MSC 21x6.3

The Hobbywing MSC 21x6.3 Carbon Fiber Propeller is a high-performance non-folding UAV propellerspecifically designed for professional multirotor drones, industrial UAVs, and high-efficiency propulsion systems. Engineered to deliver stable thrust, low vibration, and reliable flight performance, it is ideal for demanding applications such as mapping, inspection, surveillance, training, security, and long-endurance drone operations.

Built with carbon fiber and epoxy resin, the MSC 21x6.3 offers an excellent balance between rigidity, lightweight construction, corrosion resistance, and stable aerodynamic performance, making it suitable for professional UAV platforms requiring efficient and durable propulsion. Hobbywing lists this model as the MSC 21x6.3 / MP 21x6.3 Matt Pro carbon fiber non-folding propeller.

Efficient & Stable Performance

The MSC 21x6.3 is optimized for professional UAV platforms requiring efficient lift, smooth operation, and reliable thrust output.

With a recommended thrust range of 2.5–4.5 kg and a maximum thrust of 11.0 kg, this propeller is suitable for compact and medium-sized multirotor drones requiring stable lift, efficient power consumption, and dependable performance under demanding operating conditions.

Designed for professional UAV applications, the MSC 21x6.3 provides:

• Stable thrust output

• High propulsion efficiency

• Low vibration operation

• Accurate balance control

• Reliable performance for industrial UAVs

Matt Pro Carbon Fiber Design

The MSC 21x6.3 belongs to Hobbywing’s Matt Pro carbon fiber propeller range, with the original name MP 21x6.3. Its matte frosted carbon fiber finish gives the propeller a clean professional appearance while maintaining high structural performance for demanding UAV operations.

This carbon fiber construction helps provide:

• High structural rigidity

• Reduced blade deformation

• Stable blade shape under load

• Excellent corrosion resistance

• Reliable long-term durability

Non-Folding Professional Propeller

The MSC 21x6.3 is a non-folding carbon fiber propeller, designed for UAV platforms requiring maximum stiffness, consistent aerodynamic behavior, and stable rotor performance.

Its fixed-blade structure helps provide:

• Improved stiffness

• Consistent thrust output

• Reduced mechanical complexity

• Stable aerodynamic performance

• Precise rotor response

Optimized for Hobbywing UAV Motors

The MSC 21x6.3 is designed to work with Hobbywing UAV propulsion systems and is recommended for Hobbywing M5208 and M6215 motors, depending on the aircraft configuration. Hobbywing also lists it in recommended propulsion combinations with M5208 HighProt and M6215 HighProt motor systems.

Recommended operating range:

• Recommended RPM: 3000–5000 RPM

• Recommended thrust: 2.5–4.5 kg

• Maximum thrust: 11.0 kg

Excellent Balance & Low Vibration

The MSC 21x6.3 is designed for long-endurance industrial drone operation, with dynamic balancing technology helping reduce vibration during flight.

This provides:

• Improved flight stability

• Reduced vibration

• Consistent thrust output

• Reliable dynamic balance

• Safer UAV operation

Technical Specifications

Product: Hobbywing MSC 21x6.3 Carbon Fiber Propeller

• Propeller Size: 21 × 6.3 inch

• Original Name: MP 21×6.3

• Type: Non-folding carbon fiber propeller

• Series: Matt Pro

• Weight: 47 g

• Blade Material: Carbon fiber + epoxy resin

• Surface Finish: Matte frosted finish

• Recommended RPM Range: 3000–5000 RPM

• Recommended Thrust: 2.5–4.5 kg

• Maximum Thrust: 11.0 kg

• Operating Temperature: -40°C to +65°C

• Storage Temperature: -10°C to +35°C

• Storage Humidity: ≤85%

• Recommended Hobbywing Motors: M5208 / M6215

• Recommended Use: Professional multirotor UAVs, compact industrial drones, mapping drones and high-efficiency propulsion systems

Motor and ESC are sold separately.