Quote:
Originally Posted by jagoldman
My team is doing an elevator system that is run with chain. Our system is run by two Andymark 9015 motors and a 1:35 planetary from vex. These are the stats for the system are here.
Attachment 18255
With what we have so far it seems to work fine, but if the 9015 motors are not strong enough we are going to switch to the bane bots RS-775-18 motors. Here are the stats for the RS-775-18 motors.
Attachment 18256
My best advice would be to use the dual input attachment for the vex pro planetary gearbox. They are very easy to work with.
Best of luck!
PS. If you do use the 9015 motors, you have to cut the output shafts down a little for it to work with the dual input.
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Wow, thanks for all that info. It really came in handy. I really do like your suggestion. If we do the VersaPlanetary Dual Motor Input, with 2 rs775 - 18v what gear ratio would you suggest? 1 to3? We are looking to lift all 6 totes + bin in about 3 - 4 sec. Also do you know of the shipping time for banebot. That might be the right choice for us, to go through banebot. We just need the items this week.
Thanks,
Joshua Sicz