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   Electric Electric Speed Control (ESC) Brushless Speed Control (BL ESC) - Air/ Helis Sunrise BLHELI Multi Series 20A 2-6S Speed Controller for Multicopter BLHELI-Multi-20A-OPTO (Tube installation) Welcome Guest  [Sign Up/ Log in]  
   Multi-rotors Electronic Speed Controller (ESC)  
SKU:  BLHL20
Browse SUNRISE
Sunrise BLHELI Multi Series 20A 2-6S Speed Controller for Multicopter BLHELI-Multi-20A-OPTO (Tube installation)
Customers rating.
Manual:  
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Added:2014/01/06
Updated:2014/06/06

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8B5110535354
 
PRICE(USD):
    $7.51   Discontinued  Suggesting Restock
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  Tags: Sunrise model  BLHELI  

  Features:  

Special Features:

All N-channel MOSFET design
Support PWM, PPM signals input.
Width is less than 13mm, can be installed inside the arm tube of multicopters. 

The new version now support 2-6S (previously 2-4S) since Jun 6. 2014. 

  Specifications:  

Sunrise BLHELI Multi Series Speed Controller for Multicopter BLHELI-Multi-20A-OPTO

Model: BLHELI-MULTI-20A-OPTO
Constant Current: 20A
Max Current: 25A for 10 seconds
Input Voltage:  2-6S Lipo
BEC Output: NO
Response:20-500Hz
PCB Size: 12mmX 50mm (excluding capacitor)
Weight: 10.2 g (including wires)


  Includes/Requires:  

Includes:
1 x ESC
  Customer Reviews:  

Average Customer Review: 5 stars   25 customer review(s).   [Write a review/question]

B****v
Question :
Hello
How to really calibrate this esc ?
When I try, my motors spin in reverse (no spin at high throttle and full speed at zero throttle !
(Fip32 / Cleanflight 1.9.0 / 1804 motors)
September 25 2015     Was this question helpful to you?   Yes [ 0 ]   No [ 0 ]    [Reply this question]
Discussion of this question:
 
reverse your throttle channel. Basic stuff you really should know about!
-- Dec 06 2015 by R****


S****TY
Grade:
I love hate this ESC so far. I love the size and the ease to work with, but it would seem to be unusable if you don't know how to flash firmware. I smoked an ESC before discovering that the manufacturer installed the wrong version of blheli. I wish I would have discovered that before I assembled my hexacopter.

You will need to the ability to re-flash these ESCs. The easiest method I have found is using an Arduino Nano as a 1-wire serial interface so long as you build a pull-up circuit adapter.
June 30 2015     Was this review helpful to you?   Yes [ 0 ]   No [ 0 ]    [Reply this review]


j****jo
Grade:
Here is the flashing header pinout for the V1.5 PCB. Great ESC, I am using BLHeli 12.2, 6S, 2300kv.
 

March 11 2015     Was this review helpful to you?   Yes [ 1 ]   No [ 0 ]    [Reply this review]


Wombat
Grade:
I love these ESC. Very small and i love the option to program them via servocable (Atmel ones).
I use them on a 250 Miniquad, Tricopter and one big X8 copter.
Dont know about 6S, only use them with 3-4S.
February 22 2015     Was this review helpful to you?   Yes [ 0 ]   No [ 0 ]    [Reply this review]


g****falconry
Grade:
Very bad with 6S battery, all my drones is burned when I connect 6S battery, I am very grumpy!!!
December 19 2014     Was this review helpful to you?   Yes [ 2 ]   No [ 1 ]    [Reply this review]


rdanielk
Grade:
Save your money and don't buy this esc. I also lost a tiger motor 3508 because this esc.
November 30 2014     Was this review helpful to you?   Yes [ 1 ]   No [ 0 ]    [Reply this review]
Discussion of this review:
 
What battery did you use when you burn the motor with this ESC?
-- Dec 13 2014 by w****di
 
I burned 3 new Sunnysky 2207 2100kv motors!!! and the 3 esc with them! never happened this before in more than 20 multicopter builds
-- Mar 03 2015 by l****edo
 
And the most incredible thing is that I tried to contact the support from Himodel and they didn't want to refund or credit any of the ESC's, I sent to them the pictures but they say that I had to send it back to "maybe" get a refund. Shipping cost to send it back would cost me more and for a "maybe" get a refund there was not point to send it back.
-- Mar 10 2015 by rdanielk


ABLomas
Grade:
Works with slightly modified kda_nfet, see here: http://www.rcgroups.com/forums/showpost.php?p=29850423
November 04 2014     Was this review helpful to you?   Yes [ 0 ]   No [ 1 ]    [Reply this review]
Discussion of this review:
 
Tried this firmware version that you linked and didn't work. I bought 8 of those esc's and the result with the 4 ones is that they are rubbish, and also I ended up with a tiger motor burned.
-- Nov 30 2014 by r****ielk


w****di
Question :
Any one use this esc with TMotor MN3508 KV380?
Is it having Sync problem?
September 24 2014     Was this question helpful to you?   Yes [ 0 ]   No [ 0 ]    [Reply this question]
Discussion of this question:
 
I ued these esc BLHELI firmware with 3508 380KV at 3S. It has sync problem and can not used with these low volt setup. Do for 4S and 6S is Ok

-- Feb 25 2015 by c****ri


bjornthans
Grade:
does they all come with atmel chips now or are we still on silabs ?
September 21 2014     Was this review helpful to you?   Yes [ 0 ]   No [ 0 ]    [Reply this review]
Discussion of this review:
 
Atmega8A
-- Oct 04 2014 by A****ew_by


magstermagic
Question :
why on the picture i can see only two yellows wires??? To conect to the brushless motor there need to be three wires!
September 18 2014     Was this question helpful to you?   Yes [ 0 ]   No [ 0 ]    [Reply this question]
Discussion of this question:
 
no worries. it is 3 wires on the product.
-- Sep 21 2014 by bjornthans

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Please explain:
Messages of this section are not monitored by HiModel, it is for review and discussion among customers only.

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Select grade: star(s)
Anonymous: Yes No
Average Customer Review: 5 stars   25 customer review(s).   [Write a review/question]

B****v
Question :
Hello
How to really calibrate this esc ?
When I try, my motors spin in reverse (no spin at high throttle and full speed at zero throttle !
(Fip32 / Cleanflight 1.9.0 / 1804 motors)
September 25 2015     Was this question helpful to you?   Yes [ 0 ]   No [ 0 ]    [Reply this question]
Discussion of this question:
 
reverse your throttle channel. Basic stuff you really should know about!
-- Dec 06 2015 by R****


S****TY
Grade:
I love hate this ESC so far. I love the size and the ease to work with, but it would seem to be unusable if you don't know how to flash firmware. I smoked an ESC before discovering that the manufacturer installed the wrong version of blheli. I wish I would have discovered that before I assembled my hexacopter.

You will need to the ability to re-flash these ESCs. The easiest method I have found is using an Arduino Nano as a 1-wire serial interface so long as you build a pull-up circuit adapter.
June 30 2015     Was this review helpful to you?   Yes [ 0 ]   No [ 0 ]    [Reply this review]


j****jo
Grade:
Here is the flashing header pinout for the V1.5 PCB. Great ESC, I am using BLHeli 12.2, 6S, 2300kv.
 

March 11 2015     Was this review helpful to you?   Yes [ 1 ]   No [ 0 ]    [Reply this review]


Wombat
Grade:
I love these ESC. Very small and i love the option to program them via servocable (Atmel ones).
I use them on a 250 Miniquad, Tricopter and one big X8 copter.
Dont know about 6S, only use them with 3-4S.
February 22 2015     Was this review helpful to you?   Yes [ 0 ]   No [ 0 ]    [Reply this review]


g****falconry
Grade:
Very bad with 6S battery, all my drones is burned when I connect 6S battery, I am very grumpy!!!
December 19 2014     Was this review helpful to you?   Yes [ 2 ]   No [ 1 ]    [Reply this review]


rdanielk
Grade:
Save your money and don't buy this esc. I also lost a tiger motor 3508 because this esc.
November 30 2014     Was this review helpful to you?   Yes [ 1 ]   No [ 0 ]    [Reply this review]
Discussion of this review:
 
What battery did you use when you burn the motor with this ESC?
-- Dec 13 2014 by w****di
 
I burned 3 new Sunnysky 2207 2100kv motors!!! and the 3 esc with them! never happened this before in more than 20 multicopter builds
-- Mar 03 2015 by l****edo
 
And the most incredible thing is that I tried to contact the support from Himodel and they didn't want to refund or credit any of the ESC's, I sent to them the pictures but they say that I had to send it back to "maybe" get a refund. Shipping cost to send it back would cost me more and for a "maybe" get a refund there was not point to send it back.
-- Mar 10 2015 by rdanielk


ABLomas
Grade:
Works with slightly modified kda_nfet, see here: http://www.rcgroups.com/forums/showpost.php?p=29850423
November 04 2014     Was this review helpful to you?   Yes [ 0 ]   No [ 1 ]    [Reply this review]
Discussion of this review:
 
Tried this firmware version that you linked and didn't work. I bought 8 of those esc's and the result with the 4 ones is that they are rubbish, and also I ended up with a tiger motor burned.
-- Nov 30 2014 by r****ielk


w****di
Question :
Any one use this esc with TMotor MN3508 KV380?
Is it having Sync problem?
September 24 2014     Was this question helpful to you?   Yes [ 0 ]   No [ 0 ]    [Reply this question]
Discussion of this question:
 
I ued these esc BLHELI firmware with 3508 380KV at 3S. It has sync problem and can not used with these low volt setup. Do for 4S and 6S is Ok

-- Feb 25 2015 by c****ri


bjornthans
Grade:
does they all come with atmel chips now or are we still on silabs ?
September 21 2014     Was this review helpful to you?   Yes [ 0 ]   No [ 0 ]    [Reply this review]
Discussion of this review:
 
Atmega8A
-- Oct 04 2014 by A****ew_by


magstermagic
Question :
why on the picture i can see only two yellows wires??? To conect to the brushless motor there need to be three wires!
September 18 2014     Was this question helpful to you?   Yes [ 0 ]   No [ 0 ]    [Reply this question]
Discussion of this question:
 
no worries. it is 3 wires on the product.
-- Sep 21 2014 by bjornthans

3 pages in total, To page:  1  2  3  
||| Please Log in with your account first.

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