ph2t
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thanks for the info fellas…..:approve:
Yeah I’ve got the GP 750mAh batts and I’m very happy with them….
I haven’t busted the front damper stay……yet! Lord knows from the jumps I was doing last night at betty’s that it should of..:shock:
Yeah I’ve noticed that GPM have bought out some parts but not the damper stay yet….
What’s the easiest way to contact bithead? What’s his turnaround time on orders?
cheers dude,
ph2t.
yeah, that’s next on the list.
oil shocks
bearings
foam inserts (soft)What mods have you done on your madforce dude?
ph2t.
z, it cost $145 USD + $35USD in shipping. In the same package I also bought some other sh1t. So the total cost for me was just over $300AUS…. I know, it’s a bit but it’s NOT a toy, a misconception held by many people.
I went over to a mates place to check out his new 1/10 nitro offroader. That thing cost him > $1000AUS once he finally walked out of the store.
ph2t.
Yeah they’re quite nice. I’m gonna paint the stock ones I’ve got and get some new alloys later on…..
First purchases will be for performance, ie: the oil shocks and the bearing kit….
ph2t.
it’s under the bonnet son…..
lol! 😀
haha, nice one dude! The doona it at my bro’s house. The little woman won’t even let the Z near the doona given that it’s a (and I quote) ” a dirty little thing that has prolly got dirt and crap all over it!”……
Of course that’s true…..
ph2t.
YEah, couldn’t help myself in the that second last pic dude.:approve: My brother is the looking for where the Monster went. He thinks they’re mad!
ph2t.
nah, he just copies…….
nah, he just copies…….
Depends on the charge rate of C. If you look at the data sheet it says that at or below a charge rate of 2C you can use the MAX713 for both types…….. There’s a table on one of the pages, can’t remember which, sorry……..
ph2t.
Hmm, we have 4 Melbourne pukes with mini-z’s or mini-z clones……….. C’mon we’ve gotta have a meet soon!
ph2t.
Kero, a few things man….
First I want to confirm that the two solder pads on the left with the holes in the PCB are the two pads you screw the motor terminals into???
If there are…..
The left side has two small packaged chips, each with 8 pins, 4 on each side. Looking at the top one of the two you will notice strange marks? Perhaps it’s dead…..
I say remove BOTH fets and fet mod it with some IRF7389’s…
Cheers,
ph2t.
sounds like half of the fets are fried….Can you take a pic of the PCB?
nice info man! well done!
ph2t.
Quote:Been looking at this for a while. At least I now know it DOES work!! I have a NOS design in the pipeline (using capacitor) for some months now. Now to find time…aaahhhh!!hey ads! you moved on this anymore dude?
ph2t.
Hey HFi, the heat sink is more like a triple heatsink, three soldered together! 😀
I use a perfection 3.8 motor, that’s the fastest motor around basically. The motor gets VERY hot! That’s why I put the extra heatsinks……
ph2t.
Hey HFi, the heat sink is more like a triple heatsink, three soldered together! 😀
I use a perfection 3.8 motor, that’s the fastest motor around basically. The motor gets VERY hot! That’s why I put the extra heatsinks……
ph2t.
1st gen:
Dual cell on a bit-g chassis
2nd gen:
Tri cel on a ZZ chassis
Current:
Quad cell with tri-stack fets
:approve:
ph2t.
1st gen:
Dual cell on a bit-g chassis
2nd gen:
Tri cel on a ZZ chassis
Current:
Quad cell with tri-stack fets
:approve:
ph2t.
Looks good dude, I suspect the missed call on my mobile last night was to do with this dilema? :smiley2:.
I use 6V battery pack for charging the car when I’m out and about. I don’t think this is enough voltage though. Although after charging it the car works fine and goes for a while.
IF you’re gonna use a power pack, it’s best to limit the current using a 5W wirewound resistor. I charge my batts at 800mA which is way too much for the poor 50mAh batts but hey, I’m impaitient!:D
I think if you charged at say 200-300mA you will get a better runtime due to the excessive over charging not being as much as it would be at 800mA.
If you need a hand just give me a call…
Cheers,
ph2t.
Quote:The main achilles heel in this design is that is you run a motor hard, it heats up, and the heat on the shaft can melt the end cap and distort the hole where the shaft cames through.
:)uAAnd that’s how I killed my EM38 Vanquish…..:dead:
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