SKU: DRFC-1489
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T-Motor NS20x6.2 Propeller - 2-Pack (Pair)

₹14,979.00 (Inclusive of all taxes)
Out of Stock

The T-Motor NS20x6.2 is a high-performance carbon fiber propeller designed for large-scale multirotor and heavy-lift UAV applications, offering a balance of thrust and efficiency within a recommended RPM range of 3350–5600.

Features

  • 20-inch diameter with a 6.2-inch pitch for high thrust output.
  • Constructed from carbon fiber reinforced epoxy for high strength-to-weight ratio.
  • Optimized for a recommended RPM range of 3350–5600 with a maximum of 7250 RPM.
  • Integrated 2-blade design with low moment of inertia for responsive motor control.
  • Rated for extreme operating temperatures from -40°C to 65°C.

Out of stock

Description

The T-Motor NS20x6.2 propeller is engineered for demanding aerial platforms requiring substantial lift capacity and efficient flight times. Its carbon fiber and epoxy composite construction provides the necessary rigidity to handle high rotational forces while minimizing weight, which is critical for maximizing payload and flight duration on large drones.

Designed with an integrated two-blade architecture, this propeller reduces rotational inertia, allowing for quicker throttle response and more stable flight characteristics. The specified thrust limitations and optimum RPM band ensure the propeller operates within safe and efficient parameters when paired with appropriately sized brushless motors and ESCs.

Key Features

  • High-Strength Carbon Fiber Build: Offers exceptional durability and resistance to deformation under high thrust loads.
  • Precision Aerodynamic Profile: The 6.2-inch pitch is optimized for efficient thrust generation across a broad RPM range.
  • Temperature Resilient: Certified for operation in extreme environments from -40°C to 65°C.
  • Integrated Hub Design: The 2-blade-intergrated structure enhances balance and reduces potential points of failure.
  • Optimized Performance Envelope: Clear guidelines for recommended (1.7–5kg) and maximum (8.5kg) thrust loads ensure safe operation.

Applications

  • Heavy-lift cinematography drones carrying professional cameras and gimbals.
  • Industrial inspection and mapping UAVs requiring long endurance with sensor payloads.
  • Agricultural spraying drones where high thrust and efficiency are critical for tank payloads.
  • Large-scale FPV and freestyle drones designed for extreme power and agility.
  • Custom multirotor builds for research and development requiring precise thrust data.

Technical Specifications

Propeller Diameter20 inch (508.4 mm)
Propeller Pitch6.2 inch (157.48 mm)
MaterialCarbon Fiber + Epoxy
Blade Type2 Blades (Integrated)
Single Propeller Weight23 g
Recommended RPM Range3350 – 5600 RPM
Maximum RPM7250 RPM
Recommended Thrust Load1.7 – 5 kg
Maximum Thrust Load8.5 kg
Operating Temperature-40°C to 65°C
Storage Temperature-10°C to 50°C
Storage Humidity< 85%

Frequently Asked Questions

What is the maximum safe RPM for the NS20x6.2 propeller?

The T-Motor NS20x6.2 propeller has a maximum rated RPM of 7250. For optimal efficiency, longevity, and vibration control, it is strongly recommended to operate within the specified band of 3350 to 5600 RPM. Exceeding the maximum RPM can lead to catastrophic failure.

What type of motors are these 20-inch propellers designed for?

These propellers are designed for large, high-torque brushless motors typically used in heavy-lift UAV applications. They require motors with a sufficient KV rating and power output (often in the range of 100-300KV for 6S-12S systems) to efficiently spin the large diameter and pitch within the recommended RPM range.

How should I install and secure these propellers?

Always use anaerobic thread-locking compound of medium or higher strength on the motor shaft threads when installing these propellers. Ensure the correct propeller orientation (CW marked 'L', CCW marked 'R' from an aerial view) and that all mounting hardware is properly torqued. Visually inspect for cracks or damage before every flight.

What are the storage recommendations for carbon fiber propellers?

Store propellers in a cool, dry place with ambient temperature between 0°C and 40°C and humidity below 80%. Keep them away from direct sunlight, moisture, and chemical exposure (e.g., solvents, fuels, acids) to prevent degradation of the epoxy resin and carbon fiber Matrix.

Package Includes

  • 2 x T-Motor NS20x6.2 Propellers (1 CW, 1 CCW)
  • 1 x Accessories Set (mounting hardware)

Additional Information

Weight 0.342 kg
Dimensions 8 × 54 × 6 cm