42 Inch Large Size Carbon Fiber Propeller RC Helicopter Drone Propellers for Heavy Life Agriculture Airplane

Product Description

42 inch props large propeller generator for airplane brushless dc motor propellers
Product Description

Specifications
Diameter/Pitch	42*131.1inch (1068mm*332.7mm)	Working Temp	-40ºC~65ºC
Weigh(Single propeller)	290g	Storage Temp	-10ºC~50ºC
Material	CF+Epoxy	Storage Humidity	<85%
Surface Treatment	Glossy	Optimum RPM	1000-2800 RPM/min
Propeller type	2blades-intergrated	Thrust Limitation	85kg
Warning
(1)Please make sure that screws of cover plates and propellers are mounted properly
(2)Double check that propellers are flawless,otherwise,please replace them before flight
(3)Fall-off or equivalent impact to propellers will lead to defromation or cracks,in this case,you will need replace them
(4)NEVER add force onto the propellers or decompose the propellers,Any decomposition will result in safety issues
(5)For safety,please stay away from the spinning propellers,Special attention should be paid to when using propellers
(6)Please keep the propellers away from hostile environments containing corrosive gases,and maintain strict compliacce with storage temperature and humidity requirements,especially when it comes to long-time storage The standard hole pattern: 6M5/12mm. The center hole is 12mm. Testing report: Motor: 154120 ESC: 120V 500A ESC Prop:4213 KV Voltage(v) Current(A) Thrust(kg) RMP Temp(degree) 33 112 12 10 1900 32.6 33 111 30 20 2600 36 33 111 40 25 2890 38 33 111 50 30 3100 39 33 111 63 35 3300 40 33 110 66 38 / / 33 117 70 39.6 3500 42 40 110 120 55 / 40 55 110 160 58 / / 55 111 230 77 / / 55 111 270 85 Motor 120100 50kv ESC 120V 500A Propeller 4213 2 blade propeller Voltage (V) Amps(A) Thrust(kg) RPM 111v 52A 30.5 3100 111v 80A 42 3600 111v 102A 48 3800 111v 114A 50.9 3900 111v 120A 53.3 3970 111v 130A 55 4040 111v 140A 56 4070 Applications: 1.UAV Drone, Copter, FPV frame parts, Tools,model,medical devices,toys,telescopic tube; 2.Heli RC Racing Car Parts; 3.Medical X-ray machine Carbon Parts; 4.Mobile or Jewelry electronic Production Decoration; 5.Industrial mechanical parts sports priducts parts;

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