原帖由 旋风小子 于 2009-5-12 14:34 发表
Wow Hobby的技术人员将4G3原厂的无刷主马达和他们公司的两款无刷马达做的对比测试；结果公开发布在RC GROUP论坛里：http://www.rcgroups.com/forums/showthread.php?t=949467&page=293 。
飞机配置：4G3 配2801 ...
| 测试项目 | 华科尔无刷15齿 | Wow & Nano 6g外转子16齿、19齿 | Wow手板内转子16齿 | |||
| 平飞 | 倒飞 | 平飞 | 倒飞 | 平飞 | 倒飞 | |
| 飞行时间 | 6.5分钟 | 5.25分钟 | 4.5分钟 | 3.5分钟 | 7.5分钟 | 6.5分钟 |
| 电池温度 | 88.7F（31.5℃） | 89.0F（31.7℃） | 98F（36.7℃） | 108F（42.2℃） | 88.9F (31.6℃) | 99.6F (37.6℃) |
| 马达温度 | 110F (43.3℃) | 114F (45.6℃) | 110F (43.3℃) | 114F (45.6℃) | 101F (38.3℃) | 110F (43.3℃) |
| 电调温度 | 89.4F (31.9℃) | 90.5F (32.5℃) | 98.9F (37.2℃) | 99.4F (37.4℃) | 88.8F (31.6℃) | 88.8F (31.6℃) |
Flea | 89.6F (32.0℃) | 89.8F (32.1℃) | 89.2F (31.8℃) | 89.3F (31.8℃) | 89.7F (32.1℃) | 89.5F (31.9℃) |
性能 | 很好 | 优秀 | 好 | 不好 | 优秀 | 优秀 |
原帖由 旋风小子 于 2009-5-12 14:34 发表
Wow Hobby的技术人员将4G3原厂的无刷主马达和他们公司的两款无刷马达做的对比测试；结果公开发布在RC GROUP论坛里：http://www.rcgroups.com/forums/showthread.php?t=949467&page=293 。
飞机配置：4G3 配2801 ...
评价 | The Walkera is very strong in fig 8's and stall turns in Nor flight. 在平飞状态做8字飞行和悬停时，华科尔非常强势。 Going to St1, it pulls strong into a climbout and can easily do loops and rolls. 切换到特技1时，做急剧爬升仍很强势，很容易做绕圈和翻滚动作。 However, the motor comes back pretty hot and flight times are still okay. 然而飞完后，马达有些发热，但飞行时间仍OK。 | Tried these motors with both the stock 16t and 19t pinions. 用这些马达配库存16齿、19齿测试。 The performance with the 16t is not nearly as exciting as the 19t. I thought the temps and flight times would get better with a lower pinion but it did not. 飞16齿的效果不如19齿的那样令人满意。我本来想齿数少的温度和飞行时间要好过齿数多的，但不是。 All it did was not create enough headspeed to do what I wanted. 它没有给旋翼头提供足够的转速。 With the 19t, both motors pull great for the first 1 1/2 mins or so. Then the high amp draw takes over and cooks the lipo.飞19齿时，在刚开始的一分半钟左右，两款马达的升力都很不错。然而大电流输出导致电池温度高。 By the 3rd min the esc is hot and shuts down.飞到第3分钟后，电调发烫而断路保护。 | I tried this motor with both the 16t & 19t pinions. 用这款马达分别测试16齿和19齿。 The 19t was very robust but the motor and flight times suffer badly and the 4in1 gyro can't handle the torque very well (tail wag). 19齿的动力非常强劲，但马达和飞行时间的承受力很差，4合1接收器在扭力的处理上不是很好（摆尾）。 The motor came back after 4mins at 128F! and lipos were 100+F. Not good for either one. 4分钟后，马达的温度达到128F（53.3℃）！电池100+F。不合适。 Going back to the stock 16t was a better option. I actually used the new 20c pack and just cruised around for as long as the tail would hold and the timer on my 2801 said 8min40secs (no freakin way)! 转回去飞库存16齿是一个好主意。事实上，我用一个20C的新电池，尽可能长地做巡航飞行，直到尾巴不能控尾为止。2801的定时器显示8’40”。 |
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