JOST KDL9006W Slewing Ring

grabcad

This is a fairly loose, but mostly accurate model of a JOST KDL9006W Slewing RingFusion wouldn't give me the exact materials of the real life one, so take the weights and strengths with a grain of sand, though should be mostly accurate, good enough for a visualisation anyway.As it is, it's heavier than reality, with JOST saying that in weight it is 56kg and Fusion calculating it in at 57.608kg, so close enough. I'm sure if I could get millimetre perfect off the sketch I used, then maybe I'd save that 1.608kg in the design, so it's not perfect.Also I've added 15 mounting holes (JOST recommends at least 12) for an M16 bolt, not sure what the exact standard is, I've made the holes ∅16mm however I believe there is probably a requirement to make them mildly bigger or smaller, up to you really.This is to visualise a trailer I am building, so it does the job for that there.I have uploaded in F3D, IGES, SAT, SMT and STEP, so it should work with most CAD programs you want to run it with.This file is NOT endorsed by JOST, I have NO affiliation with them, I simply used the diagram available from the file at http://jostaustralia.com.au/fileadmin/user_upload/jost-australia.com/pdf/serieskdl-9006w.pdf and went from there.As I said, I wanted this for a personal project, however I thought I've put in a couple of hours to get this to a place where I can use it for what I want, and therefore I'll put it out there for others to use it if they wish.Once I am done designing the trailer, I will likely put it up here for others to see and use in it's entirety.The file does have a LOT of files, this is mainly due to the fact that there are 130 odd ball bearings (near as I can tell) in the ballrace, so I made each and every bloody one of them for you all, so if you want to run simulations with it, it should/may work to that effect.However I just more added them because I could, not because I needed to, as I said, this is so that I can go forth and make a fairly functional design for my trailer fabrication to look over and give an assessment on.So yeah, hope you like it, hope it is useful for someone to use. If you really want to test your 3D Printing skills, I'd say download it, have a play with it, and scale it appropriately and see if you can make a functional little ballrace turntable with really tiny bearings in it.I have NOT added the grease nipples to it. Keep in mind that these types of turntable need grease in them, a really good quality grease, ...