The Revolution is Coming. We are currently in the final stages of optimizing our manufacturing lines to meet global demand. While full-scale production is ramping up, Irin Works is now accepting inquiries for:
Visit RotaPower LLC for more information…
Welcome to the future of internal combustion. Irin Works is proud to be the official e-commerce partner for RotaPower LLC, bringing the world’s most advanced Wankel-type rotary engines directly to the global market.
From range extenders for electric vehicles to high-performance marine and industrial power, Rotapower® technology delivers a power-to-weight ratio that traditional piston engines simply cannot match.
Our rotary modules are designed for the most demanding applications where space, weight, and reliability are non-negotiable.
Achieving over 3 HP per pound—nearly triple the efficiency of conventional engines.
Only two moving parts (the rotor and the shaft). No valves, no reciprocating mass, and significantly fewer points of failure.
Seamlessly operate on Gasoline, Diesel, Natural Gas, Propane, or even Hydrogen.
Inherently balanced rotary motion ensures smooth operation for sensitive industrial and recreational equipment.
Low-emission architecture that meets stringent environmental standards without sacrificing performance.
| Engine Series | Displacement | Rotor Config. | Horsepower | Use Cases |
|---|---|---|---|---|
| 27 Series | 27cc | 1 Rotor | 2.5 HP | Professional Landscaping & Handheld Tools: Provides high torque in a 4 lb package for chainsaws, trimmers, and leaf blowers where low vibration and weight are critical for operator safety. |
| 150 Series | 150cc | 1 Rotor | 20 HP | Micro-Mobility & UAV Propulsion: Ideal for high-performance delivery scooters and long-endurance surveillance drones that require a lightweight, liquid-cooled power source. |
| 300 Series | 300cc | 2 Rotors | 40 HP | Recreational & Racing Platforms: A compact "drop-in" performance upgrade for snowmobiles, racing karts, and personal watercraft requiring smooth, high-RPM power delivery. |
| 530 Series | 530cc | 1 Rotor | 60 HP | E-Mobility Range Extenders (REX): Designed as a suitcase-sized power module for series-hybrid vehicles (PHEVs) to eliminate range anxiety without impacting vehicle design or cargo space. |
| 1060 Series | 1060cc | 2 Rotors | 120 HP | Industrial Infrastructure & Microgrids: Heavy-duty power for high-pressure fire pumps, backup generators for mobile medical units, and stabilizing renewable energy microgrids. |
| 1590 Series | 1590cc | 3 Rotors | 180 HP | Marine & Heavy Industry: High-torque propulsion for luxury motorboats and agricultural machinery where a high power-to-weight ratio allows for increased payload and fuel efficiency. |
27cc
150cc
300cc
530cc
Compact, fuel-agnostic engines for grid stabilization and remote power. RotaPower® is the only viable choice for Biogas and Sourgas power generation at a fraction of the cost of microturbines.
The ultimate Range Extender. A 25kW module the size of a suitcase that can be serviced in minutes, keeping your fleet on the road longer.
Eliminate the weight and vibration of heavy outboards. Gain more deck space and a smoother ride with our high-torque, low-profile 530cc modules.