360 - mini hypnodisc

[cliveb]

I doubt anyone would be suicidal enough to put their robot in with 360 for a whiteboard...

Bring it on ..again

[maddox10]

I don't see the problem.

[Mouldy]

Would love to fight one of the hannibalito's, never had the chance, the flipper arms should fly of pretty nicely if you dont get me first.... thats the fun of it though

done a bit more tonight, disc still fits;





limit switches fitted and tested electrically, just need to make a wiper arm to hit the switches now. wont take long;

[james...venom]

Nice to see it coming back Dave. Looking good! Just get it into completion !

[PJ-27]

Glad to see your putting it back together! Never got to see it perform.

[swanaldo]

Some nice pictures there dave.

[Eventorizon]

What is the disc driven and powered by? Two scorpions of some size [HK-30?] and I am guessing a 10S lipo?

[Mouldy]

scorpion HK4025-890KV on 6s;

originally it had two 30 size 1400kv motors, never worked reliably.... when it was filmed on gadgetshow it was only running on 1 small 30 size motor on 4s!...



theres a first stage reduction, then down to the angle grinder gears, the grinder pinion is supported both sides, 2 bearings in the gearbox and one at the other end with a bearing mounted into the side of the disc support....



Had an accident with the limit switch setup while finnishing the self righter... which resulted in blowing a track on my H5.... Again.... sorted it now though, patched the track back up... after all the repairs to the PCB over the years... theres not alot of original board left now lol;

[Eventorizon]

So with 360's disc at slightly under 5kg, running on a HK4025-890 at 22.2v with a 6S lipo. What is the reduction from the theoretical 19758 RPM?
With Binky its a HK4035-630 on 10S with a 4:1 reduction and the disc weighs 3.5kg... does that sound potent? Our theoretical is 23310RPM to 5800 rpm at the disc.

[Mouldy]

you'll be fine at that... 360's setup might be going a similar way.... higher voltage = lower current.