Dear Friends
I want to design a Robotic Arm with minimum cost please tell me which moters i can use and if any good design or links please tell me as soon as posible.
It uses various DC motors. The base rotation motor is a 24 volt gearhead, the main arm lifting motors are two 12 volt gearheads, the "elbow" motor is a 12 volt which drives a series of spurgears via a rubber drive belt and the wrist rotation motor is 12 volt worm gear type.
The parts came from various sources mostly from junk parts i had laying around or from trades i made with other builders and some came from on-line surplus outlets, so it cost very little to build ( so far).