Hi guys, I'm a newbie
In my university, my teacher asked me choose motor and gearbox for 6-axis robot arm theoretically, ignore some problems like designing, by using some industrial brand documents.
So I used the Nabtesco N-series for my gearbox, and following Nabtesco's flow chart, I calculated and selected accordant gearbox.
With the Servo Motor, I find out this tool of OrientalMotor: http://www.orientalmotor.com/motor-sizing/arm-sizing.html and I tried using it. But I met some problems:
- In tab "Transmission belt and pulleys or gears", because I used Cycloid gearbox, I don't know what should I enter in the blank Dp1 and Dp2, or I just simply enter the gearbox ratio?
- In tab "Operating conditions", I choosed Positioning operation, so What should I fill in the "Rotor Inertia" blank? All Inertia of the arm and gearbox?
In advance, this tool and the Nabtesco files just guide me when my robot has the Trapezoid Operating Pattern, what should I do if I have an operating with many different speed and slope?
Thanks for reading this, pls help me. My English is bad, sorry about that.