4x2.5R Propellers (Counter Rotating) (5Pcs/Bag)

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	4x2.5R Propellers (Counter Rotating) (5Pcs/Bag)

4x2.5R Propellers (Counter Rotating) (5Pcs/Bag)

PRODUCT ID: H4012A

Length (Inch [X])	4
Pitch (Inch [Y])	2.5

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Customer Data

31g

10+

$2.47

Further discounts available for registered & logged-in customers.

Customer rated

4 crowns

Total of 1 discussions.

Tim

6 points - 1/29/2011

These worked great with my quadcopter, however didn't come balanced and vibrated up a storm. Two pieces of electrical tape fixes them. Place them on the bottom of the LABLED side (the side that says 4x2.5R). Here's a photo of what it looked like: *******IMG width='480px'404.imageshack.us/i/ballencedprop006mg6
9902.jpg/

Alexey

1 points

What motor did you use for them? I want to make small quad for indoor flights, but I'm not sure about appropriate motor config for 150g frame.

Tim

6 points

I'm using the 18-11 2000kv Micro Brushless Outrunner (10g) www.link the 6amp turngy plush esc.

phoneguy

1 points

Make sure you also buy 4x2.5 props non counter rotating. You need two of each kind for a mini quad. 18-11 2000kv outrunners,4x2.5 props and 3 cell 800mah battery is perfect combo!

Customer Reviews

Overall Rating		timo 6 likes
Value	UNRATED
Quality	UNRATED

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These work great with my mini-quadcopter, however didn't come balanced and vibrated up a storm. Two pieces of electrical tape fixes them. Place them on the bottom of the LABLED side (the side that says 4x2.5R). Here's a photo of what it looked like: tinyurl.com/balanced-prop

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Overall Rating		abig1 121 likes
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gggggggggggggggggg,h

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Overall Rating		Dr.Danny 27 likes
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Cheap, but very unbalanced. One side is obviously thicker. I sanded down the heavier side, i don't trust tape to hold on strong enough. Next time i will try with epoxy on lighter side. Danijel

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4x2.5R Propellers (Counter Rotating) (5Pcs/Bag)

4x2.5R Propellers (Counter Rotating) (5Pcs/Bag) PRODUCT ID: H4012A

4x2.5R Propellers (Counter Rotating) (5Pcs/Bag)

PRODUCT ID: H4012A