Robot Lawn Mower by ReP_AL to 200x200mm bed size

thingiverse

Ok, so, first of all: hats off to ReP_Al to his great work. I really wanted to print hist stuff, but I needed to print on a 200x200mm bed, so I've started to modify the problematic parts. NOTE: some parts are not identical to the original! I try to sum up the changes, and useful information, as ReP_Al constantly modified, tuned the parts: - Backplate was split into two pieces, you'll probably need some sanding for a perfect fit. Meanwhile, ReP_Al did a second version of the backplate, my modification is on the older one. - Wheel guards: there are several versions from this, I took it from the "Higher ground clearance" https://www.thingiverse.com/thing:3148830 ReP_Al has a newer version from this too, making the bearings unnecessary, and directly mounting the motors to the wheel guard (I preferred the old one) I've also trimmed from the mudguard, as this can be only printed in standing position, rotated by 45 degrees. With the mudguard, it would've required a lot of supports. - Uploaded the baseplate dxf, if you want to cut it too. Note, that I've deleted a lot of the original holes, mainly those, which was supposed to hold the printed parts together. So far, only these are modified. Also, I don't plan to print the bottom of the mower, instead, lasercut it from something (see pictures) Bearings you will need: 6204 (20x47x14) ZZ 2pc for the wheels 625ZZ 16x5 (M5) 8pc for the front wheels / casters