Recent content by GPP

Dear friends, I have designed a robotic arm driven by servo motor via a planetary gear box.I have used taper roller bearing & deep groove bearing to hold the driven shaft.The distance between two bearings is 10 mm .When I turn ON the motor, the motion of arm is jerky.Also, I've used lamina...

Oh sorry about that. Hi Everyone, I would like to introduce myself as a mechanical engineer. Presently working as a design engineer in welding automation field. Wish we would have great time .

Dear Friends, I have designed a robotic arm driven by servo motor via a planetary gear box.I have used taper roller bearing & deep groove bearing to hold the driven shaft.The distance between two bearings is 10 mm .We I turn ON the motor, the motion of arm is jerky.Also, I've used lamina...