GRAUPNER 1770.1 Airplane Airscrew Coupling Shafts R/c 6MM

( Brand: Graupner ), ( Manufacturer Part Number: 1770.1 ), ( Compatible Brand: For Graupner ), ( Type: Coupling ), ( Compatible Fuel Type: Electric, Nitro Glow Fuel )

Review GRAUPNER R/c Airplane Airscrew Coupling For 6mm Diameter Shafts New

Introducing the Graupner 1770.1 RC Airplane Propeller Coupling for 6mm Shafts, a high-quality component designed to provide a robust and secure connection between your RC airplane propeller and shaft. This coupling is manufactured by Graupner, a renowned name in the RC hobby industry, known for its precision and durability.

The Graupner 1770.1 coupling is specifically engineered for use with 6mm shafts. It features a clever design, with the outer part of the coupling serving as a propeller adapter, while the inner part acts as a shaft collar. This two-piece design offers the advantage of easy assembly and disassembly, making it an ideal choice for RC hobbyists who frequently change propellers or perform maintenance on their models.

The outer propeller adapter of the Graupner 1770.1 coupling is made from high-strength, impact-resistant material. Its precise machining ensures a snug fit for most standard RC airplane propellers, providing optimal grip and preventing the propeller from coming loose during flight. The adapter's smooth, rounded edges minimize drag and reduce the risk of damage to the propeller blades during installation and removal.

The inner shaft collar of the Graupner 1770.1 coupling is engineered for a perfect fit around 6mm shafts. It is designed to provide a secure, friction-fit connection to the shaft, preventing the propeller from coming loose during operation. The collar's internal threading ensures that it remains securely in place when tightened, while its smooth, exterior surface minimizes friction and wear on the shaft.

The Graupner 1770.1 RC Airplane Propeller Coupling for 6mm Shafts is an essential accessory for RC airplane enthusiasts, offering the reliability, durability, and ease of use that Graupner is known for. It is suitable for a wide range of RC airplane models and applications, ensuring that you can enjoy a safe and enjoyable flying experience every time you take to the skies.

The Graupner 1770.1 RC airplane propeller coupling for 6mm shafts is a popular choice among RC hobbyists due to its durability and efficiency. However, like any product, it has its pros and cons.

1. Compatibility: This coupling is compatible with a wide range of RC airplanes and helicopters that use 6mm shafts.

2. Durability: Made of high-quality materials, this coupling can withstand the rigors of RC flying, making it a long-lasting investment.

3. Easy Installation: The coupling is easy to install, and no special tools are required for assembly.

4. Efficiency: The design of the coupling ensures efficient power transfer from the motor to the propeller, resulting in improved performance.

1. Price: Compared to other propeller couplings in the market, the Graupner 1770.1 can be considered pricey.

2. Limited Size Options: This coupling is only available for 6mm shafts, which may limit its use for RC hobbyists who use other shaft sizes.

In conclusion, the Graupner 1770.1 RC airplane propeller coupling for 6mm shafts is a high-quality, durable, and efficient product. Its compatibility with a wide range of RC models and easy installation make it an excellent investment for RC hobbyists. However, its relatively high price and limited size options may be a drawback for some.

If you are an RC hobbyist who frequently uses 6mm shafts and is looking for a reliable, efficient, and durable propeller coupling, the Graupner 1770.1 is an excellent choice. Its compatibility with a wide range of RC models and easy installation make it a worthwhile investment, despite its higher price compared to other options in the market. However, if you use other shaft sizes or have a limited budget, you may want to consider other options available in the market.

Details:

Ships free via USPS ground advantage. Brand new sealed.

part #: 17701 price

• $14.95

specifications rcparta:

• brand: Graupner
• mpn: 1770.1
• compatible brand: For Graupner
• type: Coupling
• compatible fuel type: Electric, Nitro Glow Fuel

shipping rcparta:

• carrier: USPS
• class: Standard
• cost: $0.00
• service: USPS Ground Advantage
• transit: 3-9 Days
• type: Calculated

returns rcparta:

• time: 30 Days
• method: Money back
• policy: Returns Accepted
• paid by: Seller

general rcparta:

• condition: New
• Radio Control Control Line > RC model Vehicle Parts Accs > Other RC Parts Accs

offer rcparta:

• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: May 19, 2025

payments rcparta:

• credit card: Discover
• other
• wallet: Paypal

seller rcparta:

• rating: 99.8%
• city: Seaside, California
• # reviews: 2854

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