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Hobbyking™Slowfly螺旋桨11x4.5黑色(CW / CCW)(4件)

Hobbyking™Slowfly螺旋桨11x4.5黑色(CW / CCW)(4件)

QTY:

Now save 保存 AU$ 0.00 AU$ 0.00

AU$ 7.26
Rating:
Stock:
重量:
95
SKU:
125000081-0

Price War

产品介绍

由于建筑用尼龙材料螺旋桨,这些提供更多的性能和效率,使它们非常适合您的多旋翼飞行器项目。相比其他塑料螺旋桨这些11x4.5英寸的道具是令人难以置信的僵硬可用,是精密成型,确保出厂最佳平衡。它们的特点是多支柱适配器,以使这些道具从3mm任何支撑杆适合直径6.5mm。

眼镜:
直径:11英寸
间距:4.5英寸
中心厚度:6.6毫米
轴直径:3〜6.5毫米(含适配器)
重量:16克每个螺旋桨

注意:这些道具仅供电使用。

Product
Specifications

额外信息

  • 商品编号:
    125000081-0
  • Brand:
    HobbyKing
  • 重量(g)
    95.00
  • 长度
    290.00
  • 宽:
    20.00
  • 高度:
    90.00
  • 间距y (英制)
    4.50
  • 材料
    Plastic
  • 回转:
    CW/CCW
  • Unit Weight (g):
  • 类型
    Slowfly
  • 伯爵之刃
    2
  • 直径x (英制):
    11.00
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Quality
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Overall
I've been using 10x4.5 props on my quad copter, which is quite heavy, and it works pretty well, just about 50 to 60pcnt throttle to hover. I tried these 11x4.5 props, and my quad would not even lift off at well over 80pcnt throttle. I took them off immediately. Not happy with them at all.
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Very brittle, very hard to balance
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ABSOLUTELY AWFUL PROPELLERS!

Keith says it well in the comments:
''The pitch angle is positive near the root, then goes negative near the tips! This is a terrible design and sacrifices a LOT of performance.''

Basically half the propeller is pushing air one way, the other half is fighting against it and pushing the other way. A good propeller should push the air in the same direction along the whole plane of the blade. These do not.

HobbyKing sell plenty of other propellers that are decent, unfortunately these are not one of them.

Here's what a prop should look like:
https://i.imgur.com/KZZn0UZ.jpg?1
Here's what these look like:
https://i.imgur.com/ObgPPcw.jpg?1


AVOID THESE PROPS, they are massively flawed.
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Buone eliche., economiche e ressistentissime.Ricordatevi di bilanciarle
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very good stuff ... very easy to use ... you need this stuff .... I wear this item on my motor quapcoter with dt750
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good props, just a bit small for what I needed. will keep them for future builds. very well balanced.
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These props are way too heavy........I've run other 11" props fine on my tricopter DT750 3S but wanted something a bit more rigid....these heavy props drain my lipo in about 5 mins or less and barely gets off the ground with full throttle.....whereas I was getting 12 to 15 minutes on other 11" plastic props.
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I bought 2 packs of these props and they are really awful. HK should have controlled these before selling them. These are manufactured NOT correctly. They are thick, rough, heavy and give absolutely NO LIFT!! Now I want to return them.
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I bought 2 packs of these props and they are really awful. HK should have controlled these before selling them. These are manufactured correctly. They are thick, rough, heavy and give absolutely NO LIFT!! Now I want to return them.
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Im not sure of all the designations but these had less lift than than the 10x4.5 SF plastic props. I know these are 1045E. Not sure what the E is. My quad lifted at 45pcnt throttle on 1045sf plastic. It needed about 55pcnt to lift off with these. Maybe the designation is the cause for a bigger prop with same pitch to need more throttle
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