Unlocking the Potential of the O.S. Engine 49-PI Type II .30 Wankel Rotary Engine
The O.S. Engine 49-PI Type II .30 Wankel Rotary Engine is a marvel of engineering, designed to deliver exceptional performance in a compact package. This engine is perfect for those who want to enhance their small-scale RC aircraft with powerful yet smooth operation. Its rotary design and needle bearings ensure minimal vibration, making it an excellent choice for both novice and experienced hobbyists.
The Engineering Behind the Smooth Operation
At the heart of this engine's appeal is its innovative rotary design. Unlike traditional piston engines, the Wankel rotary engine operates with fewer moving parts, resulting in quieter and smoother performance. The inclusion of two needle bearings and a ball bearing further enhances its stability and reliability, ensuring that your aircraft can handle extended flights without compromising on performance.
Versatile Power and Performance
This engine isn't just about smoothness; it's also about power. With a displacement of 0.30 cu in (4.97 cc) and an output of 1.27 hp at 17,000 rpm, the 49-PI Type II offers impressive thrust for its size. The practical rpm range of 2,500 to 18,000 makes it adaptable for various flying conditions, whether you're performing aerobatics or cruising through the skies.
Customizable Installation Options
Flexibility in installation is another key feature of the O.S. Engine 49-PI Type II. The muffler can be angled in multiple directions, allowing for versatile mounting options that suit your specific aircraft design. Additionally, the Venturi system increases airflow into the carburetor, boosting power and efficiency.
Specifications
- Displacement: 0.30 cu in (4.97 cc)
- Practical rpm: 2,500-18,000
- Output: 1.27 hp @ 17,000 rpm
- Weight: 11.8 oz (335 g)
- Includes: Glow plug, muffler
- Recommended props: 9x6, 9x7, 10x4, 10x5, 10x6, 11x4, 11x5
The O.S. Engine 49-PI Type II .30 Wankel Rotary Engine is a versatile and reliable choice for RC enthusiasts looking to enhance their aircraft with smooth and powerful performance. Its compact design and customizable installation make it suitable for a wide range of applications, appealing to both beginners and seasoned flyers.
