Premium 56mm blue Four-Blade Propeller with 1.95mm Hole | Perfect for RC Models

Product Title

Premium 56mm Blue Four-Blade Propeller with 1.95mm Hole | Perfect for RC Models

Product description

Accelerate your custom mechanical modeling and aerodynamics projects with the high-performance 56mm Blue Four-Blade Propeller with 1.95mm Hole. In the expanding world of small-scale robotics, micro aviation design, and remote-controlled vehicle prototyping, finding a propulsion module that balances robust structural thrust with minimal weight is essential. This heavy-duty multi-blade propeller is specifically engineered to mount securely onto standard coreless and small-brushed DC hobby motors, providing an exceptional movement solution for students, drone builders, and mechanical hobbyists alike.

Advanced Features of 56mm Blue Four-Blade Propeller with 1.95mm Hole: The core architecture features a precision-molded 4-blade geometry with a total diameter of 56mm. Because it utilizes four distinct pitched blades instead of a traditional dual-blade configuration, this module provides significantly higher airflow displacement and increased stability at lower motor RPMs. This specialized multi-blade layout makes it highly efficient for custom hovercraft hulls, small quadcopters, mini desktop ventilation units, and water-resistance testing models.

Mechanical mounting is remarkably tight and reliable. The propeller features a central hub bored with an ultra-precise 1.95mm inner diameter hole. This design ensures a firm, interference press-fit onto any standard 2.0mm DC motor output shaft (such as 130, 140, or 180 hobby motors). The precision-molded hub eliminates rotational slipping during high-velocity spinning, ensuring maximum dynamic power transfer and vibration-free operation under continuous load cycles.

Why Choose 56mm Blue Four-Blade Propeller with 1.95mm Hole for STEM? The distinct advantage of this physical configuration is its high-impact plastic build, which stands up to minor impacts, structural flex, and continuous stress without shattering or warping. Its vibrant Blue finish is not only aesthetically striking but also provides excellent tracking visibility during high-speed rotational testing and outdoor remote-controlled vehicle flights. It serves as an exceptional tangible learning tool for exploring pitch angles, fluid dynamics, and thrust-to-weight ratios in school physics labs and custom hardware workshops.

This open prototyping component offers absolute hardware flexibility. It seamlessly integrates into DIY educational kits, custom battery-powered fans, or small wind-tunnel models. This versatile compatibility gives you immediate access to a wide array of mounting options, allowing you to quickly scale up production on your custom e-commerce products or speed up your educational project prototyping timeline.

Technical Specifications:

• Product Component: 56mm Blue Four-Blade Propeller with 1.95mm Hole

• Total Propeller Diameter: 56 mm across the maximum rotation path

• Blade Configuration Profile: 4-Blade high-thrust pitched design

• Shaft Hole Inner Diameter: 1.95 mm (Optimized for a tight press-fit on 2.0mm shafts)

• Material Composition: High-durability, impact-resistant molded ABS plastic

• Color Variant: High-visibility vibrant Blue

• Compatible Motor Hubs: Standard 130, 140, 180 micro DC motors with 2mm shafts