Name: 21-inch Heavy-Duty Carbon Fiber Drone Propeller
Brand: 我的商店
Price: 178.00 USD
Availability: InStock

21-inch Heavy-Duty Carbon Fiber Drone Propeller

PRODUCT TAG

21x7 Carbon Fiber Propeller

Long Endurance UAV Propeller

Lightweight Multirotor Propeller

$178.00 USD

Lightweight CNC Machining, Suitable for Multirotor Aircraft

Parameter	Specification / Description
Brand	T-Motor
Model	HEP-L 21×7
Application	Long-endurance, long-range multirotor drones
Size (Diameter × Pitch)	21 × 7 inches
Diameter	21 inches; supplied text states 537.4 mm, while 21 inches = 533.4 mm — requires clarification
Pitch	7 inches (177.8 mm)
Material	Resin-matrix carbon fiber composite
Core	PMI foam
Construction	One-piece propeller; supplied text also describes it as solid — requires clarification against the stated foam core
Weight per Blade	32 g
Recommended Operating Speed	2680–3800 RPM
Max Thrust	10 kg
Max Speed	7650 RPM
Thrust at Max Speed	13 kg (supplied text; relationship to the stated 10 kg maximum requires clarification)
Surface Finish	Matte
Mounting Type	Flange connection
Center Bore Diameter	6 mm
Bolt Pattern Dimension	12 mm, described as “bolt holes” in supplied text; whether this means bolt circle diameter requires clarification
Mounting Holes	2 × 3 mm
Claimed Features	High strength, lightweight construction, efficient flight performance, and reliability for high-performance, long-range drone applications

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Frequently Asked Questions

We specialize in drone solutions for the consumer electronics sector. We serve international B2B clients, offering products including multi-sensor modules for drones.

We partner with long-term factories that adhere to ISO quality management standards and implement rigorous quality control. Products are available with CE and FCC certifications (if applicable).

Yes. We offer design services and support OEM branding and ODM customization based on client requirements.

Our available payment method is T/T.