FPV Model MC-5008 335kv - Brushless Motor Thrust Test - 6S CF-1755
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- Опубликовано: 8 фев 2025
- Hello, here is my low kv motor test.
Long test to make it as close as possible to real flight situation.
Motor: FPV Model MC-5008 335kv www.fpvmodel.c...
ESC: Furibee BLHeli-S 30A www.gearbest.c...
Propeller: Carbon Fiber 1755,
Battery: 2x 3S 1100mAh 25C in series,
My RCGroups Blog: www.rcgroups.c... 
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Nice video
Thank you! :)
Could you send me a step by step on how to build
🗣️✍️👍👍👍👍👍👍
So this motor will be good to like 6 to 8 lbs with quad copter setup
Quad with 1755 prop and 6S battery, max weight = 9,7lbs (4.4kg), bellow that should be perfect.
friend which model would be more economical the 5010 or the 5208? and which is the most economical of all you know?
Depends on the weight of your multicopter, 1-1.5kg per arm = use good quality 5008/5208 stator size motors (dys/sunnysky/t-motor/gartt/fpv/etc)
Some cheap 5010 motors from aliexpress or ebay (rctimer/ocday/etc) = more likely 4006/4008 stator size = for 500-700g per arm.
Om bagi info tentang tipe propeller nya
Nice sir
Thanks..
is the ammeter reading on the right correct (~2A) or the one on the left digital tube red/blue (~30A)?
Helo.. ampere meter on the right was right. On the left side is thermometer, red = motor casing temp, blue = esc temp (in celcius)
@@ariayudhistira881 ahh thank you, I had an ammeter/voltmeter that looks quite alike that thermometer lol
@@syncprism6283 Haha, your welcome...
i have 5010 360 kv motor for quad ,which prop should i use to get around 1500grm thrust and which battery
Which one? Common AliExpress/eBay motors indicates can sizes, not the stator size. So 5010 can size = max 15" propeller on 6s (around 1500g max thrust), 5010 stator size = max 18-20" propeller on 6s (around 4kg max thrust)
@@ariayudhistira881 so the conclusion is this motor can provide around 1500 g with 15"prop and 6s and its maximum capability is 18" to 20" prop on 6s.this is what to meant right?
@@gagantech no.. give me the link of your motor
Something like this? www.amazon.com/Brushless-Motor-360KV-Torque-Propellers/dp/B078QKGD8V?dchild=1
Those motors only has 4007 stator size, not the "real" 5010 motors. So max prop size = 15" on 6S = 1500-1700g max thrust. Around 600g of thrust at 50% throttle, suggested quadcopter weight = 600g x 4 = 2400g.
@@ariayudhistira881 yeah I have the same motor. So it's maximum capacity is 15" Prop right? I got your point.Thank you so much😊
Is the thrust is in grams
Because i can't see it clearly
Yup, in grams, you can find the results in the motor review on my RCGroups blog, www.rcgroups.com/forums/member.php?u=601401
how put voltmeter to brushless motor?
Just measure battery (power supply) voltage during test
Please what battery specifications are you using for this test
2x 3S 1100mAh 25C in series
Om tipe apa propeller nya ?
Hello, I also want to purchase/build BLDC thrust Tester setup. Can you please help me with the components?
Hello.. Check here: www.rcgroups.com/forums/member.php?u=601401
So it's lft max 1.5 kg weight
max weight 1.1kg with 17" propeller, use 18" propeller for more thrust if needed (max weight around 1.3 - 1.4kg)
Did you design your test stand or is it commercially available. If you made it, is their a picture of the complete stand?
Yup, my own design, i've made a new thrust stand, check my last post here: www.rcgroups.com/forums/member.php?u=601401
HI this is your daughters cousin
Hello maseda.. :)
I like your test bench, but sorry mate, why use batteries with a so low capacity?
You have not a battery with an adequate capacity for a test like this, at least 5A, if not 10A?
During the higher current flow the Voltage drops from an initial 25.10 of an almost full charged 6S LiPo, to only 21.30V, equivalent to a fully discharged 6S battery!
It should drop to no less than 24 Volts and stay there.
Made this way is an unreliable, penalizing test for the motor, can not express its full potential and certainly does not simulate a real flight.
Thank you mate, I use 1100mAH 25C for more realistic results, not a perfect lab test results, in the real flight situation the battery should sag under heavy load and gradually loosing their capacity during the flight.
Remember this is ONE MOTOR TEST. I'm focusing on 40-80% throttle => that's what I need when flying big copter.
If we talk about the battery In terms of Capacity and C ratings:
- with 4 motors / quadcopter = comparable to 4400mAh 25C or 8800mAh 12.5C or 11000mAh 10C.
- with 6 motors / hexacopter = comparable to 6600mAh 25C or 13200mAh 12.5C or 16500mAh 10C.
- with 8 motors / octocopter = comparable to 8800mAh 25C or 17600mAh 12.5C or 22000mAh 10C.
A lot of people using low C battery (10C-15C) for big copter, because much lighter than higher C battery, big copter doesn't need high C ratings batteries, my plan is to use 10000mAh 10C for next quadcopter project with these motors.
Of course I took into account there is only one motor, but a so high voltage drop is not normal, reveals the inadequacy of the power supply, the battery and/or the wiring and can also be caused by the poor quality/condition of the battery, or the 2 batteries in this case.
This have to be avoided absolutely during flights, also because it is risky.
@@claudiocosterni6488 You might be right about my battery condition, that's what i'm looking for with this test. This should be the scenario when I use 10000mAh 10C battery for the quadcopter, and I know about the limitation, I should not push the throttle beyond 80%.
BTW thanks for your comments, I will do another test with higher battery capacity (near perfect lab test condition), if you want to know about the motor full potential.
Are you an RCGroups members? We can discuss about this topic here www.rcgroups.com/forums/member.php?u=601401 if you want.
aria yudhistira
Thanks, yes I am a member, but at today only as visitor, sometimes I go there, usually when Google finds something for me.
I have just received four MC5208 360KV.
I do not know, they are not bad at all, I am puzzled, maybe they are well done, but they are so cheap that makes me thinking... Are not T-Motor even if aesthetically they are similar to the Navigator series.
The ball bearings seem a bit under sized to me.
Good afternoon. I need a battery for a 5008 kv six engine drone. Which one do you recommend ?.
Thank you
Depends on the weight of your hexa (6S batt + 1755 props max AUW = 6.6kg), I think any 6S-15Ah (or more) that can deliver at least 10C should be fine.
@@ariayudhistira881 Hello, thanks for answering. Your help helped me. I have one more question. How much kg does a hexa lift with 5008 engines and 1755 propps?
Thank you. greetings from Argentina
@@fedeacosta371 Max thrust with 6 motors = 2680g x 6 = 16080g, for safety reasons and good flying performance your hexa total weight should be around 40% (or less) of max thrust, so max total weight (batt and payload included) = 6.6kg, lighter is better.