1 rating

test propeller

Clockwise multicopter propellerDesigned for Multicopter use. Very light (approx. 13g), factory balanced. Clockwise rotation.High performance prop feature hollow blades fabricated from uni-directional and bi-directional carbon fiber and epoxy.The finish is a beautiful high gloss, clear epoxy gel-coat over black woven carbon fiber. 

Usually 14 - 30 days
Code: TEST
Brand: Mejzlik
$1
Category: MULTICOPTER
Diameter: 12"
Pitch: 4.5"
Bolt diameter: 4 mm

Clockwise multicopter propellerDesigned for Multicopter use. Very light (approx. 13g), factory balanced. Clockwise rotation.High performance prop feature hollow blades fabricated from uni-directional and bi-directional carbon fiber and epoxy.The finish is a beautiful high gloss, clear epoxy gel-coat over black woven carbon fiber. 

 Product_Mejzlik

Drawing

rozkres

Parameters

Parameter Description
Rotation direction counter-clockwise (CCW)
Material carbon fiber, glass fiber, roving, polyurethane, epoxy
Weight 44 g ±10%
Central hole d6 mm - hole can be increased or reduced based on requirement
Mounting pattern mounting holes can be drilled up to d28 mm (2x bolts), d20 mm (4x bolts) diameter
Diameter 22" (558.8 mm ±1%)
Pitch 7.4" measured at 75% of propeller blade
Maximal RPM 8200 RPM (0.7 Mach)
Working Temp -40 °C up to +65 °C
Standard testing balance, visual Inspection, structural integrity (ATO)

Performance 

RPM Thrust (kgf) Torque (Nm) Mechanical power (W)
937 0.08 0.02 2.21
1463  0.21 0.05 8.391463
937 0.08 0.02 2.21
1463  0.21 0.05 8.391463
937 0.08 0.02 2.21
1463  0.21 0.05 8.391463

 

Test Results

graph-thrust

graph-torque