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Dalprops "Indestructible" Bull Nose 4045 3-Blade Props CW/CCW Set Red (2 pairs)

Dalprops "Indestructible" Bull Nose 4045 3-Blade Props CW/CCW Set Red (2 pairs)

Shipped From:
  • USA
QTY:

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$2.33
Status:
In Stock
Weight:
26 g
SKU:
740000017-0
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Dalprops "Indestructible" Bull Nose 4045 3-Blade Props CW/CCW Set Red (2 pairs)

Dalprops propellers have raised the bar in the 150~180 sized drone racing community, with this range of pre-balanced, "indestructible” propellers made from super tough glass reinforced polycarbonate. (OK, we'll confess that they're not completely indestructible if you'll admit that they're pretty tough to bust!)

Dalprops propellers give smooth power delivery while being able to give plenty of power for punch outs.

They come packaged as a set of 4, with 2 CW rotation and 2 CCW rotation and in a wide range of colors to mix and match to help with orientation. This is a fantastic upgrade for any small multirotor.

Specs:
Size: 4045 (4.0" x 4.5")
Color: Red
Hub: 5mm
Material: Glass reinforced polycarbonate
Weight: 3.9g

Included:
2 x CW rotation
2 x CCW rotation

  • SKU 740000017-0
  • Brand -
  • Shipping Weight(g) 26.00
  • Length 130.00
  • Width 20.00
  • Height 110.00
  • Diameter X(Inch) 4.00
  • Pitch Y(Inch) 4.50
  • Rotation CW/CCW
  • Unit Weight (g) -
  • Blade Count 3
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Dalprops "Indestructible" Bull Nose 4045 3-Blade Props are WOW. I can not count how manny times I crash my ZMR180 and props still intact. And the red color is so fresh.

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Dalprops "Indestructible" Bull Nose 4045 3-Blade Props are WOW. I can not count how manny times I crash my ZMR180 and props still intact. And the red color is so fresh.

I use these on my Jumper 218 they are great

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I use these on my Jumper 218 they are great

super strong and outlast all others you can buy

verified_user Quality:
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super strong and outlast all others you can buy

Build quality is very good, seems very durable.
Here is some data from static test with DYS 1806 motor :

current (A) thrust (g)
4.14 207
5.38 243
6.78 293

These propeller are much less efficient than 5030 gemfan (bipale) :
I found around 4 g/W for the Dalprops vs 5.7 g/W for the gemfan

verified_user Quality:
trending_up Value:
playlist_add_check Overall:

Build quality is very good, seems very durable.
Here is some data from static test with DYS 1806 motor :

current (A) thrust (g)
4.14 207
5.38 243
6.78 293

These propeller are much less efficient than 5030 gemfan (bipale) :
I found around 4 g/W for the Dalprops vs 5.7 g/W for the gemfan

Customer files
Data sheet Download [24]
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