J2 Gearbox Update
- Chris Annin
- Feb 27, 2023
- 0 min read
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See AllHey everyone - I just posted a beta version of software version 5.0. In this latest version I have updated the kinematics. The new...
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Hi Chris. I finally got to install the new motor and reconnecting everything. I have a question on the encoder. For J2 with the previous encoder the AR3 the encoder A was on pin 16 and B was on pin 17. Now with the new gearbox, wired according the instruction, B is on 16 and A is on 17. Am I reading this correctly? Thanks in advance!
Don't forget to print the new spacer for the gearbox since it is a different one.
I just received the gearbox AND the motor.
The new motor has the integrated encoder. My AR3 based one had the external encoder.
Are they interchangable? Same PPR?
Thanks!
This is a great update, J2 had the most noticeable backlash. However when I try to order the updated joint motor/gear box - I cannot find the link on steppers online website, - it is missing. I hope they fix it.
Great work once more!