The SimFeedback-AC DIY Motion Simulator thread

[sjb266]

Hey guys. Thought I’d create a thread for those taking the plunge into this brilliant DIY project..
I will be starting mine soon and I know there are others thinking about it.. so feel free to share your knowledge and experiences so we can all enjoy this platform to its full potential. A huge thanks to the developers who have really knocked this one out of the park!

Website: https://opensfx.com/2019/02/20/welcome-to-our-new-site/

Github: https://github.com/SimFeedback/SimFeedback-AC-Servo/wiki

For all the internals for the actuator contact Amy - skye@ntl-bearing.com
She can supply everything you need. Just remind her you want the ends of the shafts chamfered and make sure she sends the right sized ball screw - we have had a couple of issues reported. She is very helpful though and the cost is pretty good.


Huge thanks to @RowanH for writing a comprehensive user guide which can be accessed here - https://www.rowanhick.com/sfx-100-build-and-running-guide

In addition, @anton_Chez has contributed a list of post numbers for some of the important settings etc..
Post #320 SFX-100 thread
Post #327 SFX-100 thread for Discord correlation
Post #339 SFX-100 thread
Post #418 SFX-100 thread
Post #424 SFX-100 thread
Post #439 SFX-100 thread
Post #449 SFX-100 thread
Post #517 SFX-100 thread
Post #554 SFX-100 thread
Post #580 SFX-100 thread
Post #826 SFX-100 thread
Post #837 SFX-100 thread
Post #864,866,867,868,870,887,889,897 SFX-100 thread
Post #911,914 SFX-100 thread
Post #988,992,998 SFX-100 thread
Post #1147 SFX-100 thread
Post #1492 SFX-100 thread
Post #1511,1517 SFX-100 thread

I will try to keep this page updated with links to source the parts in other parts of the world. Just post whatever links you have and i'll add them here.

Please note: Not all the parts listed below are essential for the project. For the essential parts refer to the original shopping list.

Australia:

• O-Ring - https://www.ebay.com.au/itm/Kit-419Pcs-O-Ring-O-Ring-Black-Rubber-32-Sizes-With-Case-3-50mm-W8D7/223152697816?ssPageName=STRK:MEBIDX:IT&_trksid=p2057872.m2749.l2649
• D-Sub breakout board - DB25 25pin Female Adapter RS-232 Serial Terminal Module Breakout Board Connector
• Emergency Stop - https://www.ebay.com.au/itm/Reliable-Emergency-Stop-Push-Button-Box-600V-Switch-for-Elevator/192115082001?ssPageName=STRK:MEBIDX:IT&_trksid=p2057872.m2749.l2649
• Arduino Wiring - https://www.ebay.com.au/itm/40-pcs-Dupont-Cable-20cm-Jumper-Wire-for-Arduino-RPi-breadboard-AU-Stock/202436863098?ssPageName=STRK:MEBIDX:IT&var=502467628096&_trksid=p2057872.m2749.l2649
• Breadboard - https://www.ebay.com.au/itm/Mini-Solderless-Breadboard-400-Contacts-Tie-points-Universal-Available-New-lemon/123145741183?ssPageName=STRK:MEBIDX:IT&_trksid=p2057872.m2749.l2649
• D-Dub Cable - https://www.ebay.com.au/itm/Black-D...h=item3f6ace6403:g:038AAOSw9mpaSsU2:rk:1:pf:0
• Screw Shield for Arduino Leonardo - https://www.ebay.com.au/itm/New-Scr...h=item25a9d471a4:g:5BgAAOSwraJbc9rC:rk:1:pf:0
• Arduino Leonardo Replica - https://www.ebay.com.au/itm/DIY-Eduino-Leonardo-Module-with-USB-Cable-for-Arduino-ATMEGA32U4-Blue-Black/132719951279?epid=916281063&hash=item1ee6b9bdaf:g:2QUAAOSw5iNbWv6b:rk:123f:

Thanks to @AussieSim for the following links:

10A power lead(s) * 4
https://www.jaycar.com.au/2m-black-mains-extension-lead/p/PS4152

Top quality wire stripper
https://sydneytools.com.au/product/boxo-cutws205-multifunction-wire-stripper

RCD/safety switch power block
https://www.bunnings.com.au/arlec-4-outlet-heavy-duty-portable-safety-switch_p4420028

WD-40 lithium grease for the ball screws
https://www.bunnings.com.au/wd-40-specialist-300g-high-performance-white-lithium-grease_p6100408

Vibration pads
https://www.bunnings.com.au/whites-on-site-100-x-12-5mm-rubber-anti-vibration-mat-4-pack_p3961547

WD-40 Dry PTFE spray for the slider (free shipping)
https://au.rs-online.com/mobile/p/lubricants/7577134/

Arduino Leonardo (free shipping + frequent 10-15% off discount)
https://www.arrow.com/en/products/a000057/arduino-corporation

DB25 cables * 4 (free shipping)
https://www.arrow.com/en/products/ak401-2/assmann-wsw-components-inc

PETG * 3 (free shipping)
https://www.arrow.com/en/products/petg17bk1/mg-chemicals

WAGO-like connectors to avoid a breadboard (perhaps use genuine ones if you are doing 240V AC)
https://www.aliexpress.com/item/32906719488.html

D-Sub breakout boards * 4
https://www.aliexpress.com/item/32297675967.html

3D printer Creality Ender-3 Pro
https://www.aliexpress.com/item/32918302452.html

Wires from Arduino to D-Sub breakout (remove black plastic from the WAGO end)
https://www.aliexpress.com/item/32887680826.html

Crimp connectors for AC wire leads
https://www.aliexpress.com/item/32813550981.html

 

[Black_rat]

I have created a spreadsheet to help me keep track of what has been ordered/delivered etc. also tracking the prices with hyperlinks. Some of the links are from the original project site but with the help of C64 I have found some UK suppliers mainly Amazon. Will attach it here if it helps anyone with the caveat that I haven't actually built anything yet so some stuff may not be correct, although I am confident I got it right. So just do your own research too and don't take mine as 100%.

 

[Black_rat]

3D printer running, tool holder built, filament roller base built, boat built and the squirly error printed, wife's hairspray stolen, Dining room table comandeered, about time to start the project printing, I guess the feet first as they are small to get the printer dialled in to the new filament?

 

[sn4il]

The feet was the only part I was having problems with.
Opening for shaft was at least 1mm too large.

 

[Black_rat]

I will just print one for now then

 

[HugoB]

The feet was the only part I was having problems with.
Opening for shaft was at least 1mm too large.

It is designed like that. You need to use some kind of tape to make it fit
(or you can redesign the STL file so your shaft fits in tight..)

 

[Megahowler]

Strange, I had no issues with Kinetik at all.
Invoice came after a day or 2, I paid it and a few days later the profiles arrived.
It just looks as though your payment isn’t linked to your account when you make it.
Just make sure when you pay it you add all your info to the payment.

I've sent several emails now with both order numbers they have sent me.. Radio Silence

Printer was a rushed purchase.. Tevo Nereus
Spool jammed while unattended and while the printer was trying to feed the filament it stripped the extruder gears.. I've ordered replacement (stronger) parts
100% my fault.. 3D printing is pretty awesome.. Just having teething issues

 

[ThugUK]

The feet was the only part I was having problems with.
Opening for shaft was at least 1mm too large.

It is designed like that. You need to use some kind of tape to make it fit
(or you can redesign the STL file so your shaft fits in tight..)

My feet were a little too large also.
Not quite 1mm, but certainly enough to just fall off and rattling against the shaft.
I had some spray glue which I used and actually held them on really well.
I did have to knock one of them off and it took a couple of hits, so certainly strong enough.

 

[HoiHman]

I have been busy 3D printing parts for a few new SFX100 builders who rather not jump into the 3D printing adventure for this project by themselves.

I'm trying to deliver the parts to the new SFX100 builders as soon as possible. It's already starting to "get in my head" and making me feel guilty if by any reason a day would go by without producing new SFX100 parts.

 

[ScottSonder]

It is designed like that. You need to use some kind of tape to make it fit
(or you can redesign the STL file so your shaft fits in tight..)

The feet are very loose by design. If anyone's feet actually fit the shaft, then you're probably having some calibration/filament issues. It may be all well and good, but I'd be concerned about the other parts at that point like the slider. Make sure it can't turn inside of the Kinetik profile!

Here's a redesign by Nick Moxley (I would @ him here, but I'm not sure what his RD name is): https://www.thingiverse.com/thing:3402891

Personally, tight fitting feet eliminated any walking in my rig, when I was getting some slightly with the old feet on top of Sorbothane on carpet. I can't say why the feet were designed to be loose, maybe someone could clarify the benefits or possible pitfalls if you don't.

 

[ScottSonder]

I'd only recommend this if I sold monitors for a living.

What puts me off integrating the monitor the most, is how much flexibility I want to be able to handle issues. Maybe it's more irrelevant than I think, but my build is still new. I fear if I integrate my monitor, any adjustments I want to make to the actuators just added another step to the process, probably one that's not too fun either.

 

[Snajrog]

I really love your enclosure. Could you share more details about the plate drivers are mounted on?
Is that NavePoint 6U 450mm depth cabinet?
Thank you.

Yes, it is the NavePoint cabinet. The plate is a piece of 1/2' thick teflon I had left over from making cutting boards for my wife. Easy to cut, machine, tap, and screw.

 

[C64]

Strange, I ordered and paid by paypal, have had an email saying delivered, but I have yet to see anything turn up, guessing that means despatched?

Yep... means they have shipped it out the door, I did suggest they changed their text to something less confusing last October but it seems customer feedback is not super important for them.

 

[GeniFx]

UGHHH.. Dealing with Kinetik is horrendous.. Their communication is beyond woeful..
Paid 10 days ago.. Received an invoice asking for payment 2 days ago.. Have tried to contact them to get the order progressing (including an email response 4 minutes after they emailed me) and still no reply

In other news.. Got my 3D printer.. Broke it already (extruder gear stripped) replacement parts and spares on the way.. 2-3 weeks at best

Gone 1, 5 month since i ordered the 100x100 profiles, no replay by email or shipping note since i payed for them..

 

[RowanH]

Gone 1, 5 month since i ordered the 100x100 profiles, no replay by email or shipping note since i payed for them..

Call them...

 

[Megahowler]

Call them...

I'll be calling them on Monday...
Maybe a silly question... But they speak English I assume?

 

[Crashtappen]

I'll be calling them on Monday...
Maybe a silly question... But they speak English I assume?

Yes some of them speak English, ask for Thomas he was the one that that took care of my order after multiple dead mails and calls.

Dealing with them was a pain, worst experience ever.
Someone really need to design parts for alternative extrusion suppliers like Misumi. This way people will have alternative around the world and it will be cheaper for our USA or Australian fellows.

 

[sn4il]

The feet are very loose by design. If anyone's feet actually fit the shaft, then you're probably having some calibration/filament issues.

This! SFX official page, 3d printing section should be updated.

 

[sn4il]

The plate is a piece of 1/2' thick teflon I had left over from making cutting boards for my wife.

Oh.. I thought it was conductive material.
Thank you.

 

[anton_Chez]

Personally, tight fitting feet eliminated any walking in my rig, when I was getting some slightly with the old feet on top of Sorbothane on carpet.

This is interesting. I wonder how this fixes walking? I've just knocked up a large board to capture all 4 feet to try and solve mine, as well as removed the carpet mat underneath the rig. Was driving me mad pulling the carpet all over the place. I like the faster settings and want to find a way to stop the walking. Just having the carpet gone though is much better.

 

[GeniFx]

Call them...

Got email from them now. Some Vat problems so my order got refound ed. Made A New order now and the promised to ship it on monday.

They say they have had problems with the online shop so we have to see if things get bether now