SOLD / FOUND HOBBYWING Ezrun Max10 ESC with 3652SL (4000Kv) Motor Combo

[jkflow]

$95 $85 shipped in the US.

Cooling fan with holder are included ($30 value).
Combo runs fine, latest firmware installed. Comes in original box.

incl:
Max 10 ESC Cont./Peak Current 60A / 450A Paired with 3652 SL G2 4000KV 2-3S rated combo
EC5 connector installed.
Spare fan for ESC
Hot Racing cooling fan holder
30mm cooling fan w/standard connector

 

[jkflow]

Bump, make an offer. Might take it.

 

[jkflow]

Bump, price reduced. $85 shipped.

 

[*420+3RC*]

Ignorant here....hows it compare to the stock blx 100 3200kv in big rock?

 

[jkflow]

BLX100 - 100A ESC
Max10 is 60A

 

[*420+3RC*]

BLX100 - 100A ESC
Max10 is 60A

Slower than. Yes?

 

[rjinaz]

Slower than. Yes?

Yes... generally speaking the higher the KV rating, the slower the motor.

 

[jkflow]

Oh wow, quite the opposite.
Higher kV is higher rpm at the same voltage, but you get more heat due to inefficiencies.
kV's definition is 1000 rpm per 1 V, Abbreviation for 1000 = k (kilo) from the metric system. Don't want to get too technical, but rpm is typically in the 95% range of that value.

No, I do not think the Max10 or the 4000kV motor would be good for a Granite.
You need more power as it's heavier, and that is where the A (Amp) rating comes in. You have a 100A stock ESC and this would cut it almost in half.

 

[Starfox2005]

Yes... generally speaking the higher the KV rating, the slower the motor.

You have that flipped...

 

[*420+3RC*]

You have that flipped...

Ok I see. I was real confused for a few min. . doesn't have enough torque(maybe wrong term) to pull the truck even tho motor is spinning g faster. Like a 4 cylinder engine runs higher rpm than a v8. But the 4 can't carry a big truck.

 

[rjinaz]

You have that flipped...

I'm referring to their application, not their RPMs.
Higher KV motors above 4000 KV are generally used in 2S applications due to lack of torque. They are geared so they can build up speed, but in the process they generate a lot of heat and would be lucky to see 30+ MPH top speeds.
Lower KV motors have more torque and can handle more power and gearing to hit speeds in excess of 50+ MPH. (3S,4S, etc...)
So a 4000KV motor will be slower (vehicle speed, not motor RPM) than say a 3200KV motor.

 

[Starfox2005]

Yeah but in the first post it was unclear on what you where saying. Sometimes though you can get the same speed with different KV motors if you gear differently. It just would be lacking off the line torque.

 

[rjinaz]

Yeah but in the first post it was unclear on what you where saying. Sometimes though you can get the same speed with different KV motors if you gear differently. It just would be lacking off the line torque.

Yeah... it was correct in my head, but I guess I should have gone a bit deeper into my reasoning when typing my response the first time.
I've made the mistake of trying to gear a 4000KV motor in one of my Senton Megas to match the speed of the stock 3S BLX setup.
Cooked the motor.

Didn't mean to derail post.

 

[jkflow]

It's all good.
I've used this briefly in a 1/10 Kyosho MK2 and it made that thing fly. Top was 60mph, stock is 20mph
Some mods included.