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

 

[Megahowler]

Does anybody remember a post for a 3d printed Oring instead of buying one? im sure someone posted in on here, but i cant for the life of me find it. i just brought a roll of TPU to print nick moxleys foot holder design, so i thought that might be another use for i, thanks in advance if anyone has any ideas

That was me... But my build is progressing at a snails pace atm...

I'll design the O-ring today and link the STL file.

 

[Specialist68]

I run this one
https://no.mouser.com/ProductDetail/Schaffner/FN2090-16-07?qs=fosVUi2b00yxk7NNecTWWg==

But i dont know if that is bether then the fn2070 maby some of the other can tell?

That’s the higher end but wil come with a price premium, but remember you pay for what you get So the cheap ones from AliExpress......nameless
I should at least go
For the Schaffer 2070 and better the 2090
And rated to 16 ampere

 

[GeniFx]

That’s the higher end but wil come with a price premium, but remember you pay for what you get So the cheap ones from AliExpress......nameless
I should at least go
For the Schaffer 2070 and better the 2090
And rated to 16 ampere

The 2090 is cheaper then the 2070 her in norway so shuld then be checked out

 

[GeniFx]

Did have A run with the sfx 100 yesterday. Uped RPM to 3000 and did run assetto corsa and dirt rally 2.0 have to say this is so awsome, nurdburgring is epic in the sfx 100.

Dident have any problems with EMI yesterday. Moved the servo controllers away from my rig and grounded rig/pedals and osw to the osw box and that seems to solve it for me.

Run FN 2090 before servos, powered usb hub, and Ferittes on usbs.

But i still have squiking in some of my actuators so i Will thy the wd40 ptfe lube insted of the ptfe i have used now

 

[SixDegreesOfFlight]

My build is progressing. I am in Australia. Does anyone have advice to buy an adjustable angle bracket for a Mige OSW 130ST-AM10010? Thank you

 

[BluePotato00]

First orange prints I've seen! Well done!

 

[diablo2112]

My build is progressing. I am in Australia. Does anyone have advice to buy an adjustable angle bracket for a Mige OSW 130ST-AM10010?

Here you go. http://simquip.net/gb/accessories/10-mounting-bracket.html

 

[SixDegreesOfFlight]

Thank you for the link diablo. I saw that site but couldn't find any shipping information or whether they would ship to Aus. I have emailed them asking for prices to ship to . Martin Ascher doesn't seem to stock them anymore.

 

[sjb266]

Talk to Brett at HRS. His mounts are the best you will find.

 

[SixDegreesOfFlight]

Talk to Brett at HRS. His mounts are the best you will find.

Thanks Simon. Brett sent me an image. Certainly looks solid. I have emailed him so I order one today. Thanks for the heads up.

 

[SixDegreesOfFlight]

It's been an expensive afternoon. Lisa from Mige sent me the invoice to pay for the 130ST-AM10010 with BISS C and Brett sent the invoice for the motor mount. Going off now to cool down the credit card

 

[anton_Chez]

It's worth it. You'll forget about all that once you're using it!

 

[Jean-Paul Lanaux]

Update ... I started this build in Dec 2018 - right after someone proved that it could work on 110V in the US. I built the system at a somewhat leisurely pace (approx 6 weeks). No assembly problems. No 3d printing problems. I did have problems with the system dropping out due to the interference of the arduino wiring. I rearranged the wiring and the problem went away. I really had a great time building the system. I wasn't able to use the system very much after I built it due to traveling and other life activities (I'm retired - you would think I would be able to drive a sim a few hours a day - at least). Anyway, I have been starting to use the system now and it has been very reliable and predictable. 9 months later and I have ZERO buyer's remorse. This was money well spent.

 

[GeniFx]

Any plugin for wreckfest?

 

[Furnace Inferno]

As far as I’m aware it doesn’t have telemetry out so it won’t ever support it.

 

[Insert Coin]

If you want to do some measurements yourself regarding the 10KHz whine, you don't need expensive equipment: install Spectroid on your phone. It shows the loudest frequencies very well. See https://www.google.de/url?sa=t&sour...BMAB6BAgKEAI&usg=AOvVaw2cT7x3FjvHFi2EaESbK-Sg

 

[Insert Coin]

Double post

 

[GeniFx]

As far as I’m aware it doesn’t have telemetry out so it won’t ever support it.

Okey, thanks seems like its A tittel i whount play then

After some runs with the sfx 100 its hard to play without motion

 

[Jonathan Ng]

Has anybody had issues with the 110 to 220 transformer tripping a 20 amp circuit from a cold start? This only happens when the transformer has not been used, and only when I click start in Sim feedback and attempt to raise the platform. after the breaker trips, and I reset it, no problems whatsoever until the next time.

 

[UncleGit]

Powered up my actuators on the floor for a test tonight - everything looks good.

Just need to mount the actuators and box up all the electrical and tidy up the wiring - sorry had to tell someone