the tools and technology available to the modern hobbyist, but as [Mike Ogrinz]’s quest to re-create Robby the Robot shows us, there is a lot moving around inside that domed head, and requires careful and clever work.

The “dome gyros” are just one of the complex assemblies, improved over the original design with the addition of things like bearings.

Just as one example, topping Robby’s head is a mechanical assembly known as the dome gyros. It looks simple, but as the video (embedded below) shows, re-creating it involves a load of moving parts and looks like a fantastic amount of work has gone into it. At least bearings are inexpensive and common nowadays, and not having to meet film deadlines also means one can afford to design things in a way that allows for easier disassembly and maintenance.

Robby the Robot first appeared in the 1956 film Forbidden Planet and went on to appear in other movies and television programs. Robby went up for auction in 2017 and luckily [Mike] was able to take tons of reference photos. Combined with other enthusiasts’ efforts, his replica is shaping up nicely.

We’ve seen [Mike]’s work before when he shared his radioactive Night Blossoms which will glow for decades to come. His work on Robby looks amazing, and we can’t wait to see how it progresses.

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Take Robby Home

Ok, we’ll stipulate it right up front: this isn’t a hack. But you have to admit, it would make a fine starting point for a truly epic one. Robby the Robot — the robot from the 1956 movie Forbidden Planet is up for sale. Well, technically he isn’t so much a robot as he is a suit with some animatronics. The auction lot includes Robby, his (non-functioning) vehicle, a control panel, and some other accouterments. If you have deep pockets, you’ll need to bid before November 21.

MGM reportedly spent $125,000 on Robby which was a crazy amount of money in the 1950s. In today’s currency, that would be well over a million bucks. They got their money’s worth, though, as Robby appeared in movies and TV shows including Lost in Space and several episodes of the Twilight Zone. He even made a motionless cameo on The Big Bang Theory.

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