Hi everybody
I used 2 stepper motors to run robot like RC (car). these steppers are connecting directly to wheels , holding torque of each steppers is 80N.cm.
when robot is moving directly, max load can be 16 kg (for better efficiency 15 kg) and everything is working well , but when robot is moving in curve, max load can not exceed of 8 kg. in fact, in the curve moving, robot is jumping a little in some positions and i don't know what is the problem !!
I used 2 stepper motors to run robot like RC (car). these steppers are connecting directly to wheels , holding torque of each steppers is 80N.cm.
when robot is moving directly, max load can be 16 kg (for better efficiency 15 kg) and everything is working well , but when robot is moving in curve, max load can not exceed of 8 kg. in fact, in the curve moving, robot is jumping a little in some positions and i don't know what is the problem !!