Home > RC Helicopter > Helicopter Part > Helicopter Propeller > 690MM 3K Carbon Fiber Main Rotor Blades for ALZRC XL700 ALIGN T-REX 700E 700X DFC Helicopter RC Model Parts 690mm

690MM 3K Carbon Fiber Main Rotor Blades for ALZRC XL700 ALIGN T-REX 700E 700X DFC Helicopter RC Model Parts 690mm

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  • 690MM 3K Carbon Fiber Main Rotor Blades for ALZRC XL700 ALIGN T-REX 700E 700X DFC Helicopter RC Model Parts 690mm
  • 690MM 3K Carbon Fiber Main Rotor Blades for ALZRC XL700 ALIGN T-REX 700E 700X DFC Helicopter RC Model Parts 690mm
  • 690MM 3K Carbon Fiber Main Rotor Blades for ALZRC XL700 ALIGN T-REX 700E 700X DFC Helicopter RC Model Parts 690mm
  • 690MM 3K Carbon Fiber Main Rotor Blades for ALZRC XL700 ALIGN T-REX 700E 700X DFC Helicopter RC Model Parts 690mm
  • 690MM 3K Carbon Fiber Main Rotor Blades for ALZRC XL700 ALIGN T-REX 700E 700X DFC Helicopter RC Model Parts 690mm
  • 690MM 3K Carbon Fiber Main Rotor Blades for ALZRC XL700 ALIGN T-REX 700E 700X DFC Helicopter RC Model Parts 690mm
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  • 690MM 3K Carbon Fiber Main Rotor Blades for ALZRC XL700 ALIGN T-REX 700E 700X DFC Helicopter RC Model Parts 690mm
  • 690MM 3K Carbon Fiber Main Rotor Blades for ALZRC XL700 ALIGN T-REX 700E 700X DFC Helicopter RC Model Parts 690mm
  • 690MM 3K Carbon Fiber Main Rotor Blades for ALZRC XL700 ALIGN T-REX 700E 700X DFC Helicopter RC Model Parts 690mm
  • Description

The factory is already a pair trim select pair, theoretically can be used directly, but because all are hand selected pairs, there is a normal range of error, if the requirements are very high can be self reweighed to match.
Precision punched counterweight version: In the process of mating the propellers before they leave the factory, as the number of paired blades to the later stage is reduced, there is a risk of deviations in the weight and center of the two propellers. In order not to cause trouble for later use in having to mate themselves, the manufacturer uses a punched counterweight to accurately balance the weight and center of each pair of propellers, that is, one of the pair of propellers has a punched fill counterweight trim of approximately 5 mm on the back of the vane to balance the center and weight of the two propellers without affecting use and product quality

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