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700 Class Electric Helicopters 700 Class Electric Helicopters manufactured by Align, Tarot, SYMA, Airhog, Chaos, HK and similar. |
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12-14-2019, 12:25 PM | #1 (permalink) |
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Join Date: Feb 2011
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850mx 490kv
can someone tell me the timing for this motor,,also on hw esc-pwm, thanx
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690sx |
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12-14-2019, 03:56 PM | #2 (permalink) |
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Join Date: Mar 2012
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I run this motor in my 800e DFC. I use Castle 160, not HW, but this might help:
http://shop.align.com.tw/winset/Inst...20850MX_en.pdf |
12-14-2019, 04:18 PM | #3 (permalink) |
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Thread Starter
Join Date: Feb 2011
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thanx, i seen that earlier, from what i got so far its default 15
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690sx |
12-21-2019, 07:51 PM | #4 (permalink) |
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Join Date: Oct 2007
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I run the default timing of 15 on mine. Works great.
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Vcontrol Vbar Neo Logo 700, Logo 480, Trex700x Hobbywing, iCharger! |
01-28-2020, 01:51 AM | #5 (permalink) |
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Join Date: Jun 2010
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I think I run mine all stock for timing. FYI, don't use the same method for HW as you would Castle. It doesn't work that way. I am sure you have it sorted out now, but this was my experience.
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Trex 700L Ikon 2 / Trex 700L Ikon V. 2 / SAB Goblin 500 Sport Ikon 2 / HD Cell 500 Ikon 2 It isn't about if, it is about when! |
02-06-2020, 07:59 PM | #6 (permalink) |
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Join Date: Dec 2011
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"degrees" is meaningless when comparing sensorless ESCs from different manufactures it's just an arbitrary number they came up with that only works with their particular scale. The ESC does not have any idea what the actual angle of the rotor vs the stator is it just reads the back EMF from the motor and determines the best time to switch the coils based on that and the "timing" value is just a number that gets plugged into that algorithm. Generally you should just use the "center" value they tell you to use for most outrunners e.g. 15 degrees for Hobbywing, 18 degrees for YGE or whatever in the ESC manual.
Sensored motors do know what the actual angle is in degrees because they have three hall effect sensors on the back of the motor that tell them exactly what the rotation of the stator vs the rotor is. . |
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