A genuine rotary engine, now more affordable!
The NRG-20P2 is a small 20cc displacement Wankel-type rotary engine developed and manufactured independently by Nitto Kogyo Co., Ltd. It is primarily used as a power source for radio-controlled airplanes and features the smooth rotation and stable operating performance characteristic of rotary engines. It incorporates apex seals, side seals, and corner seals, achieving a genuine rotary engine structure despite its compact size. This new model inherits the basic performance of the previous model "NRG-20EP" while offering a more affordable price. It is suitable for radio control enthusiasts, engine collectors, and can also be considered for research and educational purposes.
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basic information
NRG-20P2 "Engine Specifications" Displacement: 19.75cc Weight: 1,800g Practical RPM: 2,000 – 10,000 rpm Fuel: Mixed gasoline This product includes an ignition system made by Rcexl and a spark plug made by NGK. (The silencer is not included.) (The battery for the ignition system is not included.)
Price range
P3
Delivery Time
P4
Applications/Examples of results
The NRG-20P2 is a small 20cc displacement Wankel-type rotary engine primarily used as a power source for radio-controlled airplanes. Its compact and lightweight design, along with smooth rotational characteristics, makes it suitable not only for model aircraft but also for research and educational purposes related to the structure, combustion characteristics, and mechanical technology of rotary engines. Additionally, due to its authentic rotary engine structure, it is also recommended for collection and display purposes by engine enthusiasts. Main applications.
Detailed information
Company information
Nitto Kousakusho Co., Ltd. (Osaka), founded in 1965, has a long history as a "designer and manufacturer of jigs and dedicated machines," specializing in "precision machining of mechanical parts for single items, small lots, and medium lots." Utilizing the unique know-how developed through the creation of jigs and dedicated machines, we flexibly respond to prototypes and single-item processing. We are equipped with a variety of machines, from general-purpose milling machines and lathes to MC and NC lathes, as well as grinding machines, allowing us to handle a diverse range of materials including iron, cast iron, aluminum, stainless steel, and copper. We also accommodate consultations from the conceptual stage and provide a one-stop service from ideas (concepts) to design, manufacturing, finishing, and delivery. Additionally, we are actively engaged in next-generation technologies, including the manufacturing and sales of our uniquely designed small Wankel-type rotary engine (NR series) and the development of hydrogen and multi-fuel compatible rotary engines. If you have any concerns regarding machining, please feel free to consult with us at Nitto Kousakusho Co., Ltd. (Osaka).



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