Rotapower® Multi-Rotor

Modular Engines for Increased Power Applications

Rotapower® Multi-Rotor

All Rotapower® engine modules can be adapted to a stacked configuration for extended power applications. Running in a multi-module configuration increases power for the engines, makes the engine run quieter for equivalent horsepower, and improves emissions.

                           

                           

Applications and Horsepower Range of the Basic Rotapower® Engines

Max. Horsepower Engine Displacement Rotor Configuration Potential Applications
2.5 hp 27 cc 1 Rotor Handheld power tools, small gensets
20 hp 150 cc 1 Rotor Hybrid cars, gensets, scooters, and smaller motorcycles
40 hp 300 cc* 2 Rotors (2×150 cc)
60 hp 530 cc 1 Rotor Larger hybrid vehicles, snowmobiles, all terrain vehicles (ATVs), jet skis, jet boats, and larger motorcycles
120 hp 1060 cc 2 Rotors (2×530 cc)
180 hp 1590 cc 3 Rotors (3×530 cc)
240 hp 2120 cc 4 Rotors (4×530cc) Boats, industrial engines, large gensets, or any application which is space limited, weight limited, or requires multi-fuel capability
360 hp 3180 cc 6 Rotors (6×530 cc)
75 hp 650 cc 1 Rotor
150 hp 1300 cc 2 Rotors (2×650 cc)
*Sizes that have not yet been tested by Freedom Motors
cc = cubic centimeter (cm³)         1000 cc = 1 Liter
 
Row color represents models generated from same basic configuration to minimize tooling changes:
27 cc Rotapower® Module
150 cc Rotapower® Module
530 cc Rotapower® Module
650 cc Rotapower® Module