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好不容易在上海淘到一颗MB,老板很热情,东西也很棒。无副翼旋翼头是RXJ的,很棒!!回家后急切的装机。机机的配置原来是MD933*3,9257 , 780。根据说明书设置MB还是很顺利的,唯一的一个疑问是MD933舵机的频率是多少,50?65?120?200? henge的网站上也没有介绍。苦闷之时,意外找到一个论坛的讨论:
In case some need tech info on the MD922 to run on their MicroBeast or SK720 or even Spartan Gyro, here it is from my email communication with Henge's Tech. MD922 can have a maximum of 274Hz (less is OK) or minimum 3.65mSec (more is OK) Pulse/Frame rate/length. MD933 can have a maximum of 250Hz (less is OK) or minimum 4mSec (more is OK) Pulse/frame rate/length. Both have input range of 850us~2150us. So, for you MicroBeastX user, you can select 200Hz and all those Spartan user can select 250Hz. If it get hot running at 250Hz as a tail servo (on Spartan), drop it down to 200hz. Well... hope that helps.
也许对大家有用的信息。
看来MB在斜盘舵机工作频率这一项上选择200应该还是可以的。来不及试飞,明天下班后去体验一下。
还有担心MD933是否扛得住无副翼的力量,我的旋翼头选用的是RJX。不知大家有否类似的经验,有的回复一下哦。先谢过了!!
之前也买好了260mg舵机和飞越的sport大舵机侧板,等有空时换上
等试飞后上照片和大家分享!
[ 本帖最后由 xushg 于 2010-11-29 20:02 编辑 ] |
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