Cylindrical coordinate robot

Community General Discussions
1

I am trying to make robot . The arm is to rotates  360 degrees. The arm moves  along horizontal  axis, and up and down 

I have decided touse stepper motors but i dont know how to choose one..can some one please guide me.
Also i m thinking of using suction mechanism for gripper..any suggestions cuz my payoad is 200 g approx with dim are length 15 mm n thick 3 mm.
2

Design

Can you provide a drawing or sketch of what you envision, including dimensions? If the stepper needs to raise and lower something decently heavy, you will likely need to gear it. Try to think through some of the design and then make some sketches.

Very simple suction system: https://www.robotshop.com/en/lynxmotion-vacuum-gripper-kit.html

3

thanx

thanx

4

**thanx **

thanx 

5

thanx alotI am trying to

thanx alot

I am trying to build a system like the one in the following video

https://www.youtube.com/watch?v=O8jCrSfcYows

However i have to pick a payload of  100 g approx with dimenson; length 15 mm n thick 3 mm.

 

6

For objects that

For objects that lightweight, you don’t need a geared stepper motor.You need a stepper motor connected to a lead screw, either a small linear actuator, or another stepper motor with lead screw, and a vacuum system. If you’re entirely new to robotics, you’ll have some research and design ahead of you.

7

thanx once again

thanx once again