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« on: May 15, 2018, 12:08:37 PM »
manjulal
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Hello Everyone,

I was wondering if I can use safely use Hobbywing XRotor 20A-OPTO ESC (APAC Edition) with my Emax 2216/810 KV motor on a 4S LiPo setup. I plan to use prop sizes between 10 and 11 inches. Will the Amp draw exceed 20A?

Kindly advice.
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« Reply #1 on: May 15, 2018, 01:03:25 PM »
rastsaurabh
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see motor specs for this.
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« Reply #2 on: May 15, 2018, 01:53:29 PM »
manjulal
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Motor specs are not indicating amp draws, unfortunately.
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« Reply #3 on: May 15, 2018, 04:25:23 PM »
rastsaurabh
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Search on Google

At 14.8 volt with 1045 prop it's sucking not more than 15-16 amps
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« Reply #4 on: May 15, 2018, 04:36:52 PM »
manjulal
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Did some basic search and found similar results, but I just wanted to confirm from experienced flyers like you. Thank you for the information. So guess I will go ahead and use that same ESC for now.
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« Reply #5 on: May 15, 2018, 04:49:15 PM »
kiran rc
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Check out the datasheet.
On 4s LiPo,
10" APC - Max current drawn is 15.4A
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« Reply #6 on: May 15, 2018, 04:52:35 PM »
manjulal
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Thank you Kiran. I was running my quad on 3S Lipo and Emax Simon series 30A ESC's which are rated for 3S batteries. I am upgrading my battery to a 4S one...so thought of changing the ESC's with what I have with me. (X-Rotor 20A)
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