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標題: 點樣分辨無刷摩打是有感定無感? [打印本頁]

作者: andyccf2004    時間: 2011-5-22 08:39
標題: 點樣分辨無刷摩打是有感定無感?
請問各 C Hing, 點樣分辨無刷摩打是有感定無感?

什麼場合應用有感 and then 什麼場合應用無感 ?
作者: yokomo    時間: 2011-5-22 08:57
回復 andyccf2004 的帖子

The main difference between them is the sensor port.

Thanks all !!



作者: andyccf2004    時間: 2011-5-22 09:02
回復 yokomo 的帖子

Thanks ! Then, 什麼場合應用有感
作者: ccwong    時間: 2011-5-22 16:43
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玩turbo
作者: andyccf2004    時間: 2011-5-22 16:45
回復 ccwong 的帖子

Thanks C hing
作者: Allan007    時間: 2011-5-22 16:57
回復 andyccf2004 的帖子

其實什麼場合都應用有感。
作者: andyccf2004    時間: 2011-5-24 23:27
回復 Allan007 的帖子

Still don't understand the reason why.....
作者: kkchung    時間: 2011-5-24 23:35
andyccf2004 發表於 2011-5-22 09:02
回復 yokomo 的帖子

Thanks ! Then, 什麼場合應用有感

當你的電子變速器是有感版及不支持無感馬達時,便一定要接上有感馬達才能使用。

SENSORED VS. SENSORLESS
http://www.teamnovak.com/tech_in ... _vs_sensorless.html
作者: Allan007    時間: 2011-5-25 00:55
andyccf2004 發表於 2011-5-24 23:27
回復 Allan007 的帖子

Still don't understand the reason why.....

A sensored BL motor lets the ESC know its speed.  So the ESC can adjust the output accordingly to match the throttle.  A sensorless BL motor has no information to feed back to the ESC and so the control is less fine.

I can't think of any advantages of using a sensorless motor except that you need 1 cable fewer.
作者: andyccf2004    時間: 2011-5-25 21:15
Thanks to all Chings, I think this is very clear now !





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