Archived: the OG noob question thread! šŸ˜€

If I use a Battery with 60A Max Discharge with two 4.12 FSESCs running solo with split ppm (by using two receivers), do I want my battery max on the VESCs set to 30A each, since I’m running them in parallel? Also, how do I choose the right battery minimum value and max/min motor value?

Battery: 10S3P 60A discharge
VESC: 2x Flipsky VESC 4.12 50A continous
Motor: 2x Flipsky 6355 65A Max

your logic here is sound

i would want to know what cells are in your pack before hazarding a guess

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how many n00bs does it take to make a quorum?

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Ive used plastic wrap (cellophane) before to help shape the JBweld around my VESCs in my enclosure, but has anyone tried to use plastic wrap with silicone?

I’m thinking the only way to compress the internals of my enclosure to give a proper seal/flat top to the silicone I pump into the enclosure is to bolt it to the deck, but I don’t want to mate the deck and enclosure… Id rather it be two pieces :thinking:

What materials have people used to help squish silicone down without it sticking to the opposite surface?

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start here… there is a bit on catalyzing silicone…

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Too spooked to use water in it but I’ll keep reading :thinking::thinking:

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not water IN it… water on your pressing agent… and anything else you don’t wish it to stick to…

welp… there is my some and total knowledge of catalyzing silicone… i’ll let others converse

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I got a quick question.
If people have issues with max erpm braking/lockup, why don’t they set much higher erpm limits if their esc can safely handle a value much higher than it is set to?

If their esc can’t, why not just limit your max duty cycle in ppm to less than the 95% so that you never hit the limit, and fall at 35 mph?
I would like to prevent a lockup mid ride as much as possible, and my understanding of erpm and how it works in your esc confuses me.
Would love to know more about this

Imagine your board hits erpm limit at exactly 20.00km/h. Now imagine you set all those limits you say. Now go down a steep hill that would get you to that speed even with brakes engaged and you’ll see why it gets scary and fast

Is there any support at all for tizen os? Any app, bluetooth module? Anything at all?

Samsung 30Q :slight_smile:

Split PWM (ā€œPPMā€) is one receiver. Dual PWM is two receivers

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ever consider buying a vowel?

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I already asked this before think but forgot to bookmark the answer and nothing shows up when i use the search function :roll_eyes:

How does one find the KV of the motor if you don’t know it? i believe there is a way to do so on the vesc tool? I also think there is a calculation you can do but i forgot.
@MysticalDork @stan @wafflejock @Deodand


@tinp123

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divide or multiply the erpm by the pole count… or something equally arcane…

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Run the motor up to maximum unloaded RPM, measure the RPM (vesc tool can do that) and write it down, as well as the supply voltage at that RPM. If it’s ERPM that you’re measuring rather than physical, (I can’t remember which one vesc tool reports) divide by the number of pole pairs in the motor (usually 7 for our outrunners). Then divide RPM by voltage, and you will get a rough idea of the KV.

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Thanks!
I have 4 motors, i know 2 are 170kv the other 2 200kv, i know that the latter is lighter, but just wanted to make sure since they have no markings on them so we don’t know which is which 100%
:love_you_gesture:

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Do I need these spacers for the abec clones?
I did install the bearings without it ^^

with a stripped screw removal tool

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it should have a spacer in the middle

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