After hours of building the robot, it's time to test it! Installed on blocks, the wheels pick up speed normally, after being laid on the ground so that nothing was spinning, she did not move at all. You just don't have the power. I have done 3 cell liposuction, what else could be wrong? I would like to send them back but I soldered the wire to the mounting tabs. Just a bunch of junk. I've been away from my computer for a while and lost your request to add more comments to the review, so I'm adding the original. I hope you understand and can help. I don't have a torque measuring tool but I do have a new 4 piece lipo bit. I can stop the wave with my fingers. With 2 1/2" wheels the robot didn't move! Other 1000rpm motors work fine. They were a lot more expensive than others I've bought and I think they would have been better but definitely not. I see nowhere that I could use these motors! If anything changes I would not recommend these motors! rk007bs@aol.com R Kelley
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