My Robot Gripper will not work and just makes a buzzing noise when unclamp and clamp button on control panel on my phone is pressed. I have switched the robot arm and gripper wires around to see if wires were the issue, but that was not the case. Any suggestions?
Robot Gripper
Andreas
#2
Same problem here with the small acrylic gripper. It seems that the resistance from the gripper mechanic keeps the servo motor its desired position.
I fixed it by loosening the screw on the top a bit.
Maybe I will also try to use some oil on the gear.