00:00Robot arm keeps dropping stuff?
00:02Yeah, that was me last week.
00:05Turns out the fix is stupid simple, suction cups.
00:08So I went digging, found the best deals for fix robot arm grip with these suction cups,
00:13and honestly, some of these surprised me.
00:16Let me show you.
00:18First up, this automatic pressure compensation vacuum pump.
00:22Here's the trick, it monitors the seal and repumps if pressure drops,
00:26so your grip never quietly fails mid-move.
00:29That's the number one reason robot arms drop things, and this kills it.
00:3322 bucks, 4.9 stars, over 4,000 sold.
00:38For a gripper that fixes itself?
00:40Easy yes.
00:42Next, this 2DOF pan-tilt manipulator kit for Arduino.
00:47It's not a suction cup itself, it's the mount that makes one actually useful.
00:52Servos for horizontal and vertical rotation, fully programmable, and it's only 1321.
00:58Cheapest thing on the list, 4.8 stars.
01:01If you're starting a build from scratch, grab this first.
01:05Now the heavy hitter.
01:07This electric vacuum suction cup is mini-style but lifts 100 kilograms.
01:13100.
01:14It's got its own automatic pump, no hand squeezing, and it's only about 4 by 7 inches.
01:20Blast, brick, smooth sheet metal, it just grabs.
01:2442-41 with a 4.9 rating.
01:27If you move heavy flat stuff, this pays for itself.
01:31Fourth is the one most robot arm builders should actually buy.
01:35It comes in sizes from 0.3 kilos up to 20, with a PWM control switch, ready for 1 or
01:413 and programmable.
01:43So you pick the cup that matches your payload instead of overbuying.
01:4824 dollars, 4.8 stars, huge seller.
01:51That flexibility is why it made the list.
01:55Last one's a bit different, a full-six DOF metal alloy robot arm kit with MG996 or servos,
02:01programmable from Arduino and even a PS2 controller.
02:04No suction cup here, it's a claw, but pair it with any cup above and you've got a complete station.
02:1129-26, 4.5 stars.
02:14Lowest rating of the bunch, but for learning robotics?
02:18Still worth it.
02:20Those are my 5 picks for fix robot arm grip with these suction cups,
02:24links to every one are in the description, prices are current as of this video.
02:28If this saved you some trial and error, hit like and subscribe.
02:32More builds coming soon.
